Article(id=1322609076220056090, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1322609030938346427, articleNumber=null, orderNo=null, doi=10.20043/j.cnki.MPM.202506471, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1751040000000, receivedDateStr=2025-06-28, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793264176658, onlineDateStr=2026-10-29, pubDate=1764000000000, pubDateStr=2025-11-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793264176658, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793264176658, creator=13701087609, updateTime=1793264176658, updator=13701087609, issue=Issue{id=1322609030938346427, tenantId=1146029695717560320, journalId=1227665162245664772, year='2025', volume='52', issue='22', pageStart='4033', pageEnd='4224', issueExtLink='null', onlineDate='null', pubDate='1764000000000', pubDateStr='2025-11-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793264165863, creator='13701087609', updateTime=1793264299902, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322609593264489401, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1322609030938346427, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322609593264489402, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1322609030938346427, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=4038, endPage=4045, ext={EN=ArticleExt(id=1322609076647875099, articleId=1322609076220056090, tenantId=1146029695717560320, journalId=1227665162245664772, language=EN, title=Research on the prediction model of Liver Cirrhosis incidence risk based on machine learning, columnId=1228016567443718970, journalTitle=Modern Preventive Medicine, columnName=Epidemiology and Statistical Methods Advances, runingTitle=null, highlight=null, articleAbstract=
Objective To develop and validate a risk prediction model for liver cirrhosis applicable to the general population, to reveal the association between common biomarkers and the risk of liver cirrhosis, and to provide a scientific basis for the assessment of liver cirrhosis risk in clinical and public health practice.
Methods This study utilized data on 28 biomarkers and 6 covariates from the UK Biobank. Participants were enrolled between 2006 and 2010 and followed up until October 31, 2022. The primary outcome was new cases of liver cirrhosis. All participants meeting the inclusion and exclusion criteria were randomly divided into a training set and a test set at a ratio of 7:3. Based on the training set, three machine learning algorithms, namely XGBoost, Lasso-Cox regression, and random survival forest, were used to screen for key predictive variables influencing the occurrence of liver cirrhosis. Key feature variables were then used to construct a liver cirrhosis risk prediction model based on the Cox proportional hazards model. The performance of the prediction model was evaluated by comparing it with traditional scores, FIB-4 score and APRI score, and validated in the validation set.
Results A total of 237 965 eligible subjects were screened for this study, including 1 064 patients with liver cirrhosis and 236 801 non-liver cirrhosis patients. Five key variables influencing the occurrence of liver cirrhosis were identified by combining three machine learning methods and clinical application scenarios, namely γ-glutamyl transferase, aspartate aminotransferase, cystatin C, body mass index, and albumin. The liver cirrhosis risk prediction model constructed based on these five characteristic variables significantly outperformed the traditional FIB-4 score model and APRI score model in terms of predictive performance. The AUC values of the liver cirrhosis risk prediction model, FIB-4 score model, and APRI score model in the training set were 0.827(0.806-0.848), 0.665(0.637-0.693), and 0.740(0.713-0.766), respectively; in the validation set, they were 0.811(0.776-0.845), 0.664(0.621-0.708), and 0.711(0.668-0.755), respectively. The AUC values of the prediction model established in this study were superior to those of the two traditional scoring prediction models, and the differences were statistically significant(P<0.05). Compared with the traditional FIB-4 score model and APRI score model, the liver cirrhosis risk prediction model constructed in this study demonstrated significant advantages in the two key indicators of net reclassification index(NRI)and integrated discrimination improvement index(IDI)(P<0.001), and the results were highly consistent in both the training set and the test set. The results of the liver cirrhosis risk prediction model showed that cystatin C had high specificity and predictive value in the prediction of liver fibrosis diseases [HR=2.51, 95% CI: 2.22-2.83].
Conclusion γ-glutamyl transferase, aspartate aminotransferase, cystatin C, body mass index and albumin are important factors influencing the onset of liver cirrhosis. The prediction model for the risk of liver cirrhosis constructed by using the feature variables obtained through multiple screening by machine learning has strong predictive ability and provides an effective tool for the early screening of the risk of liver cirrhosis.
, authors=Yong-hua MA
1, Xin-yu YANG
1, Yan-xia WANG
1, Wang-chen SONG
1, Gui-ya GUO
1, Ai-min WANG
1, Fu-yan SHI
1, Zhao-feng YU
2, authorsList=Yong-hua MA, Xin-yu YANG, Yan-xia WANG, Wang-chen SONG, Gui-ya GUO, Ai-min WANG, Fu-yan SHI, Zhao-feng YU, authorCompany=null, correspAuthors=Fu-yan SHI, Zhao-feng YU, 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=1322609081408410161, articleId=1322609076220056090, tenantId=1146029695717560320, journalId=1227665162245664772, language=CN, title=基于机器学习的肝硬化发病风险预测模型研究, columnId=1228016567632462653, journalTitle=现代预防医学, columnName=流行病与统计方法, runingTitle=null, highlight=null, articleAbstract=
目的 开发并验证适用于一般人群的肝硬化发病风险预测模型,揭示常见生物标志物与肝硬化发病风险之间的关联,为临床和公共卫生实践中肝硬化发病风险评估提供科学依据。
方法 本研究使用来自英国生物样本库(UK Biobank)的28种生物标志物和6种协变量数据。参与者于2006年至2010年间入组,随访至2022年10月31日,主要结果是新发肝硬化病例。将所有满足纳入排除要求的参与者,按7∶3比例随机分为训练集和测试集。基于训练集,采用XGBoost算法、Lasso-Cox回归和随机生存森林三种机器学习算法来筛选影响肝硬化发生的关键预测变量,并利用筛选出的关键特征变量构建基于Cox比例风险模型的肝硬化发病风险预测模型。通过与传统评分FIB-4评分、APRI评分进行比较,评估预测模型的性能,并在验证集中进行验证。
结果 本研究共筛选了237 965名符合条件的研究对象进行研究,其中肝硬化患者1 064名,非肝硬化患者236 801名。结合三种机器学习方法和临床应用情况共筛选出5个影响肝硬化发生的关键变量,分别为γ-谷氨酰转移酶、天冬氨酸氨基转移酶、胱抑素C、体质量指数、白蛋白。基于这5种特征变量构建的肝硬化发病风险预测模型,预测性能显著超过传统FIB-4评分模型和APRI评分模型。本研究构建的肝硬化发病风险预测模型、FIB-4评分模型和APRI评分模型,在训练集中AUC分别为0.827(0.806~0.848)、0.665(0.637~0.693)、0.740(0.713~0.766);在验证集中,AUC分别0.811(0.776~0.845)、0.664(0.621~0.708)、0.711(0.668~0.755)。本研究建立的预测模型的AUC均优于两种传统评分预测模型,差异均具有统计学意义(P<0.05)。本研究构建的肝硬化发病风险预测模型,通过与传统的FIB-4评分模型、APRI评分模型对比,在净重新分类指数(NRI)和综合判别改善指数(IDI)两个关键指标上均表现出显著优势(P<0.001),且在训练集和测试集中的结果一致性较高。肝硬化发病风险预测模型结果显示,胱抑素C(CysC)在肝纤维化疾病的预测中具有较高的特异性和预测价值[HR=2.51,95% CI: 2.22~2.83]。
结论 γ-谷氨酰转移酶、天冬氨酸氨基转移酶、胱抑素C、体质量指数和白蛋白是影响肝硬化发病的重要因素。利用机器学习多重筛选得到的特征变量构建的肝硬化发病风险的预测模型,具有较强的预测能力,可为肝硬化发病风险的早期筛查提供有效工具。
, authors=马永华
1, 杨欣妤
1, 王艳霞
1, 宋旺辰
1, 郭贵雅
1, 王爱民
1, 石福艳
1, 于兆锋
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马永华(2001—),男,硕士在读,研究方向:卫生统计学
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本刊刊出的所有文章不代表中华预防医学会和本刊编委会的观点,除非特别声明。, copyrightOwner=中华预防医学会和四川大学华西公共卫生学院, extLink=null, articleAbsUrl=null, sourceXml=jTAxpGBHvgrMnLMsS7Vd6A==, magXml=I1uMohTZBDzAUMgQi1gk/A==, pdfUrl=null, pdf=oyRt7ZtpqzLbaz0hdRLtbg==, pdfFileSize=1564239, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=Fl0gxVFRL8iwYgZie2g9XA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=iYXZpHzBcfE8hVS6lixupg==, mapNumber=null, fund=null)}, authors=[Author(id=1322609081815257656, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, 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=1322609081890755130, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, authorId=1322609081815257656, language=EN, stringName=Yong-hua MA, firstName=Yong-hua, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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Xu XY,
Ding HG,
Li WG,
et al. Chinese guidelines on the management of liver cirrhosis(abbreviated version) [J].
World Journal of Gastroenterology,
2020,
26 (45): 7088-7103., articleTitle=Chinese guidelines on the management of liver cirrhosis(abbreviated version), refAbstract=null), Reference(id=1322609090442941062, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2023, volume=20, issue=1, pageStart=37, pageEnd=49, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=Huang DQ, Mathurin P, Cortez-Pinto H, journalName=Nature Reviews Gastroenterology & Hepatology, refType=null, unstructuredReference=
Huang DQ,
Mathurin P,
Cortez-Pinto H,
et al. Global epidemiology of alcohol-associated cirrhosis and HCC: trends, projections and risk factors [J].
Nature Reviews Gastroenterology & Hepatology,
2023,
20 (1): 37-49., articleTitle=Global epidemiology of alcohol-associated cirrhosis and HCC: trends, projections and risk factors, refAbstract=null), Reference(id=1322609090505855623, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2023, volume=20, issue=6, pageStart=388, pageEnd=398, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=Huang DQ, Terrault NA, Tacke F, journalName=Nature Reviews Gastroenterology & Hepatology, refType=null, unstructuredReference=
Huang DQ,
Terrault NA,
Tacke F,
et al. Global epidemiology of cirrhosis — aetiology, trends and predictions [J].
Nature Reviews Gastroenterology & Hepatology,
2023,
20 (6): 388-398., articleTitle=Global epidemiology of cirrhosis — aetiology, trends and predictions, refAbstract=null), Reference(id=1322609090577158792, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2024, volume=25, issue=6, pageStart=332, pageEnd=352, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=Gastroenterology O, Association MC, journalName=Journal of Digestive Diseases, refType=null, unstructuredReference=
Gastroenterology O,
Association MC. Chinese consensus on the management of liver cirrhosis [J].
Journal of Digestive Diseases,
2024,
25 (6): 332-352., articleTitle=Chinese consensus on the management of liver cirrhosis, refAbstract=null), Reference(id=1322609090640073353, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2020, volume=2, issue=2, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=Patel K, Sebastiani G, journalName=JHEP REPORTS, refType=null, unstructuredReference=
Patel K,
Sebastiani G. Limitations of non-invasive tests for assessment of liver fibrosis [J].
JHEP REPORTS,
2020,
2 (2): 100067., articleTitle=Limitations of non-invasive tests for assessment of liver fibrosis, refAbstract=null), Reference(id=1322609090707182218, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=25, issue=1, pageStart=61, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=Song J, Gao Z, Lai L, journalName=BMC Gastroenterology, refType=null, unstructuredReference=
Song J,
Gao Z,
Lai L,
et al. Machine learning-based plasma metabolomics for improved cirrhosis risk stratification [J].
BMC Gastroenterology,
2025,
25 (1): 61., articleTitle=Machine learning-based plasma metabolomics for improved cirrhosis risk stratification, refAbstract=null), Reference(id=1322609090774291083, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=15, issue=1, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=Graindorge PH, Paoli J, Yildirim B, journalName=Scientific Reports, refType=null, unstructuredReference=
Graindorge PH,
Paoli J,
Yildirim B,
et al. Early stage of metabolic dysfunction associated steatotic liver disease disrupts circadian rhythm and induces neuroinflammation in rats [J].
Scientific Reports,
2025,
15 (1): 10616., articleTitle=Early stage of metabolic dysfunction associated steatotic liver disease disrupts circadian rhythm and induces neuroinflammation in rats, refAbstract=null), Reference(id=1322609090849788556, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2024, volume=80, issue=1, pageStart=163, pageEnd=172, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=Åberg F, Asteljoki J, Männistö V, journalName=Hepatology, refType=null, unstructuredReference=
Åberg F,
Asteljoki J,
Männistö V,
et al. Combined use of the CLivD score and FIB-4 for prediction of liver-related outcomes in the population [J].
Hepatology,
2024,
80 (1): 163-172., articleTitle=Combined use of the CLivD score and FIB-4 for prediction of liver-related outcomes in the population, refAbstract=null), Reference(id=1322609090925286029, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2014, volume=43, issue=1, pageStart=187, pageEnd=201, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=Kunutsor SK, Apekey TA, Seddoh D, journalName=International Journal of Epidemiology, refType=null, unstructuredReference=
Kunutsor SK,
Apekey TA,
Seddoh D,
et al. Liver enzymes and risk of all-cause mortality in general populations: a systematic review and meta-analysis [J].
International Journal of Epidemiology,
2014,
43 (1): 187-201., articleTitle=Liver enzymes and risk of all-cause mortality in general populations: a systematic review and meta-analysis, refAbstract=null), Reference(id=1322609091000783502, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2021, volume=38, issue=10, pageStart=125, pageEnd=130, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=陈庄, 周籴, journalName=计算机应用与软件, refType=null, unstructuredReference=陈庄,周籴. 基于MIC-XGBoost算法的居民用水量数据预测 [J].
计算机应用与软件,
2021,
38 (10): 125-130., articleTitle=基于MIC-XGBoost算法的居民用水量数据预测, refAbstract=null), Reference(id=1322609091063698063, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2021, volume=38, issue=10, pageStart=125, pageEnd=130, url=null, language=null, rfNumber=[10], rfOrder=10, authorNames=Chen Z, Zhou D, journalName=Computer Applications and Software, refType=null, unstructuredReference=
Chen Z,
Zhou D. Prediction of residential water consumption data based on MIC-XGBoost algorithm [J].
Computer Applications and Software,
2021,
38 (10): 125-130.(In Chinese), articleTitle=Prediction of residential water consumption data based on MIC-XGBoost algorithm, refAbstract=null), Reference(id=1322609091135001232, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2015, volume=2015, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=11, authorNames=Yosefian I, Farkhani EM, Baneshi MR, journalName=Computational and Mathematical Methods in Medicine, refType=null, unstructuredReference=
Yosefian I,
Farkhani EM,
Baneshi MR. Application of random forest survival models to increase generalizability of decision trees: a case study in acute myocardial infarction [J].
Computational and Mathematical Methods in Medicine,
2015,
2015: 576413., articleTitle=Application of random forest survival models to increase generalizability of decision trees: a case study in acute myocardial infarction, refAbstract=null), Reference(id=1322609091206304401, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2008, volume=2, issue=3, pageStart=841, pageEnd=860, url=null, language=null, rfNumber=[12], rfOrder=12, authorNames=Ishwaran H, Kogalur UB, Blackstone EH, journalName=Annals of Applied Statistics, refType=null, unstructuredReference=
Ishwaran H,
Kogalur UB,
Blackstone EH,
et al. Random survival forests [J].
Annals of Applied Statistics,
2008,
2 (3): 841-860., articleTitle=Random survival forests, refAbstract=null), Reference(id=1322609091285996178, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2020, volume=10, issue=null, pageStart=1210, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=13, authorNames=Chen QJI, Li FW, Gao YZ, journalName=Frontiers in Oncology, refType=null, unstructuredReference=
Chen QJI,
Li FW,
Gao YZ,
et al. Identification of energy metabolism genes for the prediction of survival in hepatocellular carcinoma [J].
Frontiers in Oncology,
2020,
10: 1210., articleTitle=Identification of energy metabolism genes for the prediction of survival in hepatocellular carcinoma, refAbstract=null), Reference(id=1322609091348910739, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2023, volume=15, issue=1, pageStart=29, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=14, authorNames=Kwak J, Seo IH, Lee YJ, journalName=Diabetology & Metabolic Syndrome, refType=null, unstructuredReference=
Kwak J,
Seo IH,
Lee YJ. Serum γ-glutamyltransferase level and incidence risk of metabolic syndrome in community dwelling adults: longitudinal findings over 12 years [J].
Diabetology & Metabolic Syndrome,
2023,
15 (1): 29., articleTitle=Serum γ-glutamyltransferase level and incidence risk of metabolic syndrome in community dwelling adults: longitudinal findings over 12 years, refAbstract=null), Reference(id=1322609091441185428, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=15, issue=1, pageStart=10, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=15, authorNames=Xuan YY, He FF, Liu Q, journalName=Scientific Reports, refType=null, unstructuredReference=
Xuan YY,
He FF,
Liu Q,
et al. Elevated GGT to HDL ratio as a marker for the risk of NAFLD and liver fibrosis [J].
Scientific Reports,
2025,
15 (1): 10., articleTitle=Elevated GGT to HDL ratio as a marker for the risk of NAFLD and liver fibrosis, refAbstract=null), Reference(id=1322609091495711381, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=79, issue=2, pageStart=147, pageEnd=154, url=null, language=null, rfNumber=[16], rfOrder=16, authorNames=Dao TD, Tran HV, Nguyen KH, journalName=Med Arch, refType=null, unstructuredReference=
Dao TD,
Tran HV,
Nguyen KH,
et al. Prevalence and serological predictors of liver fibrosis in vietnamese chronic hepatitis B patients with persistently normal or mildly elevated aminotransferase level [J].
Med Arch,
2025,
79 (2): 147-154., articleTitle=Prevalence and serological predictors of liver fibrosis in vietnamese chronic hepatitis B patients with persistently normal or mildly elevated aminotransferase level, refAbstract=null), Reference(id=1322609091562820246, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2002, volume=122, issue=2, pageStart=366, pageEnd=375, url=null, language=null, rfNumber=[17], rfOrder=17, authorNames=Okuda M, Li K, Beard MR, journalName=Gastroenterology, refType=null, unstructuredReference=
Okuda M,
Li K,
Beard MR,
et al. Mitochondrial injury, oxidative stress, and antioxidant gene expression are induced by hepatitis C virus core protein [J].
Gastroenterology,
2002,
122 (2): 366-375., articleTitle=Mitochondrial injury, oxidative stress, and antioxidant gene expression are induced by hepatitis C virus core protein, refAbstract=null), Reference(id=1322609091646706327, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2024, volume=31, issue=25, pageStart=3977, pageEnd=3986, url=null, language=null, rfNumber=[18], rfOrder=18, authorNames=Wang XY, Xu W, Yao L, journalName=Current Medicinal Chemistry, refType=null, unstructuredReference=
Wang XY,
Xu W,
Yao L,
et al. Association of cystatin C level with all-cause mortality in patients with liver cirrhosis: a meta-analysis [J].
Current Medicinal Chemistry,
2024,
31 (25): 3977-3986., articleTitle=Association of cystatin C level with all-cause mortality in patients with liver cirrhosis: a meta-analysis, refAbstract=null), Reference(id=1322609091718009496, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=565, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[19], rfOrder=19, authorNames=Lalmanach G, Rigoux B, David A, journalName=Clinica Chimica Acta, refType=null, unstructuredReference=
Lalmanach G,
Rigoux B,
David A,
et al. Human cystatin C in fibrotic diseases [J].
Clinica Chimica Acta,
2025,
565: 120016., articleTitle=Human cystatin C in fibrotic diseases, refAbstract=null), Reference(id=1322609091806089881, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=26, issue=1, pageStart=413, pageEnd=null, url=null, language=null, rfNumber=[20], rfOrder=20, authorNames=Nagy E, Abdelfattah AH, Sayed-Ahmed N, journalName=BMC Nephrology, refType=null, unstructuredReference=
Nagy E,
Abdelfattah AH,
Sayed-Ahmed N,
et al. Cystatin C as a predictor of renal recovery and in hospital mortality in patients with acute kidney injury and liver cirrhosis [J].
BMC Nephrology,
2025,
26 (1): 413., articleTitle=Cystatin C as a predictor of renal recovery and in hospital mortality in patients with acute kidney injury and liver cirrhosis, refAbstract=null), Reference(id=1322609091877393050, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2025, volume=45, issue=8, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=21, authorNames=Lytvyak E, Hirschfield G, Shreekumar D, journalName=Liver International, refType=null, unstructuredReference=
Lytvyak E,
Hirschfield G,
Shreekumar D,
et al. Pathogenesis, Non-Invasive assessments and treatment of hepatic fibrosis in autoimmune liver diseases [J].
Liver International,
2025,
45 (8): e70190., articleTitle=Pathogenesis, Non-Invasive assessments and treatment of hepatic fibrosis in autoimmune liver diseases, refAbstract=null), Reference(id=1322609091969667739, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2020, volume=5, issue=3, pageStart=295, pageEnd=305, url=null, language=null, rfNumber=[22], rfOrder=22, authorNames=Abeysekera KWM, Fernandes GS, Hammerton G, journalName=Lancet Gastroenterol Hepatol, refType=null, unstructuredReference=
Abeysekera KWM,
Fernandes GS,
Hammerton G,
et al. Prevalence of steatosis and fibrosis in young adults in the UK: a population-based study [J].
Lancet Gastroenterol Hepatol,
2020,
5 (3): 295-305., articleTitle=Prevalence of steatosis and fibrosis in young adults in the UK: a population-based study, refAbstract=null), Reference(id=1322609092057748124, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=6, pageStart=1216, pageEnd=1226, url=null, language=null, rfNumber=[23], rfOrder=23, authorNames=Glyn-Owen K, Böhning D, Parkes J, journalName=Liver International, refType=null, unstructuredReference=
Glyn-Owen K,
Böhning D,
Parkes J,
et al. The combined effect of alcohol and body mass index on risk of chronic liver disease: A systematic review and meta-analysis of cohort studies [J].
Liver International,
2021,
41 (6): 1216-1226., articleTitle=The combined effect of alcohol and body mass index on risk of chronic liver disease: A systematic review and meta-analysis of cohort studies, refAbstract=null)], funds=[Fund(id=1322609089864127105, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, awardId=81803337; 81872719, language=CN, fundingSource=国家自然科学基金项目(81803337; 81872719), fundOrder=null, country=null), Fund(id=1322609090111591042, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, awardId=ZR2023MH313, language=CN, fundingSource=山东省自然科学基金项目(ZR2023MH313), fundOrder=null, country=null), Fund(id=1322609090178699907, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, awardId=2019-6-156,Lu-Jiao, language=CN, fundingSource=山东省高等学校青创人才引育计划项目(2019-6-156,Lu-Jiao), fundOrder=null, country=null), Fund(id=1322609090262585988, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, awardId=M2024137, language=CN, fundingSource=山东省本科高校教学改革研究项目(M2024137), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322609081655874098, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, xref=1., ext=[AuthorCompanyExt(id=1322609081664262707, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, companyId=1322609081655874098, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Department of Health Statistics, School of Public Health, Shandong Second Medical University, Weifang, Shandong 261053, China), AuthorCompanyExt(id=1322609081672651316, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, companyId=1322609081655874098, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Variable importance ranking based on XGBoost, figureFileSmall=uDHdngaBKQ9hoem+tsq1pg==, figureFileBig=Fl0gxVFRL8iwYgZie2g9XA==, tableContent=null), ArticleFig(id=1322609086106030697, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图1, caption=
基于XGBoost的变量重要性排序图, figureFileSmall=uDHdngaBKQ9hoem+tsq1pg==, figureFileBig=Fl0gxVFRL8iwYgZie2g9XA==, tableContent=null), ArticleFig(id=1322609086290580074, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.2, caption=
The model was constructed based on Lasso-Cox regression variable screening and cross-validation, figureFileSmall=c5n+rZb/swLppZ2YNDU8ZA==, figureFileBig=lRk7jNLmIFx1J0FjVadljg==, tableContent=null), ArticleFig(id=1322609086399631979, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图2, caption=
基于Lasso-Cox回归的变量筛选及交叉验证构建模型, figureFileSmall=c5n+rZb/swLppZ2YNDU8ZA==, figureFileBig=lRk7jNLmIFx1J0FjVadljg==, tableContent=null), ArticleFig(id=1322609086462546540, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.3, caption=
Variable importance ranking based on random survival forest, figureFileSmall=0ZzT+/R58efztERl9/6/qQ==, figureFileBig=X0pHef3+5fPlDdz5pWaXNA==, tableContent=null), ArticleFig(id=1322609086647095918, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图3, caption=
基于随机生存森林的变量重要性排序注:图A以VIMP值为依据,图B最小深度为依据。
, figureFileSmall=0ZzT+/R58efztERl9/6/qQ==, figureFileBig=X0pHef3+5fPlDdz5pWaXNA==, tableContent=null), ArticleFig(id=1322609086718399087, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.4, caption=
Scatter plot of random survival forest model VIMP method and minimum depth method, figureFileSmall=W8yryE4t0pVHuIiX2VgsBA==, figureFileBig=IpIQEUcKJYO827XR8RO6Sg==, tableContent=null), ArticleFig(id=1322609086785507952, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图4, caption=
随机生存森林模型VIMP法和最小深度法的散点图, figureFileSmall=W8yryE4t0pVHuIiX2VgsBA==, figureFileBig=IpIQEUcKJYO827XR8RO6Sg==, tableContent=null), ArticleFig(id=1322609086852616817, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.5, caption=
Potential predictors were obtained based on machine learning results, figureFileSmall=4t4INYB6VCxYAHDKoIZbuA==, figureFileBig=fNmgrelgtjBPSfR67UocBw==, tableContent=null), ArticleFig(id=1322609086932308594, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图5, caption=
基于机器学习结果得到的特征变量, figureFileSmall=4t4INYB6VCxYAHDKoIZbuA==, figureFileBig=fNmgrelgtjBPSfR67UocBw==, tableContent=null), ArticleFig(id=1322609087012000371, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.6, caption=
Multivariate Cox proportional risk regression, figureFileSmall=xIMYVsfKxPQtdKafrl4FyA==, figureFileBig=RNAnCquBdP0txPd69ivLFQ==, tableContent=null), ArticleFig(id=1322609087095886452, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图6, caption=
多因素Cox比例风险回归, figureFileSmall=xIMYVsfKxPQtdKafrl4FyA==, figureFileBig=RNAnCquBdP0txPd69ivLFQ==, tableContent=null), ArticleFig(id=1322609087192355445, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.7, caption=
Nomogram for predicting the risk of liver cirrhosis development, figureFileSmall=Xa9HubmdbHgscVqdQoNE9w==, figureFileBig=uwsjQD0UT1GE1W4X0oFytg==, tableContent=null), ArticleFig(id=1322609087263658614, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图7, caption=
预测肝硬化发病风险的列线图, figureFileSmall=Xa9HubmdbHgscVqdQoNE9w==, figureFileBig=uwsjQD0UT1GE1W4X0oFytg==, tableContent=null), ArticleFig(id=1322609087330767479, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Fig.8, caption=
Comparison of the area under the receiver operating characteristic curve(ROC)for APRI, FIB-4, and the proposed model in the training(A)and test(B)sets, figureFileSmall=QbCtsEeqSnYwrAWx+Eesng==, figureFileBig=9AH+7l7zAVO7oOMqq3786Q==, tableContent=null), ArticleFig(id=1322609087397876344, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=图8, caption=
训练集(A)和测试集(B)APRI、FIB-4 和本研究模型的受试者工作曲线(ROC)下面积比较, figureFileSmall=QbCtsEeqSnYwrAWx+Eesng==, figureFileBig=9AH+7l7zAVO7oOMqq3786Q==, tableContent=null), ArticleFig(id=1322609087452402297, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=EN, label=Table 1, caption=
Baseline characteristics of included subjects[
,n(%)]
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | 肝硬化患者 (n=1 064) | 未患肝硬化者 (n=236 801) | t/χ2值 | P值 |
|---|
| 年龄 (Age,岁) | 58.7±7.5 | 56.2±8.3 | -10.359 | <0.001 |
| 性别 (SEX) | | | 56.933 | <0.001 |
| 男 | 706(54.8) | 129 861(66.4) | | |
| 女 | 358(45.2) | 107 040(33.6) | | |
| 体质指数(BMI) | 30.7±6.1 | 27.2±4.6 | -22.697 | <0.001 |
| 饮酒频率(Alcohol intake frequency,AIF) | | | 283.359 | 0.004 |
| 从不或仅限特殊场合 | 205(29.0) | 487(17.2) | | |
| ≤2次/周 | 233(33.0) | 1 059(37.4) | | |
| ≥3次/周 | 269(38.0) | 1 280(45.3) | | |
| 不愿回答 | 0(0.0) | 2(0.1) | | |
| 吸烟状况(Smoking status,SS) | | | 347.524 | <0.001 |
| 从不 | 288(40.7) | 1 559(55.1) | | |
| 以前 | 303(42.9) | 993(35.1) | | |
| 当前 | 109(15.4) | 265(9.4) | | |
| 不愿回答 | 7(1.0) | 11(0.4) | | |
| 身体活动水平(Physical activity level,PAL,d/w) | | | 291.798 | 0.001 |
| 0~1 | 166(23.5) | 604(21.4) | | |
| 2~4 | 233(33.0) | 1 049(37.1) | | |
| 5~7 | 247(34.9) | 1 027(36.3) | | |
| 不知道 | 51(7.2) | 138(4.9) | | |
| 不愿回答 | 10(1.4) | 10(0.4) | | |
| 血液生化指标 | | | | |
| 天冬氨酸氨基转移酶(AST,U/L) | 42.7±28.9 | 26.0±8.2 | -66.768 | <0.001 |
| 丙氨酸氨基转移酶(ALT,U/L)) | 43.5±36.4 | 23.5±13.7 | -48.167 | <0.001 |
| 白蛋白(ALB,g/L) | 44.4±2.9 | 45.4±2.6 | 13.190 | <0.001 |
| 总胆红素(TBIL,μmol/L) | 10.3±5.1 | 10.0±4.5 | -7.042 | 0.003 |
| 肌酐(Cr,umol/L) | 75.5±20.1 | 73.8±14.9 | -2.599 | 0.009 |
| 尿素(Urea,mmol/L) | 5.6±1.8 | 5.4±1.4 | -1.943 | <0.005 |
| 碱性磷酸酶(ALP,U/L) | 105.8±65.5 | 81.5±23.8 | -33.081 | <0.001 |
| γ-谷氨酰转移酶(GGT,U/L) | 113.3±142.7 | 36.0±32.9 | -84.245 | <0.001 |
| 脂蛋白A(Lp a,g/L) | 42.5±48.4 | 45.0±49.7 | 1.488 | 0.306 |
| 直接胆红素(DBil,umol/L) | 2.2±1.2 | 1.9±0.9 | -20.554 | <0.001 |
| 睾酮(Testosterone,nmol/L) | 8.2±6.5 | 7.3±6.2 | -9.595 | <0.001 |
| 性激素结合球蛋白(SHBG,nmol/L) | 53.7±29.6 | 50.2±27.1 | -7.446 | 0.002 |
| 载脂蛋白A(Apo A,g/L) | 1.4±0.3 | 1.5±0.3 | 7.194 | <0.001 |
| 磷酸盐(Phosphate,mmol/L) | 1.1±0.2 | 1.1±0.2 | 4.598 | <0.001 |
| 葡萄糖(GLU,mmol/L) | 5.7±2.0 | 5.1±1.2 | -18.722 | <0.001 |
| 总蛋白(TP,g/L) | 74.0±4.8 | 72.6±4.1 | -11.829 | <0.001 |
| 钙(Ca,mmol/L) | 2.4±0.1 | 2.4±0.1 | 2.976 | 0.050 |
| 维生素D(VD,nmol/L) | 44.3±21.6 | 48.5±21.0 | 9.200 | <0.001 |
| 糖化血红蛋白(HbA1c,mmol/mol) | 39.9±10.4 | 35.8±6.7 | -20.843 | <0.001 |
| 胰岛素生长因子1(IGF-1,nmol/L) | 17.3±6.2 | 21.6±5.6 | 29.463 | <0.001 |
| 载脂蛋白B(Apo B,g/L) | 0.9±0.2 | 1.0±0.2 | 9.574 | <0.001 |
| C反应蛋白(CRP,g/L) | 4.5±6.4 | 2.5±4.1 | -16.422 | <0.001 |
| 直接低密度脂蛋白(LDL D,g/L) | 3.1±0.8 | 3.5±0.8 | 13.963 | 0.030 |
| 胱抑素C(CysC,mg/L) | 1.0±0.2 | 0.9±0.2 | -25.363 | <0.001 |
| 胆固醇(CHOL,mmol/L) | 5.1±1.1 | 5.5±1.0 | 15.067 | <0.001 |
| 甘油三酯(TG,mmol/L) | 1.9±1.1 | 1.7±0.9 | -9.182 | <0.001 |
| 尿酸盐(Urate,umol/L) | 353.9±92.1 | 314.8±81.3 | -15.602 | <0.001 |
| 高密度脂蛋白胆固醇(HDL,mmol/L) | 1.3±0.4 | 1.4±0.4 | 10.798 | <0.001 |
), ArticleFig(id=1322609087553065594, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1322609076220056090, language=CN, label=表1, caption=
纳入研究对象的基线特征[
,n(%)]
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | 肝硬化患者 (n=1 064) | 未患肝硬化者 (n=236 801) | t/χ2值 | P值 |
|---|
| 年龄 (Age,岁) | 58.7±7.5 | 56.2±8.3 | -10.359 | <0.001 |
| 性别 (SEX) | | | 56.933 | <0.001 |
| 男 | 706(54.8) | 129 861(66.4) | | |
| 女 | 358(45.2) | 107 040(33.6) | | |
| 体质指数(BMI) | 30.7±6.1 | 27.2±4.6 | -22.697 | <0.001 |
| 饮酒频率(Alcohol intake frequency,AIF) | | | 283.359 | 0.004 |
| 从不或仅限特殊场合 | 205(29.0) | 487(17.2) | | |
| ≤2次/周 | 233(33.0) | 1 059(37.4) | | |
| ≥3次/周 | 269(38.0) | 1 280(45.3) | | |
| 不愿回答 | 0(0.0) | 2(0.1) | | |
| 吸烟状况(Smoking status,SS) | | | 347.524 | <0.001 |
| 从不 | 288(40.7) | 1 559(55.1) | | |
| 以前 | 303(42.9) | 993(35.1) | | |
| 当前 | 109(15.4) | 265(9.4) | | |
| 不愿回答 | 7(1.0) | 11(0.4) | | |
| 身体活动水平(Physical activity level,PAL,d/w) | | | 291.798 | 0.001 |
| 0~1 | 166(23.5) | 604(21.4) | | |
| 2~4 | 233(33.0) | 1 049(37.1) | | |
| 5~7 | 247(34.9) | 1 027(36.3) | | |
| 不知道 | 51(7.2) | 138(4.9) | | |
| 不愿回答 | 10(1.4) | 10(0.4) | | |
| 血液生化指标 | | | | |
| 天冬氨酸氨基转移酶(AST,U/L) | 42.7±28.9 | 26.0±8.2 | -66.768 | <0.001 |
| 丙氨酸氨基转移酶(ALT,U/L)) | 43.5±36.4 | 23.5±13.7 | -48.167 | <0.001 |
| 白蛋白(ALB,g/L) | 44.4±2.9 | 45.4±2.6 | 13.190 | <0.001 |
| 总胆红素(TBIL,μmol/L) | 10.3±5.1 | 10.0±4.5 | -7.042 | 0.003 |
| 肌酐(Cr,umol/L) | 75.5±20.1 | 73.8±14.9 | -2.599 | 0.009 |
| 尿素(Urea,mmol/L) | 5.6±1.8 | 5.4±1.4 | -1.943 | <0.005 |
| 碱性磷酸酶(ALP,U/L) | 105.8±65.5 | 81.5±23.8 | -33.081 | <0.001 |
| γ-谷氨酰转移酶(GGT,U/L) | 113.3±142.7 | 36.0±32.9 | -84.245 | <0.001 |
| 脂蛋白A(Lp a,g/L) | 42.5±48.4 | 45.0±49.7 | 1.488 | 0.306 |
| 直接胆红素(DBil,umol/L) | 2.2±1.2 | 1.9±0.9 | -20.554 | <0.001 |
| 睾酮(Testosterone,nmol/L) | 8.2±6.5 | 7.3±6.2 | -9.595 | <0.001 |
| 性激素结合球蛋白(SHBG,nmol/L) | 53.7±29.6 | 50.2±27.1 | -7.446 | 0.002 |
| 载脂蛋白A(Apo A,g/L) | 1.4±0.3 | 1.5±0.3 | 7.194 | <0.001 |
| 磷酸盐(Phosphate,mmol/L) | 1.1±0.2 | 1.1±0.2 | 4.598 | <0.001 |
| 葡萄糖(GLU,mmol/L) | 5.7±2.0 | 5.1±1.2 | -18.722 | <0.001 |
| 总蛋白(TP,g/L) | 74.0±4.8 | 72.6±4.1 | -11.829 | <0.001 |
| 钙(Ca,mmol/L) | 2.4±0.1 | 2.4±0.1 | 2.976 | 0.050 |
| 维生素D(VD,nmol/L) | 44.3±21.6 | 48.5±21.0 | 9.200 | <0.001 |
| 糖化血红蛋白(HbA1c,mmol/mol) | 39.9±10.4 | 35.8±6.7 | -20.843 | <0.001 |
| 胰岛素生长因子1(IGF-1,nmol/L) | 17.3±6.2 | 21.6±5.6 | 29.463 | <0.001 |
| 载脂蛋白B(Apo B,g/L) | 0.9±0.2 | 1.0±0.2 | 9.574 | <0.001 |
| C反应蛋白(CRP,g/L) | 4.5±6.4 | 2.5±4.1 | -16.422 | <0.001 |
| 直接低密度脂蛋白(LDL D,g/L) | 3.1±0.8 | 3.5±0.8 | 13.963 | 0.030 |
| 胱抑素C(CysC,mg/L) | 1.0±0.2 | 0.9±0.2 | -25.363 | <0.001 |
| 胆固醇(CHOL,mmol/L) | 5.1±1.1 | 5.5±1.0 | 15.067 | <0.001 |
| 甘油三酯(TG,mmol/L) | 1.9±1.1 | 1.7±0.9 | -9.182 | <0.001 |
| 尿酸盐(Urate,umol/L) | 353.9±92.1 | 314.8±81.3 | -15.602 | <0.001 |
| 高密度脂蛋白胆固醇(HDL,mmol/L) | 1.3±0.4 | 1.4±0.4 | 10.798 | <0.001 |
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Parameters to evaluate the performance of models with different combinations of variables
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| 前n个变量 | Accuracy | AUC | F1值 |
|---|
| 5 | 0.995 557 6 | 0.987 283 3 | 0.997 773 7 |
| 10 | 0.995 731 7 | 0.997 730 6 | 0.997 860 7 |
| 15 | 0.995 779 7 | 0.999 156 0 | 0.997 884 8 |
| 20 | 0.995 875 7 | 0.999 848 8 | 0.997 932 8 |
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评估不同变量组合模型性能的参数
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| 前n个变量 | Accuracy | AUC | F1值 |
|---|
| 5 | 0.995 557 6 | 0.987 283 3 | 0.997 773 7 |
| 10 | 0.995 731 7 | 0.997 730 6 | 0.997 860 7 |
| 15 | 0.995 779 7 | 0.999 156 0 | 0.997 884 8 |
| 20 | 0.995 875 7 | 0.999 848 8 | 0.997 932 8 |
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Lasso-Cox regression screening variables
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| 编号 | 变量 | 系数 |
|---|
| 1 | CysC | 1.593 524 578 |
| 2 | Apo B | 0.821 664 110 |
| 3 | Phosphate | 0.278 924 995 |
| 4 | SS | 0.243 387 559 |
| 5 | DBil | 0.118 589 562 |
| 6 | AIF | 0.100 298 476 |
| 7 | TP | 0.065 999 561 |
| 8 | BMI | 0.057 121 474 |
| 9 | Testosterone | 0.050 807 354 |
| 10 | TG | 0.043 750 489 |
| 11 | Urea | 0.029 720 335 |
| 12 | Age | 0.011 868 706 |
| 13 | AST | 0.009 832 830 |
| 14 | CRP | 0.009 085 691 |
| 15 | ALT | 0.004 188 530 |
| 16 | GGT | 0.003 815 536 |
| 17 | Urate | 0.001 606 998 |
| 18 | HbA1c | 0.001 246 085 |
| 19 | ALP | -0.001 017 578 |
| 20 | VD | -0.003 912 683 |
| 21 | HDL | -0.008 389 843 |
| 22 | Cr | -0.013 432 115 |
| 23 | ALB | -0.045 594 826 |
| 24 | PAI) | -0.066 784 097 |
| 25 | IGF-1 | -0.100 089 142 |
| 26 | CHOL | -0.269 037 675 |
| 27 | LDL D | -0.323 063 609 |
| 28 | Ca | -0.624 568 177 |
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Lasso-Cox回归筛选的变量
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| 编号 | 变量 | 系数 |
|---|
| 1 | CysC | 1.593 524 578 |
| 2 | Apo B | 0.821 664 110 |
| 3 | Phosphate | 0.278 924 995 |
| 4 | SS | 0.243 387 559 |
| 5 | DBil | 0.118 589 562 |
| 6 | AIF | 0.100 298 476 |
| 7 | TP | 0.065 999 561 |
| 8 | BMI | 0.057 121 474 |
| 9 | Testosterone | 0.050 807 354 |
| 10 | TG | 0.043 750 489 |
| 11 | Urea | 0.029 720 335 |
| 12 | Age | 0.011 868 706 |
| 13 | AST | 0.009 832 830 |
| 14 | CRP | 0.009 085 691 |
| 15 | ALT | 0.004 188 530 |
| 16 | GGT | 0.003 815 536 |
| 17 | Urate | 0.001 606 998 |
| 18 | HbA1c | 0.001 246 085 |
| 19 | ALP | -0.001 017 578 |
| 20 | VD | -0.003 912 683 |
| 21 | HDL | -0.008 389 843 |
| 22 | Cr | -0.013 432 115 |
| 23 | ALB | -0.045 594 826 |
| 24 | PAI) | -0.066 784 097 |
| 25 | IGF-1 | -0.100 089 142 |
| 26 | CHOL | -0.269 037 675 |
| 27 | LDL D | -0.323 063 609 |
| 28 | Ca | -0.624 568 177 |
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Comparison of the net reclassification index(NRI)of the model with the integrated discrimination improvement index(IDI)
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| 数据集 | 模型比较 | NIR(95% CI) | PNIR | IDI(95% CI) | PIDI |
|---|
| 训练集 | 本研究模型与FIB-4评分模型 | 0.137(0.072~0.229) | <0.001 | 0.111(0.095~0.127) | <0.001 |
| 本研究模型与APRI评分模型 | 0.138(0.050~0.232) | <0.001 | 0.111(0.096~0.127) | <0.001 |
| 测试集 | 本研究模型与FIB-4评分模型 | 0.150(0.049~0.248) | <0.001 | 0.097(0.063~0.131) | <0.001 |
| 本研究模型与APRI评分模型 | 0.146(0.023~0.240) | <0.001 | 0.085(0.063~0.130) | <0.001 |
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两模型净重新分类指数(NRI)与综合判别改善指数(IDI)比较
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| 数据集 | 模型比较 | NIR(95% CI) | PNIR | IDI(95% CI) | PIDI |
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| 训练集 | 本研究模型与FIB-4评分模型 | 0.137(0.072~0.229) | <0.001 | 0.111(0.095~0.127) | <0.001 |
| 本研究模型与APRI评分模型 | 0.138(0.050~0.232) | <0.001 | 0.111(0.096~0.127) | <0.001 |
| 测试集 | 本研究模型与FIB-4评分模型 | 0.150(0.049~0.248) | <0.001 | 0.097(0.063~0.131) | <0.001 |
| 本研究模型与APRI评分模型 | 0.146(0.023~0.240) | <0.001 | 0.085(0.063~0.130) | <0.001 |
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