Article(id=1322925073480426339, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322924976893993108, articleNumber=null, orderNo=null, doi=10.12102/j.issn.1009-6493.2026.16.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1765209600000, receivedDateStr=2025-12-09, revisedDate=1784476800000, revisedDateStr=2026-07-20, acceptedDate=null, acceptedDateStr=null, onlineDate=1793339516276, onlineDateStr=2026-10-30, pubDate=1787587200000, pubDateStr=2026-08-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793339516276, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793339516276, creator=13701087609, updateTime=1793339516276, updator=13701087609, issue=Issue{id=1322924976893993108, tenantId=1146029695717560320, journalId=1220038315760373764, year='2026', volume='40', issue='16', pageStart='2769', pageEnd='2960', issueExtLink='null', onlineDate='null', pubDate='1787587200000', pubDateStr='2026-08-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793339493249, creator='13701087609', updateTime=1793343103544, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322940119640047671, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322924976893993108, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322940119640047672, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322924976893993108, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2815, endPage=2823, ext={EN=ArticleExt(id=1322925075304948583, articleId=1322925073480426339, tenantId=1146029695717560320, journalId=1220038315760373764, language=EN, title=Construction and validation of a risk prediction model for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation, columnId=1220689484526572183, journalTitle=Chinese Nursing Research, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=
Objective

To explore the risk factors for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation,and to construct and verify the risk prediction model.

Methods

A total of 259 patients who underwent allogeneic hematopoietic stem cell transplantation at a tertiary grade A hospital in Chongqing from January 2019 to December 2023 were selected as the modeling group.Relevant risk factors were screened through univariate and multivariate analyses,and a risk prediction model was constructed using R language.A total of 75 patients who underwent allogeneic hematopoietic stem cell transplantation in hospital from January 2024 to March 2025 were selected as the validation group.The model was evaluated and validated using the receiver operating characteristic curve area(AUC),Hosmer-Lemeshow goodness-of-fit test,decision curve analysis,and validation of the prediction model adopted.

Results

The incidence of perianal infection in the modeling group was 18.53%,while that in the validation group was 24.00%.The risk factors of perianal infection after allogeneic hematopoietic stem cell transplantation included the history of perianal diseases,diarrhea,duration of neutropenia,and preoperative prognostic nutritional index.A predictive model for perianal infection after allogeneic hematopoietic stem cell transplantation was constructed based on these risk factors.The AUC value of the modeling group was 0.773,with a sensitivity of 0.604,a specificity of 0.853,and a maximum Youden index of 0.457.The AUC value of the validation group was 0.726,with a sensitivity of 0.745,a specificity of 0.897,and a maximum Youden index of 0.442.The decision curve analysis indicated that this model had good clinical benefits within a wide range of risk threshold probabilities.

Conclusions

The predictive model for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation has excellent predictive performance.It could provide a scientific basis for the early assessment of perianal infection after allogeneic hematopoietic stem cell transplantation.

, authors=Xia WU, Hongmin YE, Haixia MA, Pan HU, Jianchuan DENG, Xiuni GAN, authorsList=Xia WU, Hongmin YE, Haixia MA, Pan HU, Jianchuan DENG, Xiuni GAN, authorCompany=null, correspAuthors=Xiuni GAN, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322925076475159410, articleId=1322925073480426339, tenantId=1146029695717560320, journalId=1220038315760373764, language=CN, title=异基因造血干细胞移植术后并发肛周感染预测模型的构建与验证, columnId=1220689484681761433, journalTitle=护理研究, columnName=科研论著, runingTitle=null, highlight=null, articleAbstract=
目的

探讨异基因造血干细胞移植术后并发肛周感染的危险因素,构建风险预测模型并验证。

方法

选取2019年1月—2023年12月在重庆市某三级甲等医院进行异基因造血干细胞移植术的259例病人作为建模组,通过单因素和多因素分析筛选相关危险因素,利用R语言构建风险预测模型。选取2024年1月—2025年3月该院进行异基因造血干细胞移植术的75例病人作为验证组。采用受试者工作特征曲线下面积(AUC)、Hosmer-Lemeshow拟合优度检验及决策曲线评估及验证预测模型。

结果

建模组肛周感染发生率为18.53%,验证组肛周感染发生率为24.00%。异基因造血干细胞移植术后并发肛周感染的危险因素包括肛周疾病史、腹泻、粒细胞缺乏期持续时间及术前预后营养指数。根据危险因素构建异基因造血干细胞移植术后并发肛周感染预测模型。建模组的AUC值为0.773,灵敏度为0.604,特异度为0.853,最大约登指数为0.457;验证组的AUC值为0.726,灵敏度为0.745,特异度为0.897,最大约登指数为0.442。决策曲线分析显示该模型在较宽风险阈概率内具有良好的临床获益。

结论

构建的异基因造血干细胞移植术后并发肛周感染预测模型具有良好的预测性能,可为早期评估异基因造血干细胞移植术后并发肛周感染提供科学依据。

, authors=吴霞, 叶洪敏, 马海霞, 胡盼, 邓建川, 甘秀妮, authorsList=吴霞, 叶洪敏, 马海霞, 胡盼, 邓建川, 甘秀妮, authorCompany=null, correspAuthors=甘秀妮, authorNote=

吴霞,副主任护师,硕士研究生

, correspAuthorsNote=
GAN Xiuni, E-mail:
甘秀妮E-mail:
, copyrightStatement=除非特别声明,本刊刊出的所有文章不代表本刊编委会的观点。, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=ZZkcbruXoB6zpAd3U1umyQ==, magXml=xoaCGcIbF6CscdfiKb6Y8Q==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=6dRnBtJGB2a71/XA8mc4xA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=NrTrtmPo1eyIeb3g0MPLBg==, mapNumber=null, fund=null)}, authors=[Author(id=1322925076831675255, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925076911367033, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925076831675255, language=EN, stringName=Xia WU, firstName=Xia, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925076991058810, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925076831675255, language=CN, stringName=吴霞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio={"content":"

吴霞,副主任护师,硕士研究生

"}, bioImg=null, bioContent=

吴霞,副主任护师,硕士研究生

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077062361980, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077125276542, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077062361980, language=EN, stringName=Hongmin YE, firstName=Hongmin, middleName=null, lastName=YE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077209162623, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077062361980, language=CN, stringName=叶洪敏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077276271489, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077368546179, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077276271489, language=EN, stringName=Haixia MA, firstName=Haixia, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077456626564, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077276271489, language=CN, stringName=马海霞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077532124038, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077611815816, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077532124038, language=EN, stringName=Pan HU, firstName=Pan, middleName=null, lastName=HU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077708284809, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077532124038, language=CN, stringName=胡盼, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077771199371, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077842502541, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077771199371, language=EN, stringName=Jianchuan DENG, firstName=Jianchuan, middleName=null, lastName=DENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077913805710, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077771199371, language=CN, stringName=邓建川, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925079599915921, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=300650@cqmu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322925079692190611, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925079599915921, language=EN, stringName=Xiuni GAN, firstName=Xiuni, middleName=null, lastName=GAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925079776076692, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925079599915921, language=CN, stringName=甘秀妮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])])], keywords=[Keyword(id=1322925080006763413, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, orderNo=1, keyword=hematopoietic stem cell transplantation), Keyword(id=1322925080090649494, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, orderNo=2, keyword=perianal infection), Keyword(id=1322925080191312791, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, orderNo=3, keyword=risk factors), Keyword(id=1322925080291976088, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, orderNo=4, keyword=predictive model), Keyword(id=1322925080367473561, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, orderNo=1, keyword=造血干细胞移植), Keyword(id=1322925080434582426, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, orderNo=2, keyword=肛周感染), Keyword(id=1322925080489108379, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, orderNo=3, keyword=危险因素), Keyword(id=1322925080568800156, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, orderNo=4, keyword=预测模型)], refs=[Reference(id=1322925082485597104, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=64, issue=2, pageStart=123, pageEnd=134, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=Labar B, journalName=Croatian Medical Journal, refType=null, unstructuredReference=Labar B.Hematopoietic stem cell transplantation in Zagreb:the first 40 years[J].Croatian Medical Journal,2023,64(2):123-134., articleTitle=Hematopoietic stem cell transplantation in Zagreb:the first 40 years, refAbstract=null), Reference(id=1322925083697750962, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2021, volume=56, issue=10, pageStart=2432, pageEnd=2444, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=Esquirol A, Pascual M J, Kwon M, journalName=Bone Marrow Transplantation, refType=null, unstructuredReference=Esquirol A,Pascual M J,Kwon M,et al.Severe infections and infection-related mortality in a large series of haploidentical hematopoietic stem cell transplantation with post-transplant cyclophosphamide[J].Bone Marrow Transplantation,2021,56(10):2432-2444., articleTitle=Severe infections and infection-related mortality in a large series of haploidentical hematopoietic stem cell transplantation with post-transplant cyclophosphamide, refAbstract=null), Reference(id=1322925083760665523, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2018, volume=139, issue=1, pageStart=19, pageEnd=27, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=Mo X D, Yan X, Hu W, journalName=Acta Haematologica, refType=null, unstructuredReference=Mo X D,Yan X,Hu W,et al.Perianal infections in the phase before engraftment after allogeneic hematopoietic stem cell transplantations:a study of the incidence,risk factors,and clinical outcomes[J].Acta Haematologica,2018,139(1):19-27., articleTitle=Perianal infections in the phase before engraftment after allogeneic hematopoietic stem cell transplantations:a study of the incidence,risk factors,and clinical outcomes, refAbstract=null), Reference(id=1322925083819385780, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2022, volume=23, issue=1, pageStart=895, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=Luo Y Q, Wang Y L, Yang M, journalName=Trials, refType=null, unstructuredReference=Luo Y Q,Wang Y L,Yang M,et al.Comparison of different concentrations of a povidone iodine-diluted sitz bath in the prevention of perianal infection in patients undergoing chemotherapy for hematological malignancy:study protocol for a randomized controlled trial[J].Trials,2022,23(1):895., articleTitle=Comparison of different concentrations of a povidone iodine-diluted sitz bath in the prevention of perianal infection in patients undergoing chemotherapy for hematological malignancy:study protocol for a randomized controlled trial, refAbstract=null), Reference(id=1322925083920049077, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2021, volume=25, issue=12, pageStart=3258, pageEnd=3264, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=White M G, Morgan R B, Drazer M W, journalName=Journal of Gastrointestinal Surgery, refType=null, unstructuredReference=White M G,Morgan R B,Drazer M W,et al.Gastrointestinal surgical emergencies in the neutropenic immunocompromised patient[J].Journal of Gastrointestinal Surgery,2021,25(12):3258-3264., articleTitle=Gastrointestinal surgical emergencies in the neutropenic immunocompromised patient, refAbstract=null), Reference(id=1322925084037489590, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2022, volume=14, issue=1, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=Orhan B, Özkalemkaş F, Özkocaman V, journalName=Mediterranean Journal of Hematology and Infectious Diseases, refType=null, unstructuredReference=Orhan B,Özkalemkaş F,Özkocaman V,et al.The role of white blood cell count in perianal pathologies:a retrospective analysis of hematologic malignancies[J].Mediterranean Journal of Hematology and Infectious Diseases,2022,14(1):e2022051., articleTitle=The role of white blood cell count in perianal pathologies:a retrospective analysis of hematologic malignancies, refAbstract=null), Reference(id=1322925084112987063, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=1, pageStart=1, pageEnd=6, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=Varla H, Meena S, Swaminathan V V, journalName=Indian Journal of Hematology and Blood Transfusion, refType=null, unstructuredReference=Varla H,Meena S,Swaminathan V V,et al.Risk factors for neutropenic sepsis related mortality in children undergoing allogenic hematopoietic stem cell transplantation[J].Indian Journal of Hematology and Blood Transfusion,2023,39(1):1-6., articleTitle=Risk factors for neutropenic sepsis related mortality in children undergoing allogenic hematopoietic stem cell transplantation, refAbstract=null), Reference(id=1322925084180095928, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2022, volume=29, issue=7, pageStart=7, pageEnd=11, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=罗玉勤, 李孟璇, 程秋, journalName=护理学报, refType=null, unstructuredReference=罗玉勤,李孟璇,程秋,等.血液肿瘤病人化疗后肛周感染危险因素病例对照研究[J].护理学报,2022,29(7):7-11., articleTitle=血液肿瘤病人化疗后肛周感染危险因素病例对照研究, refAbstract=null), Reference(id=1322925084247204793, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2020, volume=42, issue=17, pageStart=1763, pageEnd=1770, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=陈小丽, 冯一梅, 孙恒蕊, journalName=第三军医大学学报, refType=null, unstructuredReference=陈小丽,冯一梅,孙恒蕊,等.恶性血液病病人并发肛周组织感染相关因素Meta分析[J].第三军医大学学报,2020,42(17):1763-1770., articleTitle=恶性血液病病人并发肛周组织感染相关因素Meta分析, refAbstract=null), Reference(id=1322925084335285178, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2021, volume=31, issue=24, pageStart=3782, pageEnd=3786, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=刘明红, 王海慧, 周爱萍, journalName=中华医院感染学杂志, refType=null, unstructuredReference=刘明红,王海慧,周爱萍,等.造血干细胞移植病人移植早期肛周感染的影响因素[J].中华医院感染学杂志,2021,31(24):3782-3786., articleTitle=造血干细胞移植病人移植早期肛周感染的影响因素, refAbstract=null), Reference(id=1322925084402394043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=12, pageStart=24, pageEnd=25, url=null, language=null, rfNumber=11, rfOrder=10, authorNames=张译心, 李莹, 温鲁平, journalName=中国肛肠病杂志, refType=null, unstructuredReference=张译心,李莹,温鲁平,等.恶性血液病并发肛周感染的临床特征及危险因素分析[J].中国肛肠病杂志,2021,41(12):24-25., articleTitle=恶性血液病并发肛周感染的临床特征及危险因素分析, refAbstract=null), Reference(id=1322925084469502908, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=1998, volume=41, issue=1, pageStart=81, pageEnd=85, url=null, language=null, rfNumber=12, rfOrder=11, authorNames=Büyükaşik Y, Ozcebe O I, Sayinalp N, journalName=Diseases of the Colon and Rectum, refType=null, unstructuredReference=Büyükaşik Y,Ozcebe O I,Sayinalp N,et al.Perianal infections in patients with leukemia:importance of the course of neutrophil count[J].Diseases of the Colon and Rectum,1998,41(1):81-85., articleTitle=Perianal infections in patients with leukemia:importance of the course of neutrophil count, refAbstract=null), Reference(id=1322925084536611773, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2022, volume=28, issue=3, pageStart=166.e1, pageEnd=166.e8, url=null, language=null, rfNumber=13, rfOrder=12, authorNames=Buchan C A, Li H O, Herry C L, journalName=Transplantation and Cellular Therapy, refType=null, unstructuredReference=Buchan C A,Li H O,Herry C L,et al.Early warning of infection in patients undergoing hematopoietic stem cell transplantation using heart rate variability and serum biomarkers[J].Transplantation and Cellular Therapy,2022,28(3):166.e1-166.e8., articleTitle=Early warning of infection in patients undergoing hematopoietic stem cell transplantation using heart rate variability and serum biomarkers, refAbstract=null), Reference(id=1322925084607914942, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=13, issue=8, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=13, authorNames=Wang Y L, Luo Y Q, Leng Y M, journalName=BMJ Open, refType=null, unstructuredReference=Wang Y L,Luo Y Q,Leng Y M,et al.Construction and validation of a risk prediction model for perianal infection in patients with haematological malignancies during chemotherapy:a prospective study in a tertiary hospital in China[J].BMJ Open,2023,13(8):e074196., articleTitle=Construction and validation of a risk prediction model for perianal infection in patients with haematological malignancies during chemotherapy:a prospective study in a tertiary hospital in China, refAbstract=null), Reference(id=1322925084687606719, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=40, issue=6, pageStart=57, pageEnd=60, url=null, language=null, rfNumber=15, rfOrder=14, authorNames=杜思怡, 晏晓莉, 刘静, journalName=军事护理, refType=null, unstructuredReference=杜思怡,晏晓莉,刘静.急性白血病化疗病人肛周感染风险预警模型的构建[J].军事护理,2023,40(6):57-60., articleTitle=急性白血病化疗病人肛周感染风险预警模型的构建, refAbstract=null), Reference(id=1322925084767298496, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=1996, volume=49, issue=12, pageStart=1373, pageEnd=1379, url=null, language=null, rfNumber=16, rfOrder=15, authorNames=Peduzzi P, Concato J, Kemper E, journalName=Journal of Clinical Epidemiology, refType=null, unstructuredReference=Peduzzi P,Concato J,Kemper E,et al.A simulation study of the number of events per variable in logistic regression analysis[J].Journal of Clinical Epidemiology,1996,49(12):1373-1379., articleTitle=A simulation study of the number of events per variable in logistic regression analysis, refAbstract=null), Reference(id=1322925084842795969, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2009, volume=338, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=16, authorNames=Moons K G, Royston P, Vergouwe Y, journalName=BMJ, refType=null, unstructuredReference=Moons K G,Royston P,Vergouwe Y,et al.Prognosis and prognostic research:what,why,and how?[J].BMJ,2009,338:b375., articleTitle=Prognosis and prognostic research:what,why,and how?, refAbstract=null), Reference(id=1322925084901516226, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=58, issue=18, pageStart=2223, pageEnd=2229, url=null, language=null, rfNumber=18, rfOrder=17, authorNames=程志强, 张宝珍, 夏娇云, journalName=中华护理杂志, refType=null, unstructuredReference=程志强,张宝珍,夏娇云,等.ICU转出病人应激障碍风险预测模型的构建与验证[J].中华护理杂志,2023,58(18):2223-2229., articleTitle=ICU转出病人应激障碍风险预测模型的构建与验证, refAbstract=null), Reference(id=1322925084964430787, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2001, volume=81, issue=5, pageStart=314, pageEnd=320, url=null, language=null, rfNumber=19, rfOrder=18, authorNames=国家卫生健康委员会, journalName=中华医学杂志, refType=null, unstructuredReference=国家卫生健康委员会.医院感染诊断标准(试行)[J].中华医学杂志,2001,81(5):314-320., articleTitle=医院感染诊断标准(试行), refAbstract=null), Reference(id=1322925085035733956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2020, volume=41, issue=12, pageStart=969, pageEnd=978, url=null, language=null, rfNumber=20, rfOrder=19, authorNames=中华医学会血液学分会, 中国医师协会血液科医师分会, journalName=中华血液学杂志, refType=null, unstructuredReference=中华医学会血液学分会,中国医师协会血液科医师分会.中国中性粒细胞缺乏伴发热病人抗菌药物临床应用指南(2020年版)[J].中华血液学杂志,2020,41(12):969-978., articleTitle=中国中性粒细胞缺乏伴发热病人抗菌药物临床应用指南(2020年版), refAbstract=null), Reference(id=1322925085098648517, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2016, volume=26, issue=19, pageStart=4395, pageEnd=4397, url=null, language=null, rfNumber=21, rfOrder=20, authorNames=杨爱景, 王波, 李桂霞, journalName=中华医院感染学杂志, refType=null, unstructuredReference=杨爱景,王波,李桂霞,等.动态监测白血病化疗后粒细胞缺乏期合并感染病人血清炎性因子水平变化的临床意义[J].中华医院感染学杂志,2016,26(19):4395-4397., articleTitle=动态监测白血病化疗后粒细胞缺乏期合并感染病人血清炎性因子水平变化的临床意义, refAbstract=null), Reference(id=1322925085174145990, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=29, issue=11, pageStart=704.e1, pageEnd=704.e8, url=null, language=null, rfNumber=22, rfOrder=21, authorNames=Koo J, Ziady A G, Reynaud D, journalName=Transplantation and Cellular Therapy, refType=null, unstructuredReference=Koo J,Ziady A G,Reynaud D,et al.Increased body mass index augments endothelial injury and clinical outcomes after hematopoietic stem cell transplantation[J].Transplantation and Cellular Therapy,2023,29(11):704.e1-704.e8., articleTitle=Increased body mass index augments endothelial injury and clinical outcomes after hematopoietic stem cell transplantation, refAbstract=null), Reference(id=1322925085262226375, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2024, volume=32, issue=3, pageStart=235, pageEnd=241, url=null, language=null, rfNumber=23, rfOrder=22, authorNames=Wang Y M, Liu Y S, Li J, journalName=Chinese Journal of Hepatology, refType=null, unstructuredReference=Wang Y M,Liu Y S,Li J,et al.Prognostic nutritional index application value for acute-on-chronic liver failure co-infection[J].Chinese Journal of Hepatology,2024,32(3):235-241., articleTitle=Prognostic nutritional index application value for acute-on-chronic liver failure co-infection, refAbstract=null), Reference(id=1322925085341918152, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2025, volume=35, issue=6, pageStart=605, pageEnd=629, url=null, language=null, rfNumber=24, rfOrder=23, authorNames=中国抗癌协会癌症康复与姑息治疗专业委员会, 福建省抗癌协会癌痛专业委员会, 林榕波, journalName=中国癌症杂志, refType=null, unstructuredReference=中国抗癌协会癌症康复与姑息治疗专业委员会,福建省抗癌协会癌痛专业委员会,林榕波,等.化疗相关腹泻全程管理中国专家共识(2025年版)[J].中国癌症杂志,2025,35(6):605-629., articleTitle=化疗相关腹泻全程管理中国专家共识(2025年版), refAbstract=null), Reference(id=1322925085425804233, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2016, volume=18, issue=5, pageStart=690, pageEnd=698, url=null, language=null, rfNumber=25, rfOrder=24, authorNames=Zając-Spychała O, Wachowiak J, Pieczonka A, journalName=Transplant Infectious Disease, refType=null, unstructuredReference=Zając-Spychała O,Wachowiak J,Pieczonka A,et al.Bacterial infections in pediatric hematopoietic stem cell transplantation recipients:incidence,epidemiology,and spectrum of pathogens:report of the Polish Pediatric Group for Hematopoietic Stem Cell Transplantation[J].Transplant Infectious Disease,2016,18(5):690-698., articleTitle=Bacterial infections in pediatric hematopoietic stem cell transplantation recipients:incidence,epidemiology,and spectrum of pathogens:report of the Polish Pediatric Group for Hematopoietic Stem Cell Transplantation, refAbstract=null), Reference(id=1322925085501301706, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=46, issue=11, pageStart=5316, pageEnd=5317, url=null, language=null, rfNumber=26, rfOrder=25, authorNames=Zong X L, Hou Y Z, Liu H P, journalName=Asian Journal of Surgery, refType=null, unstructuredReference=Zong X L,Hou Y Z,Liu H P.Nursing care for perianal skin ulceration in acute lymphoblastic leukemia during hematopoietic stem cell transplantation:a case report[J].Asian Journal of Surgery,2023,46(11):5316-5317., articleTitle=Nursing care for perianal skin ulceration in acute lymphoblastic leukemia during hematopoietic stem cell transplantation:a case report, refAbstract=null), Reference(id=1322925085589382091, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2011, volume=33, issue=7, pageStart=e300, pageEnd=e303, url=null, language=null, rfNumber=27, rfOrder=26, authorNames=Pashankar F D, Season J H, McNamara J, journalName=Journal of Pediatric Hematology, refType=null, unstructuredReference=Pashankar F D,Season J H,McNamara J,et al.Acute constipation in children receiving chemotherapy for cancer[J].Journal of Pediatric Hematology,2011,33(7):e300-e303., articleTitle=Acute constipation in children receiving chemotherapy for cancer, refAbstract=null), Reference(id=1322925085652296652, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2020, volume=90, issue=9, pageStart=1642, pageEnd=1646, url=null, language=null, rfNumber=28, rfOrder=27, authorNames=Ashkar C, Britto M, Carne P, journalName=ANZ Journal of Surgery, refType=null, unstructuredReference=Ashkar C,Britto M,Carne P,et al.Perianal sepsis in neutropaenic patients with haematological malignancies:the role of magnetic resonance imaging and surgery[J].ANZ Journal of Surgery,2020,90(9):1642-1646., articleTitle=Perianal sepsis in neutropaenic patients with haematological malignancies:the role of magnetic resonance imaging and surgery, refAbstract=null), Reference(id=1322925085866206157, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2022, volume=30, issue=2, pageStart=600, pageEnd=606, url=null, language=null, rfNumber=29, rfOrder=28, authorNames=王卓, 陶芳, 唐威, journalName=中国实验血液学杂志, refType=null, unstructuredReference=王卓,陶芳,唐威,等.儿童异基因造血干细胞移植后肠道急性移植物抗宿主病的临床研究[J].中国实验血液学杂志,2022,30(2):600-606., articleTitle=儿童异基因造血干细胞移植后肠道急性移植物抗宿主病的临床研究, refAbstract=null), Reference(id=1322925085933315022, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2003, volume=63, issue=1, pageStart=1, pageEnd=15, url=null, language=null, rfNumber=30, rfOrder=29, authorNames=Takatsuka H, Iwasaki T, Okamoto T, journalName=Drugs, refType=null, unstructuredReference=Takatsuka H,Iwasaki T,Okamoto T,et al.Intestinal graft-versus-host disease:mechanisms and management[J].Drugs,2003,63(1):1-15., articleTitle=Intestinal graft-versus-host disease:mechanisms and management, refAbstract=null), Reference(id=1322925086222721999, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2014, volume=18, issue=4, pageStart=327, pageEnd=333, url=null, language=null, rfNumber=31, rfOrder=30, authorNames=Baker B, Al-Salman M, Daoud F, journalName=Techniques in Coloproctology, refType=null, unstructuredReference=Baker B,Al-Salman M,Daoud F.Management of acute perianal sepsis in neutropenic patients with hematological malignancy[J].Techniques in Coloproctology,2014,18(4):327-333., articleTitle=Management of acute perianal sepsis in neutropenic patients with hematological malignancy, refAbstract=null), Reference(id=1322925086298219472, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2024, volume=32, issue=3, pageStart=235, pageEnd=241, url=null, language=null, rfNumber=32, rfOrder=31, authorNames=王亚敏, 刘瑜珊, 李娟, journalName=中华肝脏病杂志, refType=null, unstructuredReference=王亚敏,刘瑜珊,李娟,等.预后营养指数对预测慢加急性肝衰竭合并感染的应用价值[J].中华肝脏病杂志,2024,32(3):235-241., articleTitle=预后营养指数对预测慢加急性肝衰竭合并感染的应用价值, refAbstract=null), Reference(id=1322925086365328337, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2022, volume=101, issue=3, pageStart=681, pageEnd=691, url=null, language=null, rfNumber=33, rfOrder=32, authorNames=Schaffrath J, Diederichs T, Unverzagt S, journalName=Annals of Hematology, refType=null, unstructuredReference=Schaffrath J,Diederichs T,Unverzagt S,et al.Correlation of nutrition-associated parameters with non-relapse mortality in allogeneic hematopoietic stem cell transplantation[J].Annals of Hematology,2022,101(3):681-691., articleTitle=Correlation of nutrition-associated parameters with non-relapse mortality in allogeneic hematopoietic stem cell transplantation, refAbstract=null), Reference(id=1322925086465991635, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2017, volume=36, issue=1, pageStart=11, pageEnd=48, url=null, language=null, rfNumber=34, rfOrder=33, authorNames=Arends J, Bachmann P, Baracos V, journalName=Clinical Nutrition, refType=null, unstructuredReference=Arends J,Bachmann P,Baracos V,et al.ESPEN guidelines on nutrition in cancer patients[J].Clinical Nutrition,2017,36(1):11-48., articleTitle=ESPEN guidelines on nutrition in cancer patients, refAbstract=null), Reference(id=1322925086537294804, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=10, issue=null, pageStart=1075778, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=34, authorNames=Muratore E, Leardini D, Baccelli F, journalName=Frontiers in Nutrition, refType=null, unstructuredReference=Muratore E,Leardini D,Baccelli F,et al.The emerging role of nutritional support in the supportive care of pediatric patients undergoing hematopoietic stem cell transplantation[J].Frontiers in Nutrition,2023,10:1075778., articleTitle=The emerging role of nutritional support in the supportive care of pediatric patients undergoing hematopoietic stem cell transplantation, refAbstract=null), Reference(id=1322925086596015061, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=58, issue=9, pageStart=965, pageEnd=972, url=null, language=null, rfNumber=36, rfOrder=35, authorNames=Casirati A, Salcedo I, Cereda E, journalName=Bone Marrow Transplantation, refType=null, unstructuredReference=Casirati A,Salcedo I,Cereda E,et al.The European Society for Blood and Marrow Transplantation(EBMT) roadmap and perspectives to improve nutritional care in patients undergoing hematopoietic stem cell transplantation on behalf of the Cellular Therapy and Immunobiology Working Party(CTIWP) and the Nurses Group(NG) of the EBMT[J].Bone Marrow Transplantation,2023,58(9):965-972., articleTitle=The European Society for Blood and Marrow Transplantation(EBMT) roadmap and perspectives to improve nutritional care in patients undergoing hematopoietic stem cell transplantation on behalf of the Cellular Therapy and Immunobiology Working Party(CTIWP) and the Nurses Group(NG) of the EBMT, refAbstract=null), Reference(id=1322925086658929622, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2023, volume=101, issue=11, pageStart=753, pageEnd=764, url=null, language=null, rfNumber=37, rfOrder=36, authorNames=Yucel O K, Vural E, Alhan N, journalName=Oncology, refType=null, unstructuredReference=Yucel O K,Vural E,Alhan N,et al.Lower body mass index and prognostic nutritional index are associated with poor posttransplant outcomes in lymphoma patients undergoing autologous stem cell transplantation[J].Oncology,2023,101(11):753-764., articleTitle=Lower body mass index and prognostic nutritional index are associated with poor posttransplant outcomes in lymphoma patients undergoing autologous stem cell transplantation, refAbstract=null), Reference(id=1322925086738621399, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, doi=null, pmid=null, pmcid=null, year=2025, volume=12, issue=null, pageStart=1661993, pageEnd=null, url=null, language=null, rfNumber=38, rfOrder=37, authorNames=Li G P, Zhang D, Wang Y Q, journalName=Frontiers in Nutrition, refType=null, unstructuredReference=Li G P,Zhang D,Wang Y Q,et al.Association between prognostic nutritional index and prognosis in acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation:a retrospective cohort study[J].Frontiers in Nutrition,2025,12:1661993., articleTitle=Association between prognostic nutritional index and prognosis in acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation:a retrospective cohort study, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])], figs=[ArticleFig(id=1322925080707212189, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Figure 1, caption=Nomogram risk prediction model of perianal infection after allo-HSCT, figureFileSmall=rhI7z0K61sKtwL4/tz8Xsw==, figureFileBig=6dRnBtJGB2a71/XA8mc4xA==, tableContent=null), ArticleFig(id=1322925080778515358, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=图1, caption=allo-HSCT术后并发肛周感染的列线图风险预测模型, figureFileSmall=rhI7z0K61sKtwL4/tz8Xsw==, figureFileBig=6dRnBtJGB2a71/XA8mc4xA==, tableContent=null), ArticleFig(id=1322925080988230559, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Figure 2, caption=ROC curves of the nomogram prediction model for perianal infection after allo-HSCT(A为建模组;B为验证组), figureFileSmall=ns9Nz5OCSQhUoVXBSK8Zcg==, figureFileBig=D6B8yShcre7r9XvgqjaaSA==, tableContent=null), ArticleFig(id=1322925081059533728, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=图2, caption=allo-HSCT术后并发肛周感染列线图预测模型的ROC曲线, figureFileSmall=ns9Nz5OCSQhUoVXBSK8Zcg==, figureFileBig=D6B8yShcre7r9XvgqjaaSA==, tableContent=null), ArticleFig(id=1322925081122448289, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Figure 3, caption=Correction curves of the risk prediction model for perianal infection after allo-HSCT(A为建模组;B为验证组), figureFileSmall=Z00UraOK3uruA0G+TEhNlA==, figureFileBig=KF/IagWOgY6uJJl9bUu1CQ==, tableContent=null), ArticleFig(id=1322925081197945762, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=图3, caption=allo-HSCT术后并发肛周感染风险预测模型的校准曲线, figureFileSmall=Z00UraOK3uruA0G+TEhNlA==, figureFileBig=KF/IagWOgY6uJJl9bUu1CQ==, tableContent=null), ArticleFig(id=1322925081265054627, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Figure 4, caption=Decision curve of the risk prediction model of perianal infection after allo-HSCT(A为建模组;B为验证组), figureFileSmall=T9F48ohrYsEvA9KaFSx8Cw==, figureFileBig=ssYkJ6RMbAmOrrw4hVzpsA==, tableContent=null), ArticleFig(id=1322925081374106532, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=图4, caption=allo-HSCT术后并发肛周感染的风险预测模型的决策曲线, figureFileSmall=T9F48ohrYsEvA9KaFSx8Cw==, figureFileBig=ssYkJ6RMbAmOrrw4hVzpsA==, tableContent=null), ArticleFig(id=1322925081478964133, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Figure 5, caption=ROC curves for different indicators in predicting the risk of perianal infection after allo-HSCT, figureFileSmall=wbW45IWni47bUM+v7v6Uxg==, figureFileBig=VHh/u98vJAFSpERup1Xu5w==, tableContent=null), ArticleFig(id=1322925081613181862, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=图5, caption=不同指标预测allo-HSCT术后并发肛周感染风险的ROC曲线, figureFileSmall=wbW45IWni47bUM+v7v6Uxg==, figureFileBig=VHh/u98vJAFSpERup1Xu5w==, tableContent=null), ArticleFig(id=1322925081718039463, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Table 1, caption=

Comparison of clinical data of allo-HSCT patients between the modeling group and the verification group

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类建模组(n=259)验证组(n=75)统计值P
性别(例)男12735χ²=0.1310.718
女13240
年龄(例)14~15岁500.289①
16~59岁20147
≥60岁5328
BMI(例)<18.5 kg/m2326χ²=3.8670.145
18.5~24.9 kg/m213452
≥25.0 kg/m29317
过敏史(例)无24071χ²=0.3640.546
有194
疾病(例)再生障碍性贫血354χ²=2.3770.800
白血病10925
淋巴瘤10630
其他916
血型(例)A型8531χ²=2.1390.544
AB型3410
B型5213
O型8821
粒细胞缺乏期持续时间(d)18.75(11.00,23.50)15.00(12.00,18.00)Z=1.4560.145
术前PNI42.12(40.05,51.75)48.60(40.90,54.05)Z=1.3700.171
肛周疾病史(例)无21361χ²=0.0320.857
有4614
EB病毒感染(例)无25573χ²=0.0230.880
有42
腹泻(例)无22354χ²=2.3740.123
有3621
口腔感染(例)无19656χ²=0.2120.645
有6319
肠道感染(例)无20857χ²=0.6590.417
有5118
高血压病史(例)无22364χ²=0.0280.866
有3611
糖尿病病史(例)无23064χ²=0.6640.415
有2911
二次移植(例)无24171χ²=0.0540.816
有184
① 采用Fisher精确概率法。
), ArticleFig(id=1322925081818702760, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=表1, caption=

建模组与验证组allo-HSCT病人临床资料比较

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类建模组(n=259)验证组(n=75)统计值P
性别(例)男12735χ²=0.1310.718
女13240
年龄(例)14~15岁500.289①
16~59岁20147
≥60岁5328
BMI(例)<18.5 kg/m2326χ²=3.8670.145
18.5~24.9 kg/m213452
≥25.0 kg/m29317
过敏史(例)无24071χ²=0.3640.546
有194
疾病(例)再生障碍性贫血354χ²=2.3770.800
白血病10925
淋巴瘤10630
其他916
血型(例)A型8531χ²=2.1390.544
AB型3410
B型5213
O型8821
粒细胞缺乏期持续时间(d)18.75(11.00,23.50)15.00(12.00,18.00)Z=1.4560.145
术前PNI42.12(40.05,51.75)48.60(40.90,54.05)Z=1.3700.171
肛周疾病史(例)无21361χ²=0.0320.857
有4614
EB病毒感染(例)无25573χ²=0.0230.880
有42
腹泻(例)无22354χ²=2.3740.123
有3621
口腔感染(例)无19656χ²=0.2120.645
有6319
肠道感染(例)无20857χ²=0.6590.417
有5118
高血压病史(例)无22364χ²=0.0280.866
有3611
糖尿病病史(例)无23064χ²=0.6640.415
有2911
二次移植(例)无24171χ²=0.0540.816
有184
① 采用Fisher精确概率法。
), ArticleFig(id=1322925081906783145, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Table 2, caption=

Univariate analysis of perianal infection after allo-HSCT in the modeling group

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类非肛周感染组(n=211)肛周感染组(n=48)统计值P
性别(例)男10522χ²=0.1100.740
女10626
年龄(例)14~15岁41χ²=0.1100.936
16~59岁16338
≥60岁449
BMI(例)<18.5 kg/m2284χ²=1.9470.378
18.5~24.9 kg/m211123
≥25.0 kg/m27221
过敏史(例)无19347χ²=1.5370.215
有181
疾病(例)再生障碍性贫血2960.369①
白血病9118
淋巴瘤8224
其他90
血型(例)A型7015χ²=4.5340.209
AB型277
B型475
O型6721
粒细胞缺乏期持续时间(d)17.66(11.00,20.50)23.54(12.00,40.29)Z=-3.0360.004
术前PNI44.30(40.29,48.69)41.62(37.53,45.55)Z=-2.7230.008
肛周疾病史(例)无18924χ²=39.261<0.001
有2224
EB病毒感染(例)无20847χ²=0.0001.000
有31
腹泻(例)无19033χ²=13.095<0.001
有2115
口腔感染(例)无16036χ²=0.0001.000
有5112
肠道感染(例)无16741χ²=0.6160.433
有447
高血压病史(例)无18439χ²=0.7140.398
有279
糖尿病病史(例)无18842χ²=0.0040.949
有236
二次移植(例)无19744χ²=0.0110.918
有144
① 采用Fisher精确概率法。
), ArticleFig(id=1322925081994863530, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=表2, caption=

建模组allo-HSCT术后并发肛周感染的单因素分析

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类非肛周感染组(n=211)肛周感染组(n=48)统计值P
性别(例)男10522χ²=0.1100.740
女10626
年龄(例)14~15岁41χ²=0.1100.936
16~59岁16338
≥60岁449
BMI(例)<18.5 kg/m2284χ²=1.9470.378
18.5~24.9 kg/m211123
≥25.0 kg/m27221
过敏史(例)无19347χ²=1.5370.215
有181
疾病(例)再生障碍性贫血2960.369①
白血病9118
淋巴瘤8224
其他90
血型(例)A型7015χ²=4.5340.209
AB型277
B型475
O型6721
粒细胞缺乏期持续时间(d)17.66(11.00,20.50)23.54(12.00,40.29)Z=-3.0360.004
术前PNI44.30(40.29,48.69)41.62(37.53,45.55)Z=-2.7230.008
肛周疾病史(例)无18924χ²=39.261<0.001
有2224
EB病毒感染(例)无20847χ²=0.0001.000
有31
腹泻(例)无19033χ²=13.095<0.001
有2115
口腔感染(例)无16036χ²=0.0001.000
有5112
肠道感染(例)无16741χ²=0.6160.433
有447
高血压病史(例)无18439χ²=0.7140.398
有279
糖尿病病史(例)无18842χ²=0.0040.949
有236
二次移植(例)无19744χ²=0.0110.918
有144
① 采用Fisher精确概率法。
), ArticleFig(id=1322925082087138219, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Table 3, caption=

Logistic regression analysis of perianal infection after allo-HSCT in the modeling group

, figureFileSmall=null, figureFileBig=null, tableContent=
变量回归系数标准误Wald χ²值POR值95%CI
常数0.7081.2950.2990.585
粒细胞缺乏期持续时间0.0360.0155.8720.0151.036[1.007,1.067]
术前PNI-0.0840.0307.7850.0050.919[0.866,0.975]
肛周疾病史1.8400.39521.670<0.0016.296[2.901,13.660]
腹泻1.0170.4465.2010.0232.765[1.154,6.624]
), ArticleFig(id=1322925082250716076, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=表3, caption=

建模组allo-HSCT术后并发肛周感染的Logistic回归分析

, figureFileSmall=null, figureFileBig=null, tableContent=
变量回归系数标准误Wald χ²值POR值95%CI
常数0.7081.2950.2990.585
粒细胞缺乏期持续时间0.0360.0155.8720.0151.036[1.007,1.067]
术前PNI-0.0840.0307.7850.0050.919[0.866,0.975]
肛周疾病史1.8400.39521.670<0.0016.296[2.901,13.660]
腹泻1.0170.4465.2010.0232.765[1.154,6.624]
), ArticleFig(id=1322925082317824941, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=EN, label=Table 4, caption=

Predictive value of different indicators for perianal infection after allo-HSCT

, figureFileSmall=null, figureFileBig=null, tableContent=
变量AUC95%CI标准误截断值灵敏度特异度约登指数
粒细胞缺乏期持续时间0.667[0.604,0.730]0.03219.500 d0.6040.7300.334
术前PNI0.706[0.604,0.808]0.05249.9250.5420.7160.257
肛周疾病史0.700[0.643,0.757]0.0290.3170.5000.8960.396
腹泻0.605[0.529,0.681]0.0390.2820.3120.9000.213
联合模型0.773[0.689,0.857]0.0430.2220.6040.8530.457
), ArticleFig(id=1322925082384933806, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, language=CN, label=表4, caption=

不同指标预测allo-HSCT术后并发肛周感染的预测效能

, figureFileSmall=null, figureFileBig=null, tableContent=
变量AUC95%CI标准误截断值灵敏度特异度约登指数
粒细胞缺乏期持续时间0.667[0.604,0.730]0.03219.500 d0.6040.7300.334
术前PNI0.706[0.604,0.808]0.05249.9250.5420.7160.257
肛周疾病史0.700[0.643,0.757]0.0290.3170.5000.8960.396
腹泻0.605[0.529,0.681]0.0390.2820.3120.9000.213
联合模型0.773[0.689,0.857]0.0430.2220.6040.8530.457
)], attaches=null, journal=Journal(id=1220037649855897604, delFlag=0, nameCn=护理研究, nameEn=Chinese Nursing Research, nameHistory1=null, nameHistory2=null, issn=1009-6493, eissn=null, cn=14-1272/R, coden=null, periodic=3, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=5ND/w5RQYz//x8ucn+e6Vw==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Nursing Research, journalRemark=null, publicationField=null, createdTime=1768809242933, updatedTime=1789628561524, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=H, firstLetterEn=H, subjectCode=Medical and Pharmaceutical Sciences, subjectName=null, subjectCodeEn=Medical and Pharmaceutical Sciences, subjectNameEn=null, picCn=5ND/w5RQYz//x8ucn+e6Vw==, picEn=vXneBBf6WfTz/ls4yy3nnA==, jcr=null, cjcr=null, exts=[JournalExt(id=1307360202571928186, language=CN, name=护理研究, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1789628561871, updatedTime=1789628561871, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-sxyxqks-author&redirect_uri=https%3A%2F%2Fgj.sxyxqks.com%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=1de4c13f-4807-4ea4-8d8a-5, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-sxyxqks-author&redirect_uri=https%3A%2F%2Fgj.sxyxqks.com%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=321a724c-d51d-4f08-a85e-2, submissionReviewUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-sxyxqks-author&redirect_uri=https%3A%2F%2Fgj.sxyxqks.com%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=dadec7f2-d93c-4f73-8f97-e, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1307360202618065531, language=EN, name=Chinese Nursing Research, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1789628561882, updatedTime=1789628561882, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-sxyxqks-author&redirect_uri=https%3A%2F%2Fgj.sxyxqks.com%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=1de4c13f-4807-4ea4-8d8a-5, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-sxyxqks-author&redirect_uri=https%3A%2F%2Fgj.sxyxqks.com%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=321a724c-d51d-4f08-a85e-2, submissionReviewUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-sxyxqks-author&redirect_uri=https%3A%2F%2Fgj.sxyxqks.com%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=dadec7f2-d93c-4f73-8f97-e, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1220038315760373764, websiteList=[Website(id=1220043903038837076, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1220038315760373764, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/hlyj/CN, language=CN, createTime=1768810733804, createBy=18614031015, updateTime=1768811130580, updateBy=18614031015, name=护理研究-中文, tplId=1146099689490845704, title=护理研究, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1228001613021904925, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=articleTextType, value=kx, createTime=1770707999711, updateTime=1770707999711, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613005127706, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=banner, value=null, createTime=1770707999707, updateTime=1770707999707, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613038682144, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=grayFlag, value=0, createTime=1770707999715, updateTime=1770707999715, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613000933401, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=logo, value=https://castjournals.cast.org.cn/joweb/hlyj/CN/file/pic?fileId=pB29yYO+7WdTp0HLQ4KSzg==, createTime=1770707999706, updateTime=1770707999706, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613047070754, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=minRunFlag, value=0, createTime=1770707999717, updateTime=1770707999717, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613017710620, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/hlyj/CN/file/pic, createTime=1770707999710, updateTime=1770707999710, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613042876449, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=silenceFlag, value=0, createTime=1770707999716, updateTime=1770707999716, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613013516315, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1770707999709, updateTime=1770707999709, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613026099230, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=themeColor, value=null, createTime=1770707999712, updateTime=1770707999712, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001613034487839, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903038837076, code=themeStyle, value=null, createTime=1770707999714, updateTime=1770707999714, creator=18614031015, updator=18614031015)]), Website(id=1220043903097557352, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1220038315760373764, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/hlyj/EN, language=EN, createTime=1768810733819, createBy=18614031015, updateTime=1768811154181, updateBy=18614031015, name=护理研究-英文, tplId=1146101810881728533, title=Chinese Nursing Research, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1220045841042166147, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=articleTextType, value=kx, createTime=1768811195860, updateTime=1768811195860, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841017000320, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=banner, value=null, createTime=1768811195854, updateTime=1768811195854, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841063137670, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=grayFlag, value=0, createTime=1768811195865, updateTime=1768811195865, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841008611711, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=logo, value=https://castjournals.cast.org.cn/joweb/hlyj/EN/file/pic?fileId=pB29yYO+7WdTp0HLQ4KSzg==, createTime=1768811195852, updateTime=1768811195852, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841075720584, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=minRunFlag, value=0, createTime=1768811195868, updateTime=1768811195868, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841033777538, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/hlyj/EN/file/pic, createTime=1768811195858, updateTime=1768811195858, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841071526279, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=silenceFlag, value=0, createTime=1768811195867, updateTime=1768811195867, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841025388929, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1768811195857, updateTime=1768811195857, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841046360452, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=themeColor, value=null, createTime=1768811195861, updateTime=1768811195861, creator=18614031015, updator=18614031015), WebsiteProps(id=1220045841054749061, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1220043903097557352, code=themeStyle, value=null, createTime=1768811195863, updateTime=1768811195863, creator=18614031015, updator=18614031015)])], journalTitle=护理研究, weixinUrl=null, journalUrl=https://www.hlyjzz.com/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Nursing Research, journalPhotoCn=5ND/w5RQYz//x8ucn+e6Vw==, journalPhotoEn=vXneBBf6WfTz/ls4yy3nnA==, journalFirstLetter=H, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/hlyj/CN/10.12102/j.issn.1009-6493.2026.16.007, detailUrlEn=https://castjournals.cast.org.cn/joweb/hlyj/EN/10.12102/j.issn.1009-6493.2026.16.007, pdfUrlCn=https://castjournals.cast.org.cn/joweb/hlyj/CN/PDF/10.12102/j.issn.1009-6493.2026.16.007, pdfUrlEn=https://castjournals.cast.org.cn/joweb/hlyj/EN/PDF/10.12102/j.issn.1009-6493.2026.16.007, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1787587200000, fullTextJson=null, articleText=null, reference=null)
收藏切换
异基因造血干细胞移植术后并发肛周感染预测模型的构建与验证
收藏切换
吴霞 , 叶洪敏 , 马海霞 , 胡盼 , 邓建川 , 甘秀妮
护理研究 | 科研论著 2026,40(16): 2815-2823
收起
收藏切换
护理研究 |科研论著 2026 , 40 (16) : 2815 -2823
异基因造血干细胞移植术后并发肛周感染预测模型的构建与验证
全屏
[Author(id=1322925076831675255, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925076911367033, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925076831675255, language=EN, stringName=Xia WU, firstName=Xia, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925076991058810, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925076831675255, language=CN, stringName=吴霞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio={"content":"

吴霞,副主任护师,硕士研究生

"}, bioImg=null, bioContent=

吴霞,副主任护师,硕士研究生

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077062361980, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077125276542, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077062361980, language=EN, stringName=Hongmin YE, firstName=Hongmin, middleName=null, lastName=YE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077209162623, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077062361980, language=CN, stringName=叶洪敏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077276271489, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077368546179, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077276271489, language=EN, stringName=Haixia MA, firstName=Haixia, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077456626564, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077276271489, language=CN, stringName=马海霞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077532124038, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077611815816, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077532124038, language=EN, stringName=Pan HU, firstName=Pan, middleName=null, lastName=HU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077708284809, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077532124038, language=CN, stringName=胡盼, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925077771199371, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322925077842502541, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077771199371, language=EN, stringName=Jianchuan DENG, firstName=Jianchuan, middleName=null, lastName=DENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925077913805710, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925077771199371, language=CN, stringName=邓建川, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])]), Author(id=1322925079599915921, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=300650@cqmu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322925079692190611, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925079599915921, language=EN, stringName=Xiuni GAN, firstName=Xiuni, middleName=null, lastName=GAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322925079776076692, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, authorId=1322925079599915921, language=CN, stringName=甘秀妮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=1重庆医科大学附属第二医院,重庆 400000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322925076718429043, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, xref=1, ext=[AuthorCompanyExt(id=1322925076731011956, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China), AuthorCompanyExt(id=1322925076739400565, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322925073480426339, companyId=1322925076718429043, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1重庆医科大学附属第二医院,重庆 400000)])])]
吴霞, 叶洪敏, 马海霞, 胡盼, 邓建川, 甘秀妮
作者信息
  • 1重庆医科大学附属第二医院,重庆 400000
通讯作者:
GAN Xiuni, E-mail:
甘秀妮E-mail:
作者简介:

吴霞,副主任护师,硕士研究生

Construction and validation of a risk prediction model for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation
Xia WU, Hongmin YE, Haixia MA, Pan HU, Jianchuan DENG, Xiuni GAN
Affiliations
  • 1The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400000 China
出版时间: 2026-08-25 doi: 10.12102/j.issn.1009-6493.2026.16.007
文章导航
收藏切换
目的

探讨异基因造血干细胞移植术后并发肛周感染的危险因素,构建风险预测模型并验证。

方法

选取2019年1月—2023年12月在重庆市某三级甲等医院进行异基因造血干细胞移植术的259例病人作为建模组,通过单因素和多因素分析筛选相关危险因素,利用R语言构建风险预测模型。选取2024年1月—2025年3月该院进行异基因造血干细胞移植术的75例病人作为验证组。采用受试者工作特征曲线下面积(AUC)、Hosmer-Lemeshow拟合优度检验及决策曲线评估及验证预测模型。

结果

建模组肛周感染发生率为18.53%,验证组肛周感染发生率为24.00%。异基因造血干细胞移植术后并发肛周感染的危险因素包括肛周疾病史、腹泻、粒细胞缺乏期持续时间及术前预后营养指数。根据危险因素构建异基因造血干细胞移植术后并发肛周感染预测模型。建模组的AUC值为0.773,灵敏度为0.604,特异度为0.853,最大约登指数为0.457;验证组的AUC值为0.726,灵敏度为0.745,特异度为0.897,最大约登指数为0.442。决策曲线分析显示该模型在较宽风险阈概率内具有良好的临床获益。

结论

构建的异基因造血干细胞移植术后并发肛周感染预测模型具有良好的预测性能,可为早期评估异基因造血干细胞移植术后并发肛周感染提供科学依据。

造血干细胞移植  /  肛周感染  /  危险因素  /  预测模型
Objective

To explore the risk factors for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation,and to construct and verify the risk prediction model.

Methods

A total of 259 patients who underwent allogeneic hematopoietic stem cell transplantation at a tertiary grade A hospital in Chongqing from January 2019 to December 2023 were selected as the modeling group.Relevant risk factors were screened through univariate and multivariate analyses,and a risk prediction model was constructed using R language.A total of 75 patients who underwent allogeneic hematopoietic stem cell transplantation in hospital from January 2024 to March 2025 were selected as the validation group.The model was evaluated and validated using the receiver operating characteristic curve area(AUC),Hosmer-Lemeshow goodness-of-fit test,decision curve analysis,and validation of the prediction model adopted.

Results

The incidence of perianal infection in the modeling group was 18.53%,while that in the validation group was 24.00%.The risk factors of perianal infection after allogeneic hematopoietic stem cell transplantation included the history of perianal diseases,diarrhea,duration of neutropenia,and preoperative prognostic nutritional index.A predictive model for perianal infection after allogeneic hematopoietic stem cell transplantation was constructed based on these risk factors.The AUC value of the modeling group was 0.773,with a sensitivity of 0.604,a specificity of 0.853,and a maximum Youden index of 0.457.The AUC value of the validation group was 0.726,with a sensitivity of 0.745,a specificity of 0.897,and a maximum Youden index of 0.442.The decision curve analysis indicated that this model had good clinical benefits within a wide range of risk threshold probabilities.

Conclusions

The predictive model for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation has excellent predictive performance.It could provide a scientific basis for the early assessment of perianal infection after allogeneic hematopoietic stem cell transplantation.

hematopoietic stem cell transplantation  /  perianal infection  /  risk factors  /  predictive model
吴霞, 叶洪敏, 马海霞, 胡盼, 邓建川, 甘秀妮. 异基因造血干细胞移植术后并发肛周感染预测模型的构建与验证. 护理研究, 2026 , 40 (16) : 2815 -2823 . DOI: 10.12102/j.issn.1009-6493.2026.16.007
Xia WU, Hongmin YE, Haixia MA, Pan HU, Jianchuan DENG, Xiuni GAN. Construction and validation of a risk prediction model for patients complicated with perianal infection after allogeneic hematopoietic stem cell transplantation[J]. Chinese Nursing Research, 2026 , 40 (16) : 2815 -2823 . DOI: 10.12102/j.issn.1009-6493.2026.16.007
造血干细胞移植(hematopoietic stem cell transplantation,HSCT)是目前根治血液恶性肿瘤、严重再生障碍性贫血和部分遗传性血液病最主要的方法之一[1]。由于异基因造血干细胞移植(allogeneic hematopoietic stem cell transplantation,allo-HSCT)中大剂量预处理药物及免疫抑制剂的使用,病人常出现骨髓抑制、免疫功能下降及黏膜屏障损伤,感染是其常见并发症[2]。其中,肛周感染是其最常见类型之一,多发生于allo-HSCT术后粒细胞缺乏期[3]。肛周感染可表现为肛窦炎、肛周脓肿、肛瘘,甚至坏死性筋膜炎,常伴有剧烈疼痛、肿胀等。研究发现,allo-HSCT术后并发肛周感染发生率为15.3%~35.1%[3-5],复发率为31%[6]。同时,肛周感染还与allo-HSCT术后死亡率相关,中性粒细胞缺乏者感染后死亡率可达11%~57%[7]。既往报道,HSCT术后并发肛周感染与多种因素相关,包括性别、移植前疾病状态、既往肛周病史、便秘或腹泻史、化疗及免疫抑制剂的使用[8-10]、中性粒细胞减少[11]、高血糖[12]等。allo-HSCT术后病人并发肛周感染会给病人带来不良预后,因肛周部位隐匿,感染初期不易察觉,一旦发生常伴剧烈疼痛、住院时间延长,甚至可引发脓毒症危及生命。因此,allo-HSCT术后肛周感染的预警对降低其恶化和死亡风险至关重要[13]。目前,国内外学者开发了血液系统恶性肿瘤病人化疗期间肛周感染的预测模型[14-15],但allo-HSCT术后并发肛周感染的相关危险因素亟待探究,目前仍缺乏针对性的风险预测模型。因此,本研究旨在探索allo-HSCT术后并发肛周感染的危险因素,构建并验证风险预测模型,为早期识别及精准防控的开展提供依据。
回顾性分析2019年1月—2025年3月在重庆市某三级甲等医院接受allo-HSCT的334例病人资料。选取2019年1月—2023年12月行allo-HSCT的259例病人为研究对象纳入建模组,2024年1月—2025年3月行allo-HSCT的75例病人作为验证组。纳入标准:接受清髓性预处理方案的allo-HSCT病人;年龄14~65岁;allo-HSCT后100 d内。排除标准:allo-HSCT前存在未控制的肛周感染;重要临床资料缺失(如病史或检验资料不完整);因病情变化死亡或放弃治疗病人。该院所有HSCT病人均采取一致的肛周感染预防护理措施(0.02%氯己定液坐浴,每日2次)。样本量估算是基于文献研究和小组评判初步筛选的16个allo-HSCT术后并发肛周感染的影响因子,按照每个预测因子需纳入5~10例allo-HSCT病人[16],考虑10%失访率,根据建模样本量计算公式[17],建模组所需样本量至少为253例。验证组样本量至少为建模组的1/4[18],验证组至少纳入63例。根据是否发生肛周感染分为非肛周感染和肛周感染,allo-HSCT术后并发肛周感染依据《医院感染诊断标准(试行)》[19]判定。肛周感染的定义和诊断基于新发疼痛和至少2种以下表现:红斑、肿胀、压痛、硬化和波动[3]。肛周感染的评估标准:Ⅰ级,局部炎症如红肿、发热和疼痛;Ⅱ级,局部炎症伴有脓肿形成;Ⅲ级,皮肤溃疡、坏死、出血、窦道或瘘管形成。肛周感染的评估由2名经过统一培训的HSCT个案管理师进行,评估方式为住院或门诊面对面评估,评估频次为住院期间每日评估1次,门诊随访期间每周评估1次。本研究已获得重庆医科大学附属第二医院伦理委员会审批(批号:2024-198)。
1)一般资料:包括性别、年龄、身高、体重、疾病、血型、肛周疾病史、高血压病史、糖尿病病史、过敏史等。2)临床资料:包括预处理前血清白蛋白、预处理前淋巴细胞计数、粒细胞缺乏期持续时间、腹泻、口腔感染、肠道感染等。根据《中国中性粒细胞缺乏伴发热病人抗菌药物临床应用指南(2020年版)》[20],粒细胞缺乏指外周血中性粒细胞绝对计数(ANC)<0.5×109/L,粒细胞缺乏期即外周血中性粒细胞缺乏期的简称[21]。体质指数(BMI)和术前预后营养指数(prognostic nutritional index,PNI)是根据采集资料计算得出[22]。PNI是一项常用于反映病人营养状态和免疫功能的指标,PNI评分是根据血清白蛋白和外周淋巴细胞计数计算而成,即血清白蛋白+5×外周血淋巴细胞计数[23],其中血清白蛋白和外周淋巴细胞计数收集时间为预处理前3 d内。临床资料中腹泻定义为每日排出3次及以上稀便或水样便(或排便频率高于个人正常频率)[24]。
采用SPSS 25.0和R 3.6.3软件进行统计分析。定性资料以例数、百分比(%)表示,组间比较采用χ²检验。符合正态分布的定量资料以均数±标准差(x±s)表示,采用t检验或方差分析。不符合正态分布的定量资料以中位数(四分位数)[M(P25,P75)]表示,采用秩和检验。对allo-HSCT术后早期肛周感染危险因素进行单因素分析,根据单因素分析结果(P<0.05)且结合有临床意义的变量纳入多因素Logistic回归分析,筛选出allo-HSCT术后并发肛周感染的独立危险因素,并利用R 3.6.3软件中的“rms”程序包构建预测列线图。采用Bootstrap法重复抽样1 000次进行验证,绘制受试者工作特征(ROC)曲线评估模型的区分度,计算ROC曲线下面积(AUC);通过校准曲线和Hosmer-Lemeshow拟合优度检验评估模型的一致性,绘制决策曲线分析(DCA)评估预测模型的临床适用度。以P<0.05为差异有统计学意义。
建模组259例allo-HSCT病人中,男127例,女132例;年龄(47.49±14.64)岁;非感染组211例,感染组48例,肛周感染发生率为18.53%(48/259);肛周感染Ⅰ级38例,Ⅱ级8例,Ⅲ级2例;肛周软组织感染38例,肛周脓肿8例,肛瘘1例,肛瘘合并坏死性筋膜炎1例。验证组75例allo-HSCT病人中,男35例,女40例;年龄(48.26±15.20)岁;非感染组57例,感染组18例,肛周感染发生率为24.00%(18/75);肛周感染Ⅰ级12例,Ⅱ级5例,Ⅲ级1例;肛周软组织感染12例,肛周脓肿5例,肛瘘1例。建模组及验证组一般资料比较差异均无统计学意义(P>0.05),见表1。
以肛周感染为因变量(是=1,否=0),将单因素分析结果中有统计学意义的变量纳入Logistic回归分析。为了消除共线性对分析结果的影响,对所有纳入多因素分析的变量进行了共线性检验,结果表明,所有变量的方差膨胀因子(VIF)值均<5,不存在严重共线性。结果显示,粒细胞缺乏期持续时间、术前PNI、肛周疾病史、腹泻是allo-HSCT病人发生肛周感染的独立危险因素(P<0.05),见表3。
根据Logistic回归分析结果,以粒细胞缺乏期持续时间、术前PNI、肛周疾病史、腹泻为指标预测因素,发生肛周感染与否作为临床结局,建立临床预测模型。根据病人各变量的实际分数,即可在列线图上得到allo-HSCT术后并发肛周感染的风险,见图1。可直观地根据allo-HSCT术后并发肛周感染风险标尺刻度评分。
采用ROC曲线对临床预测模型进行验证,见图2。建模组AUC值为0.773(0.689,0.857),灵敏度为0.604,特异度为0.853,最大约登指数为0.457。验证组AUC值为0.726(0.544,0.908),灵敏度为0.745,特异度为0.897,最大约登指数为0.442。Hosmer-Lemeshow拟合优度检验结果显示,建模组χ²=4.045,P=0.853,验证组χ²=2.502,P=0.962,见图3。DCA结果显示,建模组在0.0~1.0风险阈值范围内,验证组在0.0~0.8风险阈值范围内,表明该模型在识别allo-HSCT术后并发肛周感染临床决策中能够提供稳定的净获益,具有较好的临床应用价值,见图4。
该联合模型预测效能优于其他单一预测因子,见表4、图5。
总体上,本研究涉及的allo-HSCT病人肛周感染患病率为19.76%(66/334),与之前的报道[3,5]相似。这说明allo-HSCT术后肛周感染发生率较高,其原因可能是allo-HSCT病人常伴随免疫重建延迟及移植物抗宿主病(GVHD)等并发症,供体类型及病人基础疾病也可能影响细菌感染的特征[25]。此外,allo-HSCT过程中大剂量免疫抑制剂的使用破坏了皮肤和黏膜的正常防御功能,使免疫系统处于脆弱状态,从而进一步增加了皮肤和黏膜损伤的风险[26]。同时,预处理药物引起的胃肠道黏膜损伤也是原因之一,如甲氨蝶呤常导致黏膜损伤及肛周感染相关的合并症[27]。因此,本研究建议在allo-HSCT前应综合考虑肛周感染危险因素,并将其纳入风险评估体系,对高危病人加强肛周感染的监测与预防措施。该预测模型有助于医护人员通过科学的系统评估及早期预测,促进精准干预以改善临床结局。
肛周疾病史是allo-HSCT后肛周感染主要危险因素之一。有研究证实,已存在的肛肠疾病,如痔疮或裂裂等肛周合并症会增加肛周感染的机会,与既往一些研究[3,10,14]相似。HSCT后中性粒细胞减少症和机会性感染的存在促进了肛肠感染的发展[28]。另外,allo-HSCT后肠道急性移植物抗宿主病引起腹泻、血便[29],这些因素均为细菌入侵提供了机会,从而增加了感染的风险。因此,医务人员在allo-HSCT前应注意收集病人肛周疾病病史,对有痔疮、肛周感染史的病人早期预警,积极采取针对性预防措施。
本研究还发现,腹泻是allo-HSCT术后并发肛周感染的独立风险因素。研究报道,血液系统恶性肿瘤的病人化疗期间腹泻的发生率高达74.2%[14]。此外,allo-HSCT相关GVHD致胃肠道损伤增加了内毒素的易位,这促进了进一步的炎症和额外的胃肠道损伤,其最常见的临床表现为腹泻、腹痛[30]。腹泻时,呈强酸性或强碱性的大便含有胰脂肪酶、胆盐和氨碱,刺激肛周局部黏膜,极易引起炎症和损伤[8]。一旦发生长期腹泻,长期受刺激直肠和肛门周围静脉丛发生静脉炎和周围静脉炎,继而血管壁变脆、继发性血管扩张和充血,感染的风险进一步增加[14]。因此,allo-HSCT中腹泻病人相较于无腹泻的病人的肛周感染发生率更高。建议在allo-HSCT期间尽可能预防腹泻的发生,一旦发生腹泻,应早期干预并警惕肛周感染的发生。
根据预测模型,粒细胞缺乏期持续时间越长,allo-HSCT术后并发肛周感染的机会越大。有研究也认为,中性粒细胞缺乏随之而来的机会性感染促进了肛周感染的发展[28]。其原因与化疗后血液系统病人出现造血功能障碍、免疫功能缺陷有关,因为中性粒细胞在控制感染和抑制脓肿聚集的形成、控制炎症过程起着重要作用[31]。而随着中性粒细胞减少时间的延长,极易发生感染并发症,其中肛周感染是最常见的并发症之一[32]。因此,allo-HSCT术后应特别关注粒细胞缺乏期持续时间,随着粒细胞缺乏期的延长,对肛周感染评估及采取针对性的预防措施尤为必要。
本研究发现,低术前PNI的allo-HSCT病人在术后具有较高的肛周感染风险。PNI既是一项营养免疫指标,又是一项感染预测指标,它可以辅助评估病人的免疫营养状况,对围术期的营养评估也具有重要意义[8]。研究显示,病人在allo-HSCT后,基础代谢率可升高30%~50%,并常激活全身性炎症反应[33]。该反应影响广泛,包括蛋白质代谢(表现为蛋白质周转加快、肌肉流失与急性期蛋白合成增加)、糖类代谢(出现胰岛素抵抗与葡萄糖耐量下降)以及脂质代谢(伴随脂肪组织减少)[34]。因此,病人营养状态会对HSCT临床结果、治疗反应、生活质量等产生负面影响[35],移植前营养及炎症状态评估十分重要。既往研究发现,较低PNI与接受自体干细胞移植的淋巴瘤病人的不良移植结果相关,allo-HSCT后aGVHD病人较低的PNI水平与较差的预后相关,包括感染、移植失败、死亡等[36-37]。且有研究证实,术前PNI同时作为营养及感染预测指标,对术后感染、并发症、预后有预测价值,较低PNI值与术后感染和黏膜损伤相关[38]。这些可能是本研究中发现术前PNI可以预测allo-HSCT术后并发肛周感染的原因。因此,该预测模型强调对低术前PNI病人开展早期评估及预警,并积极采取针对性的肛周集束化管理。本研究还发现,不同预测因子的预测价值中,术前PNI作为单一预测因子时,对allo-HSCT术后并发肛周感染也有一定预测作用。
本研究通过分析allo-HSCT术后病人临床资料和血液指标,筛选出allo-HSCT并发肛周感染的独立危险因素,并基于Logistic回归分析构建allo-HSCT术后并发肛周感染的风险预测模型,该模型具有一定的区分能力和良好的校准度,可为临床早期评估提供参考。但本研究仍存在一定局限性,作为单中心回顾性研究可能带来选择及回忆偏倚,样本量(特别是阳性事件数)相对较少,未根据肛周感染严重程度分析模型在预测能力上的差异,且未纳入动态监测指标,这些对模型稳定性与适用范围可能存在潜在影响。未来,可进一步开展多中心、前瞻性研究,纳入动态指标、扩大样本量以提升严重感染预测效能,通过机器学习构建更具临床价值的预测模型,从而提高allo-HSCT术后并发肛周感染的早期预警和干预能力。

参考文献 引证文献
排序方式:
1
Labar B.Hematopoietic stem cell transplantation in Zagreb:the first 40 years[J].Croatian Medical Journal,2023,64(2):123-134.
2
Esquirol A,Pascual M J,Kwon M,et al.Severe infections and infection-related mortality in a large series of haploidentical hematopoietic stem cell transplantation with post-transplant cyclophosphamide[J].Bone Marrow Transplantation,2021,56(10):2432-2444.
3
Mo X D,Yan X,Hu W,et al.Perianal infections in the phase before engraftment after allogeneic hematopoietic stem cell transplantations:a study of the incidence,risk factors,and clinical outcomes[J].Acta Haematologica,2018,139(1):19-27.
4
Luo Y Q,Wang Y L,Yang M,et al.Comparison of different concentrations of a povidone iodine-diluted sitz bath in the prevention of perianal infection in patients undergoing chemotherapy for hematological malignancy:study protocol for a randomized controlled trial[J].Trials,2022,23(1):895.
5
White M G,Morgan R B,Drazer M W,et al.Gastrointestinal surgical emergencies in the neutropenic immunocompromised patient[J].Journal of Gastrointestinal Surgery,2021,25(12):3258-3264.
6
Orhan B,Özkalemkaş F,Özkocaman V,et al.The role of white blood cell count in perianal pathologies:a retrospective analysis of hematologic malignancies[J].Mediterranean Journal of Hematology and Infectious Diseases,2022,14(1):e2022051.
7
Varla H,Meena S,Swaminathan V V,et al.Risk factors for neutropenic sepsis related mortality in children undergoing allogenic hematopoietic stem cell transplantation[J].Indian Journal of Hematology and Blood Transfusion,2023,39(1):1-6.
8
罗玉勤,李孟璇,程秋,等.血液肿瘤病人化疗后肛周感染危险因素病例对照研究[J].护理学报,2022,29(7):7-11.
9
陈小丽,冯一梅,孙恒蕊,等.恶性血液病病人并发肛周组织感染相关因素Meta分析[J].第三军医大学学报,2020,42(17):1763-1770.
10
刘明红,王海慧,周爱萍,等.造血干细胞移植病人移植早期肛周感染的影响因素[J].中华医院感染学杂志,2021,31(24):3782-3786.
11
张译心,李莹,温鲁平,等.恶性血液病并发肛周感染的临床特征及危险因素分析[J].中国肛肠病杂志,2021,41(12):24-25.
12
Büyükaşik Y,Ozcebe O I,Sayinalp N,et al.Perianal infections in patients with leukemia:importance of the course of neutrophil count[J].Diseases of the Colon and Rectum,1998,41(1):81-85.
13
Buchan C A,Li H O,Herry C L,et al.Early warning of infection in patients undergoing hematopoietic stem cell transplantation using heart rate variability and serum biomarkers[J].Transplantation and Cellular Therapy,2022,28(3):166.e1-166.e8.
14
Wang Y L,Luo Y Q,Leng Y M,et al.Construction and validation of a risk prediction model for perianal infection in patients with haematological malignancies during chemotherapy:a prospective study in a tertiary hospital in China[J].BMJ Open,2023,13(8):e074196.
15
杜思怡,晏晓莉,刘静.急性白血病化疗病人肛周感染风险预警模型的构建[J].军事护理,2023,40(6):57-60.
16
Peduzzi P,Concato J,Kemper E,et al.A simulation study of the number of events per variable in logistic regression analysis[J].Journal of Clinical Epidemiology,1996,49(12):1373-1379.
17
Moons K G,Royston P,Vergouwe Y,et al.Prognosis and prognostic research:what,why,and how?[J].BMJ,2009,338:b375.
18
程志强,张宝珍,夏娇云,等.ICU转出病人应激障碍风险预测模型的构建与验证[J].中华护理杂志,2023,58(18):2223-2229.
19
国家卫生健康委员会.医院感染诊断标准(试行)[J].中华医学杂志,2001,81(5):314-320.
20
中华医学会血液学分会,中国医师协会血液科医师分会.中国中性粒细胞缺乏伴发热病人抗菌药物临床应用指南(2020年版)[J].中华血液学杂志,2020,41(12):969-978.
21
杨爱景,王波,李桂霞,等.动态监测白血病化疗后粒细胞缺乏期合并感染病人血清炎性因子水平变化的临床意义[J].中华医院感染学杂志,2016,26(19):4395-4397.
22
Koo J,Ziady A G,Reynaud D,et al.Increased body mass index augments endothelial injury and clinical outcomes after hematopoietic stem cell transplantation[J].Transplantation and Cellular Therapy,2023,29(11):704.e1-704.e8.
23
Wang Y M,Liu Y S,Li J,et al.Prognostic nutritional index application value for acute-on-chronic liver failure co-infection[J].Chinese Journal of Hepatology,2024,32(3):235-241.
24
中国抗癌协会癌症康复与姑息治疗专业委员会,福建省抗癌协会癌痛专业委员会,林榕波,等.化疗相关腹泻全程管理中国专家共识(2025年版)[J].中国癌症杂志,2025,35(6):605-629.
25
Zając-Spychała O,Wachowiak J,Pieczonka A,et al.Bacterial infections in pediatric hematopoietic stem cell transplantation recipients:incidence,epidemiology,and spectrum of pathogens:report of the Polish Pediatric Group for Hematopoietic Stem Cell Transplantation[J].Transplant Infectious Disease,2016,18(5):690-698.
26
Zong X L,Hou Y Z,Liu H P.Nursing care for perianal skin ulceration in acute lymphoblastic leukemia during hematopoietic stem cell transplantation:a case report[J].Asian Journal of Surgery,2023,46(11):5316-5317.
27
Pashankar F D,Season J H,McNamara J,et al.Acute constipation in children receiving chemotherapy for cancer[J].Journal of Pediatric Hematology,2011,33(7):e300-e303.
28
Ashkar C,Britto M,Carne P,et al.Perianal sepsis in neutropaenic patients with haematological malignancies:the role of magnetic resonance imaging and surgery[J].ANZ Journal of Surgery,2020,90(9):1642-1646.
29
王卓,陶芳,唐威,等.儿童异基因造血干细胞移植后肠道急性移植物抗宿主病的临床研究[J].中国实验血液学杂志,2022,30(2):600-606.
30
Takatsuka H,Iwasaki T,Okamoto T,et al.Intestinal graft-versus-host disease:mechanisms and management[J].Drugs,2003,63(1):1-15.
31
Baker B,Al-Salman M,Daoud F.Management of acute perianal sepsis in neutropenic patients with hematological malignancy[J].Techniques in Coloproctology,2014,18(4):327-333.
32
王亚敏,刘瑜珊,李娟,等.预后营养指数对预测慢加急性肝衰竭合并感染的应用价值[J].中华肝脏病杂志,2024,32(3):235-241.
33
Schaffrath J,Diederichs T,Unverzagt S,et al.Correlation of nutrition-associated parameters with non-relapse mortality in allogeneic hematopoietic stem cell transplantation[J].Annals of Hematology,2022,101(3):681-691.
34
Arends J,Bachmann P,Baracos V,et al.ESPEN guidelines on nutrition in cancer patients[J].Clinical Nutrition,2017,36(1):11-48.
35
Muratore E,Leardini D,Baccelli F,et al.The emerging role of nutritional support in the supportive care of pediatric patients undergoing hematopoietic stem cell transplantation[J].Frontiers in Nutrition,2023,10:1075778.
36
Casirati A,Salcedo I,Cereda E,et al.The European Society for Blood and Marrow Transplantation(EBMT) roadmap and perspectives to improve nutritional care in patients undergoing hematopoietic stem cell transplantation on behalf of the Cellular Therapy and Immunobiology Working Party(CTIWP) and the Nurses Group(NG) of the EBMT[J].Bone Marrow Transplantation,2023,58(9):965-972.
37
Yucel O K,Vural E,Alhan N,et al.Lower body mass index and prognostic nutritional index are associated with poor posttransplant outcomes in lymphoma patients undergoing autologous stem cell transplantation[J].Oncology,2023,101(11):753-764.
38
Li G P,Zhang D,Wang Y Q,et al.Association between prognostic nutritional index and prognosis in acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation:a retrospective cohort study[J].Frontiers in Nutrition,2025,12:1661993.
2026年第40卷第16期
21
8
引用本文
BibTeX
文章信息
doi: 10.12102/j.issn.1009-6493.2026.16.007
  • 接收时间:2025-12-09
  • 首发时间:2026-10-30
  • 出版时间:2026-08-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2025-12-09
  • 修回日期:2026-07-20
基金
作者信息
    1重庆医科大学附属第二医院,重庆 400000

通讯作者:

GAN Xiuni, E-mail:
甘秀妮E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/hlyj/CN/10.12102/j.issn.1009-6493.2026.16.007
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏