Article(id=1322929485884043705, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322929431592972373, articleNumber=null, orderNo=null, doi=10.12102/j.issn.1009-6493.2026.15.001, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1761321600000, receivedDateStr=2025-10-25, revisedDate=1777737600000, revisedDateStr=2026-05-03, acceptedDate=null, acceptedDateStr=null, onlineDate=1793340568275, onlineDateStr=2026-10-30, pubDate=1786291200000, pubDateStr=2026-08-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793340568275, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793340568275, creator=13701087609, updateTime=1793340568275, updator=13701087609, issue=Issue{id=1322929431592972373, tenantId=1146029695717560320, journalId=1220038315760373764, year='2026', volume='40', issue='15', pageStart='2577', pageEnd='2768', issueExtLink='null', onlineDate='null', pubDate='1786291200000', pubDateStr='2026-08-10', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793340555332, creator='13701087609', updateTime=1793343107287, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322940135335145743, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322929431592972373, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322940135335145744, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322929431592972373, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2577, endPage=2587, ext={EN=ArticleExt(id=1322929486186033594, articleId=1322929485884043705, tenantId=1146029695717560320, journalId=1220038315760373764, language=EN, title=Construction and validation of a machine learning-based prediction model for the risk of excessive gestational weight gain, columnId=1220689484526572183, journalTitle=Chinese Nursing Research, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=
Objective To construct and validate machine learning-based prediction models for the risk of excessive gestational weight gain(EGWG),and to compare the predictive performance of different models, and select the optimal one.
Methods Using a convenience sampling method,a total of 623 puerpera who delivered at term and received prenatal check-ups at a tertiary grade A hospital in Beijing from December 2024 to June 2025 were selected as the study subjects.Univariate and multivariate Logistic regression were used to screen predictive factors.Prediction models were constructed by using six machine learning algorithms:Logistic regression,support vector machine,gradient boosting machine,neural network,extreme gradient boosting,and categorical boosting.Model performance was evaluated by using metrics,such as the area under the receiver operating characteristic curve(AUC),F1 score,accuracy,sensitivity,specificity,precision,and Brier Score to determine the optimal model,and a web calculator was developed.The SHapley additive explanations(SHAP) method was employed to interpret the contribution of each variable to the outcome in the best model.
Results Among 623 puerpera,198 (31.8%) cases experienced excessive gestational weight gain. Multivariate analysis results showed that pre-pregnancy body mass index,sedentary time during pregnancy,gestational diabetes mellitus,advanced maternal age,depressive symptoms during pregnancy,insufficient physical activity during pregnancy,and primiparity were risk factors for excessive gestational weight gain.Among the six machine learning models,the gradient boosting machine model demonstrated the best predictive performance(training set: AUC=0.836,F1=0.669;test set:AUC=0.756,F1=0.609).Calculation of SHAP values for the gradient boosting machine model revealed that pre-pregnancy body mass index,sedentary time during pregnancy,and gestational diabetes mellitus were the three key feature variables for predicting excessive gestational weight gain.
Conclusions This study constructed a machine learning algorithm-based risk prediction model and web calculator for excessive gestational weight gain,providing an effective tool for early clinical identification and prevention.This contributes to the implementation of targeted clinical interventions and improves the effectiveness of gestational weight management.
, authors=Dandan LYU
1, 2, Ning LIU
2, Xiu ZHU
2, Shuangshuang BAI
1, Junying HAO
1, Sen LI
1, authorsList=Dandan LYU, Ning LIU, Xiu ZHU, Shuangshuang BAI, Junying HAO, Sen LI, authorCompany=null, correspAuthors=Sen LI, 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=1322929489566642633, articleId=1322929485884043705, tenantId=1146029695717560320, journalId=1220038315760373764, language=CN, title=基于机器学习的孕期体重过度增长风险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 基于机器学习构建并验证孕期体重过度增长(EGWG)风险预测模型,比较不同模型预测性能并选择最优模型。
方法 采用便利抽样法,于2024年12月—2025年6月选取在北京市某三级甲等医院产检的623名足月孕妇为研究对象。通过单因素和多因素逻辑回归筛选预测因子,运用逻辑回归、支持向量机、梯度提升机、神经网络、极限梯度提升树以及类别特征梯度提升6种机器学习算法构建预测模型。利用受试者工作特征(ROC)曲线下面积(AUC)、F1分数、准确度、灵敏度、特异度、精确度以及Brier Score指标评估模型性能,以确定最优模型,并开发网页计算器。基于SHAP加性解释(SHapley additive explanations,SHAP)方法解释最佳模型中各变量对发生结局影响的贡献度。
结果 623名产妇中,198人(31.8%)发生孕期体重过度增长。多因素Logistic回归分析结果显示,孕前体质指数、孕期每日静坐时长、妊娠期糖尿病、高龄产妇、孕期抑郁情绪、孕期体力活动不足、初产妇是孕期体重过度增长的危险因素。在6种机器学习模型中,梯度提升机模型预测性能最优(训练集:AUC为0.836,F1为0.669;测试集:AUC为0.756,F1为0.609)。计算梯度提升机模型的SHAP值发现,孕前体质指数、孕期每日静坐时长、妊娠期糖尿病是预测孕期体重过度增长的3个关键特征变量。
结论 本研究构建了基于机器学习算法的孕期体重过度增长风险预测模型及网页计算器,为临床早期识别和预防孕期体重过度增长提供了有效工具,有助于临床开展针对性干预措施,改善孕期体重管理效果。
, authors=吕丹丹
1, 2, 刘宁
2, 朱秀
2, 白爽爽
1, 郝君颖
1, 李森
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Rasmussen K,
Yaktine A.Institute of Medicine(US).Committee to Reexamine IOM pregnancy weight guidelines.Weight gain during pregnancy:reexamining the guidelines[EB/OL].[2025-09-23].
https://www.scienceopen.com/book?vid=4bd727c7-8def-4a83-8668-af50d9b2bde4., articleTitle=Institute of Medicine(US), refAbstract=null), Reference(id=1322929498139800085, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2022, volume=114, issue=null, pageStart=103452, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=Wallace M K, Jones M A, Whitaker K, journalName=Midwifery, refType=null, unstructuredReference=
Wallace M K,
Jones M A,
Whitaker K,
et al.Patterns of physical activity and sedentary behavior before and during pregnancy and cardiometabolic outcomes[J].
Midwifery,
2022,
114:103452., articleTitle=Patterns of physical activity and sedentary behavior before and during pregnancy and cardiometabolic outcomes, refAbstract=null), Reference(id=1322929498215297558, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=中华人民共和国国家卫生健康委员会, journalName=null, refType=null, unstructuredReference=中华人民共和国国家卫生健康委员会.妊娠期妇女体重增长推荐值标准[EB/OL].[2025-09-23].
https://www.nhc.gov.cn/., articleTitle=妊娠期妇女体重增长推荐值标准, refAbstract=null), Reference(id=1322929498399846935, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2022, volume=80, issue=1, pageStart=129, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=Zhou M, Peng X Q, Yi H G, journalName=Archives of Public Health, refType=null, unstructuredReference=
Zhou M,
Peng X Q,
Yi H G,
et al.Determinants of excessive gestational weight gain:a systematic review and Meta-analysis[J].
Archives of Public Health,
2022,
80(1):129., articleTitle=Determinants of excessive gestational weight gain:a systematic review and Meta-analysis, refAbstract=null), Reference(id=1322929498462761496, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2017, volume=317, issue=21, pageStart=2207, pageEnd=2225, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=Goldstein R F, Abell S K, Ranasinha S, journalName=JAMA, refType=null, unstructuredReference=
Goldstein R F,
Abell S K,
Ranasinha S,
et al.Association of gestational weight gain with maternal and infant outcomes:a systematic review and Meta-analysis[J].
JAMA,
2017,
317(21):2207-2225., articleTitle=Association of gestational weight gain with maternal and infant outcomes:a systematic review and Meta-analysis, refAbstract=null), Reference(id=1322929498529870361, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2019, volume=28, issue=10, pageStart=1399, pageEnd=1406, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=Power M L, Gaspar-Oishi M, Gibson K, journalName=Journal of Women's Health, refType=null, unstructuredReference=
Power M L,
Gaspar-Oishi M,
Gibson K,
et al.A survey of women and their providers regarding gestational weight gain[J].
Journal of Women's Health,
2019,
28(10):1399-1406., articleTitle=A survey of women and their providers regarding gestational weight gain, refAbstract=null), Reference(id=1322929498592784922, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2025, volume=42, issue=3, pageStart=87, pageEnd=90, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=龙美岑, 杨颖, 陈正琼, journalName=军事护理, refType=null, unstructuredReference=龙美岑,杨颖,陈正琼,
等.国内足月单胎孕妇孕期体重过度增长发生率的Meta分析[J].
军事护理,
2025,
42(3):87-90;112., articleTitle=国内足月单胎孕妇孕期体重过度增长发生率的Meta分析, refAbstract=null), Reference(id=1322929498659893787, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2025, volume=14, issue=4, pageStart=1197, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=Kalli E, Potiris A, Domali E, journalName=Journal of Clinical Medicine, refType=null, unstructuredReference=
Kalli E,
Potiris A,
Domali E,
et al.The impact of excessive gestational weight gain on adverse perinatal outcomes:a systematic review[J].
Journal of Clinical Medicine,
2025,
14(4):1197., articleTitle=The impact of excessive gestational weight gain on adverse perinatal outcomes:a systematic review, refAbstract=null), Reference(id=1322929498781528604, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2024, volume=13, issue=5, pageStart=1461, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=Niebrzydowska-Tatus M, Pełech A, Rekowska A, journalName=Journal of Clinical Medicine, refType=null, unstructuredReference=
Niebrzydowska-Tatus M,
Pełech A,
Rekowska A,
et al.Recent insights and recommendations for preventing excessive gestational weight gain[J].
Journal of Clinical Medicine,
2024,
13(5):1461., articleTitle=Recent insights and recommendations for preventing excessive gestational weight gain, refAbstract=null), Reference(id=1322929498865414685, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2025, volume=38, issue=1, pageStart=2440774, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=He L Y, Zhou X H, Tang J J, journalName=The Journal of Maternal-Fetal & Neonatal Medicine, refType=null, unstructuredReference=
He L Y,
Zhou X H,
Tang J J,
et al.Risk prediction of excessive gestational weight gain based on a nomogram model:a prospective observational study in China[J].
The Journal of Maternal-Fetal & Neonatal Medicine,
2025,
38(1):2440774., articleTitle=Risk prediction of excessive gestational weight gain based on a nomogram model:a prospective observational study in China, refAbstract=null), Reference(id=1322929498924134942, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2024, volume=46, issue=21, pageStart=2432, pageEnd=2442, url=null, language=null, rfNumber=11, rfOrder=10, authorNames=孟祥勇, 秦嘉怡, 陈文生, journalName=陆军军医大学学报, refType=null, unstructuredReference=孟祥勇,秦嘉怡,陈文生.基于机器学习的早期胃癌淋巴结转移预测模型构建与验证[J].
陆军军医大学学报,
2024,
46(21):2432-2442., articleTitle=基于机器学习的早期胃癌淋巴结转移预测模型构建与验证, refAbstract=null), Reference(id=1322929499008021023, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2020, volume=368, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=11, authorNames=Riley R D, Ensor J, Snell K I E, journalName=BMJ, refType=null, unstructuredReference=
Riley R D,
Ensor J,
Snell K I E,
et al.Calculating the sample size required for developing a clinical prediction model[J].
BMJ,
2020,
368:m441., articleTitle=Calculating the sample size required for developing a clinical prediction model, refAbstract=null), Reference(id=1322929499083518496, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=1999, volume=282, issue=18, pageStart=1737, pageEnd=1744, url=null, language=null, rfNumber=13, rfOrder=12, authorNames=Spitzer R L, Kroenke K, Williams J B, journalName=JAMA, refType=null, unstructuredReference=
Spitzer R L,
Kroenke K,
Williams J B.Validation and utility of a self-report version of PRIME-MD:the PHQ primary care study.Primary Care Evaluation of Mental Disorders.Patient Health Questionnaire[J].
JAMA,
1999,
282(18):1737-1744., articleTitle=Validation and utility of a self-report version of PRIME-MD:the PHQ primary care study.Primary Care Evaluation of Mental Disorders.Patient Health Questionnaire, refAbstract=null), Reference(id=1322929499163210273, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2021, volume=279, issue=null, pageStart=473, pageEnd=483, url=null, language=null, rfNumber=14, rfOrder=13, authorNames=Costantini L, Pasquarella C, Odone A, journalName=Journal of Affective Disorders, refType=null, unstructuredReference=
Costantini L,
Pasquarella C,
Odone A,
et al.Screening for depression in primary care with Patient Health Questionnaire-9(PHQ-9):a systematic review[J].
Journal of Affective Disorders,
2021,
279:473-483., articleTitle=Screening for depression in primary care with Patient Health Questionnaire-9(PHQ-9):a systematic review, refAbstract=null), Reference(id=1322929499255484962, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=14, authorNames=张月荣, journalName=null, refType=null, unstructuredReference=张月荣.不同孕期脑源性神经营养因子水平与孕妇孕晚期抑郁的关联研究[D].合肥:安徽医科大学,
2024., articleTitle=不同孕期脑源性神经营养因子水平与孕妇孕晚期抑郁的关联研究, refAbstract=null), Reference(id=1322929499322593827, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2003, volume=35, issue=8, pageStart=1381, pageEnd=1395, url=null, language=null, rfNumber=16, rfOrder=15, authorNames=Craig C L, Marshall A L, Sjöström M, journalName=Medicine and Science in Sports and Exercise, refType=null, unstructuredReference=
Craig C L,
Marshall A L,
Sjöström M,
et al.International Physical Activity Questionnaire:12-country reliability and validity[J].
Medicine and Science in Sports and Exercise,
2003,
35(8):1381-1395., articleTitle=International Physical Activity Questionnaire:12-country reliability and validity, refAbstract=null), Reference(id=1322929499410674212, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2004, volume=25, issue=3, pageStart=265, pageEnd=268, url=null, language=null, rfNumber=17, rfOrder=16, authorNames=屈宁宁, 李可基, journalName=中华流行病学杂志, refType=null, unstructuredReference=屈宁宁,李可基.国际体力活动问卷中文版的信度和效度研究[J].
中华流行病学杂志,
2004,
25(3):265-268., articleTitle=国际体力活动问卷中文版的信度和效度研究, refAbstract=null), Reference(id=1322929499498754597, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2022, volume=25, issue=18, pageStart=2268, pageEnd=2274, url=null, language=null, rfNumber=18, rfOrder=17, authorNames=赵晶晶, 李玉红, 俞敏, journalName=中国全科医学, refType=null, unstructuredReference=赵晶晶,李玉红,俞敏,
等.妊娠晚期孕妇体力活动对泌乳启动延迟的影响研究[J].
中国全科医学,
2022,
25(18):2268-2274., articleTitle=妊娠晚期孕妇体力活动对泌乳启动延迟的影响研究, refAbstract=null), Reference(id=1322929499586834982, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2018, volume=6, issue=null, pageStart=149, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=18, authorNames=Boateng G O, Neilands T B, Frongillo E A, journalName=Frontiers in Public Health, refType=null, unstructuredReference=
Boateng G O,
Neilands T B,
Frongillo E A,
et al.Best practices for developing and validating scales for health,social,and behavioral research:a primer[J].
Frontiers in Public Health,
2018,
6:149., articleTitle=Best practices for developing and validating scales for health,social,and behavioral research:a primer, refAbstract=null), Reference(id=1322929499670721063, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2007, volume=null, issue=null, pageStart=1, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=19, authorNames=Fayers P, Machin D, journalName=Quality of life:the assessment,analysis and interpretation of patient-reported outcomes,second edition, refType=null, unstructuredReference=
Fayers P,
Machin D.
Quality of life:the assessment,analysis and interpretation of patient-reported outcomes,second edition[M].2nd ed.New York:John Wiley & Sons,Inc.,
2007:1., articleTitle=null, refAbstract=null), Reference(id=1322929499758801448, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2020, volume=20, issue=3, pageStart=11, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=20, authorNames=Champion M L, Harper L M, journalName=Current Diabetes Reports, refType=null, unstructuredReference=
Champion M L,
Harper L M.Gestational weight gain:update on outcomes and interventions[J].
Current Diabetes Reports,
2020,
20(3):11., articleTitle=Gestational weight gain:update on outcomes and interventions, refAbstract=null), Reference(id=1322929499867853353, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2024, volume=52, issue=2, pageStart=231, pageEnd=239, url=null, language=null, rfNumber=22, rfOrder=21, authorNames=许诺, 周昔红, 赵静伊, journalName=现代医学, refType=null, unstructuredReference=许诺,周昔红,赵静伊,
等.孕期体重增长过度风险因素的最佳证据总结[J].
现代医学,
2024,
52(2):231-239., articleTitle=孕期体重增长过度风险因素的最佳证据总结, refAbstract=null), Reference(id=1322929499943350826, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2025, volume=151, issue=19, pageStart=e990, pageEnd=e999, url=null, language=null, rfNumber=23, rfOrder=22, authorNames=Whitaker K M, Barone Gibbs B, Hivert M F, journalName=Circulation, refType=null, unstructuredReference=
Whitaker K M,
Barone Gibbs B,
Hivert M F,
et al.Sedentary behavior and light-intensity physical activity during pregnancy and cardiovascular health:a science advisory from the American Heart Association[J].
Circulation,
2025,
151(19):e990-e999., articleTitle=Sedentary behavior and light-intensity physical activity during pregnancy and cardiovascular health:a science advisory from the American Heart Association, refAbstract=null), Reference(id=1322929500039819819, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2022, volume=32, issue=6, pageStart=425, pageEnd=438, url=null, language=null, rfNumber=24, rfOrder=23, authorNames=Acosta-Manzano P, Acosta F M, Coll-Risco I, journalName=International Journal of Sport Nutrition and Exercise Metabolism, refType=null, unstructuredReference=
Acosta-Manzano P,
Acosta F M,
Coll-Risco I,
et al.The influence of exercise,lifestyle behavior components,and physical fitness on maternal weight gain,postpartum weight retention,and excessive gestational weight gain[J].
International Journal of Sport Nutrition and Exercise Metabolism,
2022,
32(6):425-438., articleTitle=The influence of exercise,lifestyle behavior components,and physical fitness on maternal weight gain,postpartum weight retention,and excessive gestational weight gain, refAbstract=null), Reference(id=1322929500127900204, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2020, volume=23, issue=3, pageStart=394, pageEnd=401, url=null, language=null, rfNumber=25, rfOrder=24, authorNames=Lan X, Zhang Y Q, Dong H L, journalName=Public Health Nutrition, refType=null, unstructuredReference=
Lan X,
Zhang Y Q,
Dong H L,
et al.Excessive gestational weight gain in the first trimester is associated with risk of gestational diabetes mellitus:a prospective study from southwest China[J].
Public Health Nutrition,
2020,
23(3):394-401., articleTitle=Excessive gestational weight gain in the first trimester is associated with risk of gestational diabetes mellitus:a prospective study from southwest China, refAbstract=null), Reference(id=1322929500215980589, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2024, volume=26, issue=1, pageStart=101, pageEnd=103, url=null, language=null, rfNumber=26, rfOrder=25, authorNames=华知奋, 陈晓菲, 邵长香, journalName=中华保健医学杂志, refType=null, unstructuredReference=华知奋,陈晓菲,邵长香,
等.高龄孕妇孕前体质量指数联合孕期体重增加情况对妊娠结局的预测价值[J].
中华保健医学杂志,
2024,
26(1):101-103;106., articleTitle=高龄孕妇孕前体质量指数联合孕期体重增加情况对妊娠结局的预测价值, refAbstract=null), Reference(id=1322929500291478062, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2021, volume=21, issue=1, pageStart=43, pageEnd=null, url=null, language=null, rfNumber=27, rfOrder=26, authorNames=Garay S M, Sumption L A, Pearson R M, journalName=BMC Pregnancy and Childbirth, refType=null, unstructuredReference=
Garay S M,
Sumption L A,
Pearson R M,
et al.Risk factors for excessive gestational weight gain in a UK population:a biopsychosocial model approach[J].
BMC Pregnancy and Childbirth,
2021,
21(1):43., articleTitle=Risk factors for excessive gestational weight gain in a UK population:a biopsychosocial model approach, refAbstract=null), Reference(id=1322929500379558447, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2025, volume=40, issue=15, pageStart=2824, pageEnd=2827, url=null, language=null, rfNumber=28, rfOrder=27, authorNames=周洁, 王春丽, 蔡锋成, journalName=中国妇幼保健, refType=null, unstructuredReference=周洁,王春丽,蔡锋成.杭州市单胎妊娠孕妇孕期体重增长过度现状及影响因素分析[J].
中国妇幼保健,
2025,
40(15):2824-2827., articleTitle=杭州市单胎妊娠孕妇孕期体重增长过度现状及影响因素分析, refAbstract=null), Reference(id=1322929500467638832, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2024, volume=46, issue=1, pageStart=2303395, pageEnd=null, url=null, language=null, rfNumber=29, rfOrder=28, authorNames=Lin S W, Lu W B, Wang T, journalName=Renal Failure, refType=null, unstructuredReference=
Lin S W,
Lu W B,
Wang T,
et al.Predictive model of acute kidney injury in critically ill patients with acute pancreatitis:a machine learning approach using the MIMIC-Ⅳ database[J].
Renal Failure,
2024,
46(1):2303395., articleTitle=Predictive model of acute kidney injury in critically ill patients with acute pancreatitis:a machine learning approach using the MIMIC-Ⅳ database, refAbstract=null), Reference(id=1322929500559913521, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, doi=null, pmid=null, pmcid=null, year=2019, volume=110, issue=null, pageStart=12, pageEnd=22, url=null, language=null, rfNumber=30, rfOrder=29, authorNames=Christodoulou E, Ma J, Collins G S, journalName=Journal of Clinical Epidemiology, refType=null, unstructuredReference=
Christodoulou E,
Ma J,
Collins G S,
et al.A systematic review shows no performance benefit of machine learning over Logistic regression for clinical prediction models[J].
Journal of Clinical Epidemiology,
2019,
110:12-22., articleTitle=A systematic review shows no performance benefit of machine learning over Logistic regression for clinical prediction models, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1322929489826689482, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, xref=1, ext=[AuthorCompanyExt(id=1322929489835078091, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, companyId=1322929489826689482, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Peking University People's Hospital, Beijing 100044 China), AuthorCompanyExt(id=1322929489843466700, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, companyId=1322929489826689482, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1北京大学人民医院,北京 100044)]), AuthorCompany(id=1322929489914769869, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, xref=2, ext=[AuthorCompanyExt(id=1322929489923158478, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, companyId=1322929489914769869, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2School of Nursing, Peking University), AuthorCompanyExt(id=1322929489935741391, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, companyId=1322929489914769869, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2北京大学护理学院)])], figs=[ArticleFig(id=1322929494276846075, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 1, caption=
ROC curve of the excessive gestational weight gain prediction model for the training set, figureFileSmall=Ay8e3V/ErdzhxW9bjfvW/g==, figureFileBig=ugds9zmAXFP37EItAHKnwg==, tableContent=null), ArticleFig(id=1322929494343954940, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图1, caption=
训练集产妇孕期体重过度增长预测模型ROC曲线, figureFileSmall=Ay8e3V/ErdzhxW9bjfvW/g==, figureFileBig=ugds9zmAXFP37EItAHKnwg==, tableContent=null), ArticleFig(id=1322929494553670142, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 2, caption=
DCA Curve of the excessive gestational weight gain prediction model for the training set, figureFileSmall=Qem3hUHioL5TeaJS9BHPLA==, figureFileBig=40CxRbmfbXUpwPdUR5sI0A==, tableContent=null), ArticleFig(id=1322929494662722047, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图2, caption=
训练集产妇孕期体重过度增长预测模型DCA曲线, figureFileSmall=Qem3hUHioL5TeaJS9BHPLA==, figureFileBig=40CxRbmfbXUpwPdUR5sI0A==, tableContent=null), ArticleFig(id=1322929494746608128, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 3, caption=
Calibration curve of the excessive gestational weight gain prediction model for the training set, figureFileSmall=v4kcCgC8bWE6kvmkiDlbXw==, figureFileBig=kTFS/ybeLIVeXoO4X7Jwgw==, tableContent=null), ArticleFig(id=1322929494822105601, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图3, caption=
训练集产妇孕期体重过度增长预测模型校准曲线, figureFileSmall=v4kcCgC8bWE6kvmkiDlbXw==, figureFileBig=kTFS/ybeLIVeXoO4X7Jwgw==, tableContent=null), ArticleFig(id=1322929494897603074, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 4, caption=
ROC curve of the excessive gestational weight gain prediction model for the testing set, figureFileSmall=JHKhvdunlGdpz5J3uU/5hQ==, figureFileBig=Y/WXz3vxWBpjT65hd7UhWA==, tableContent=null), ArticleFig(id=1322929494973100547, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图4, caption=
测试集产妇孕期体重过度增长预测模型ROC曲线, figureFileSmall=JHKhvdunlGdpz5J3uU/5hQ==, figureFileBig=Y/WXz3vxWBpjT65hd7UhWA==, tableContent=null), ArticleFig(id=1322929495048598020, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 5, caption=
DCA curve of the excessive gestational weight gain prediction model for the testing set, figureFileSmall=v5ku0+OkhxCGhEIeCEbJVw==, figureFileBig=+YKbyggiwNiIqNzQ7zi/Lg==, tableContent=null), ArticleFig(id=1322929495140872709, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图5, caption=
测试集产妇孕期体重过度增长预测模型DCA曲线, figureFileSmall=v5ku0+OkhxCGhEIeCEbJVw==, figureFileBig=+YKbyggiwNiIqNzQ7zi/Lg==, tableContent=null), ArticleFig(id=1322929495245730310, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 6, caption=
Calibration curve of the excessive gestational weight gain prediction model for the testing set, figureFileSmall=dJjf2TAAnCIQ5JJzHCE3MA==, figureFileBig=qexJUtDzXjLtpL6ySGlS9w==, tableContent=null), ArticleFig(id=1322929495329616391, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图6, caption=
测试集产妇孕期体重过度增长预测模型校准曲线, figureFileSmall=dJjf2TAAnCIQ5JJzHCE3MA==, figureFileBig=qexJUtDzXjLtpL6ySGlS9w==, tableContent=null), ArticleFig(id=1322929495405113864, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Figure 7, caption=
Ranking of feature importance in the GBM prediction model for excessive gestational weight gain in puerpera, figureFileSmall=EeeoPgM3W4cjrU4dqBpOpQ==, figureFileBig=Gth8iDpVRFR23moejDuiYA==, tableContent=null), ArticleFig(id=1322929495484805641, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=图7, caption=
产妇孕期体重过度增长GBM预测模型的特征变量重要性排序, figureFileSmall=EeeoPgM3W4cjrU4dqBpOpQ==, figureFileBig=Gth8iDpVRFR23moejDuiYA==, tableContent=null), ArticleFig(id=1322929495560303114, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Table 1, caption=
Clinical data of puerpera in the training set
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 分类 | | 非孕期体重过度增长(n=298) | | | 孕期体重过度增长(n=139) | |
|---|
| 人数 | 百分比(%) | 人数 | 百分比(%) |
|---|
| 年龄 | <35岁 | 175 | 58.7 | 56 | 40.3 |
| ≥35岁 | 123 | 41.3 | 83 | 59.7 |
| 受教育水平 | 专科及以下 | 34 | 11.4 | 28 | 20.1 |
| 本科 | 133 | 44.6 | 56 | 40.3 |
| 硕士研究生及以上 | 131 | 44.0 | 55 | 39.6 |
| 婚姻状况 | 未婚 | 8 | 2.7 | 5 | 3.6 |
| 已婚 | 290 | 97.3 | 134 | 96.4 |
| 家庭年收入 | <20万元 | 23 | 7.7 | 19 | 13.7 |
| 20万~30万元 | 87 | 29.2 | 40 | 28.8 |
| >30万元 | 188 | 63.1 | 80 | 57.6 |
| 居住环境 | 城市 | 281 | 94.3 | 131 | 94.2 |
| 乡镇 | 17 | 5.7 | 8 | 5.8 |
| 受孕方式 | 自然受孕 | 271 | 90.9 | 127 | 91.4 |
| 辅助生殖技术 | 27 | 9.1 | 12 | 8.6 |
| 产次 | 初产妇 | 239 | 80.2 | 125 | 89.9 |
| 经产妇 | 59 | 19.8 | 14 | 10.1 |
| 妊娠期糖尿病 | 无 | 236 | 79.2 | 81 | 58.3 |
| 有 | 62 | 20.8 | 58 | 41.7 |
| 妊娠期高血压 | 无 | 272 | 91.3 | 118 | 84.9 |
| 有 | 26 | 8.7 | 21 | 15.1 |
| 甲状腺功能亢进 | 无 | 293 | 98.3 | 137 | 98.6 |
| 有 | 5 | 1.7 | 2 | 1.4 |
| 甲状腺功能减退 | 无 | 280 | 94.0 | 120 | 86.3 |
| 有 | 18 | 6.0 | 19 | 13.7 |
| 孕期抑郁情绪 | 无 | 280 | 94.0 | 107 | 77.0 |
| 有 | 18 | 6.0 | 32 | 23.0 |
| 规律参加产妇课堂 | 否 | 142 | 47.7 | 79 | 56.8 |
| 是 | 156 | 52.3 | 60 | 43.2 |
| 孕期体力活动水平 | 充足 | 230 | 77.2 | 83 | 59.7 |
| 不充足 | 68 | 22.8 | 56 | 40.3 |
), ArticleFig(id=1322929495631606283, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=表1, caption=
训练集产妇的临床资料
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 分类 | | 非孕期体重过度增长(n=298) | | | 孕期体重过度增长(n=139) | |
|---|
| 人数 | 百分比(%) | 人数 | 百分比(%) |
|---|
| 年龄 | <35岁 | 175 | 58.7 | 56 | 40.3 |
| ≥35岁 | 123 | 41.3 | 83 | 59.7 |
| 受教育水平 | 专科及以下 | 34 | 11.4 | 28 | 20.1 |
| 本科 | 133 | 44.6 | 56 | 40.3 |
| 硕士研究生及以上 | 131 | 44.0 | 55 | 39.6 |
| 婚姻状况 | 未婚 | 8 | 2.7 | 5 | 3.6 |
| 已婚 | 290 | 97.3 | 134 | 96.4 |
| 家庭年收入 | <20万元 | 23 | 7.7 | 19 | 13.7 |
| 20万~30万元 | 87 | 29.2 | 40 | 28.8 |
| >30万元 | 188 | 63.1 | 80 | 57.6 |
| 居住环境 | 城市 | 281 | 94.3 | 131 | 94.2 |
| 乡镇 | 17 | 5.7 | 8 | 5.8 |
| 受孕方式 | 自然受孕 | 271 | 90.9 | 127 | 91.4 |
| 辅助生殖技术 | 27 | 9.1 | 12 | 8.6 |
| 产次 | 初产妇 | 239 | 80.2 | 125 | 89.9 |
| 经产妇 | 59 | 19.8 | 14 | 10.1 |
| 妊娠期糖尿病 | 无 | 236 | 79.2 | 81 | 58.3 |
| 有 | 62 | 20.8 | 58 | 41.7 |
| 妊娠期高血压 | 无 | 272 | 91.3 | 118 | 84.9 |
| 有 | 26 | 8.7 | 21 | 15.1 |
| 甲状腺功能亢进 | 无 | 293 | 98.3 | 137 | 98.6 |
| 有 | 5 | 1.7 | 2 | 1.4 |
| 甲状腺功能减退 | 无 | 280 | 94.0 | 120 | 86.3 |
| 有 | 18 | 6.0 | 19 | 13.7 |
| 孕期抑郁情绪 | 无 | 280 | 94.0 | 107 | 77.0 |
| 有 | 18 | 6.0 | 32 | 23.0 |
| 规律参加产妇课堂 | 否 | 142 | 47.7 | 79 | 56.8 |
| 是 | 156 | 52.3 | 60 | 43.2 |
| 孕期体力活动水平 | 充足 | 230 | 77.2 | 83 | 59.7 |
| 不充足 | 68 | 22.8 | 56 | 40.3 |
), ArticleFig(id=1322929495711298060, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Table 2, caption=
Results of univariate logistic regression analysis of factors influencing excessive gestational weight gain in puerpera
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 分类 | 回归系数 | 标准误 | OR值 | 95%CI | P |
|---|
| 年龄 | <35岁 | | | 1.00 | | |
| ≥35岁 | 0.747 | 0.203 | 2.11 | [1.40,3.18] | <0.001 |
| 受教育水平 | 专科及以下 | | | 1.00 | | |
| 本科 | -0.673 | 0.306 | 0.51 | [0.28,0.92] | 0.026 |
| 硕士研究生及以上 | -0.673 | 0.306 | 0.51 | [0.28,0.92] | 0.025 |
| 婚姻状况 | 未婚 | | | 1.00 | | |
| 已婚 | 0.293 | 0.542 | 1.34 | [0.42,4.27] | 0.618 |
| 家庭年收入 | <20万元 | | | 1.00 | | |
| 20万~30万元 | -0.579 | 0.383 | 0.56 | [0.27,1.14] | 0.108 |
| >30万元 | -0.654 | 0.365 | 0.52 | [0.27,1.00] | 0.049 |
| 居住环境 | 城市 | | | 1.00 | | |
| 乡镇 | 0.010 | 0.447 | 1.01 | [0.42,2.40] | 0.983 |
| 受孕方式 | 自然受孕 | | | 1.00 | | |
| 辅助生殖技术 | -0.051 | 0.351 | 0.95 | [0.47,1.93] | 0.884 |
| 产次 | 初产妇 | | | 1.00 | | |
| 经产妇 | -0.798 | 0.316 | 0.45 | [0.24,0.84] | 0.013 |
| 妊娠期糖尿病 | 无 | | | 1.00 | | |
| 有 | 1.005 | 0.223 | 2.73 | [1.76,4.22] | <0.001 |
| 妊娠期高血压 | 无 | | | 1.00 | | |
| 有 | 0.621 | 0.312 | 1.86 | [1.01,3.44] | 0.047 |
| 甲状腺功能亢进 | 无 | | | 1.00 | | |
| 有 | -0.151 | 0.707 | 0.86 | [0.16,4.46] | 0.853 |
| 甲状腺功能减退 | 无 | | | 1.00 | | |
| 有 | 0.900 | 0.343 | 2.46 | [1.25,4.86] | 0.009 |
| 孕期抑郁情绪 | 无 | | | 1.00 | | |
| 有 | 1.537 | 0.310 | 4.65 | [2.51,8.64] | <0.001 |
| 规律参加产妇课堂 | 否 | | | 1.00 | | |
| 是 | -0.371 | 0.203 | 0.69 | [0.46,1.04] | 0.074 |
| 孕期体力活动水平 | 充足 | | | 1.00 | | |
| 不充足 | 0.824 | 0.220 | 2.28 | [1.48,3.52] | <0.001 |
| 孕前体质指数 | | 0.157 | 0.032 | 1.17 | [1.09,1.25] | <0.001 |
| 分娩前血清白蛋白 | | -0.062 | 0.041 | 0.94 | [0.88,1.02] | 0.126 |
| 分娩前血红蛋白 | | -0.010 | 0.007 | 0.99 | [0.97,1.01] | 0.166 |
| 每日静坐时长 | | 0.215 | 0.072 | 1.24 | [1.08,1.42] | 0.002 |
), ArticleFig(id=1322929495845515789, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=表2, caption=
产妇发生孕期体重过度增长影响因素的单因素Logistic回归分析结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 分类 | 回归系数 | 标准误 | OR值 | 95%CI | P |
|---|
| 年龄 | <35岁 | | | 1.00 | | |
| ≥35岁 | 0.747 | 0.203 | 2.11 | [1.40,3.18] | <0.001 |
| 受教育水平 | 专科及以下 | | | 1.00 | | |
| 本科 | -0.673 | 0.306 | 0.51 | [0.28,0.92] | 0.026 |
| 硕士研究生及以上 | -0.673 | 0.306 | 0.51 | [0.28,0.92] | 0.025 |
| 婚姻状况 | 未婚 | | | 1.00 | | |
| 已婚 | 0.293 | 0.542 | 1.34 | [0.42,4.27] | 0.618 |
| 家庭年收入 | <20万元 | | | 1.00 | | |
| 20万~30万元 | -0.579 | 0.383 | 0.56 | [0.27,1.14] | 0.108 |
| >30万元 | -0.654 | 0.365 | 0.52 | [0.27,1.00] | 0.049 |
| 居住环境 | 城市 | | | 1.00 | | |
| 乡镇 | 0.010 | 0.447 | 1.01 | [0.42,2.40] | 0.983 |
| 受孕方式 | 自然受孕 | | | 1.00 | | |
| 辅助生殖技术 | -0.051 | 0.351 | 0.95 | [0.47,1.93] | 0.884 |
| 产次 | 初产妇 | | | 1.00 | | |
| 经产妇 | -0.798 | 0.316 | 0.45 | [0.24,0.84] | 0.013 |
| 妊娠期糖尿病 | 无 | | | 1.00 | | |
| 有 | 1.005 | 0.223 | 2.73 | [1.76,4.22] | <0.001 |
| 妊娠期高血压 | 无 | | | 1.00 | | |
| 有 | 0.621 | 0.312 | 1.86 | [1.01,3.44] | 0.047 |
| 甲状腺功能亢进 | 无 | | | 1.00 | | |
| 有 | -0.151 | 0.707 | 0.86 | [0.16,4.46] | 0.853 |
| 甲状腺功能减退 | 无 | | | 1.00 | | |
| 有 | 0.900 | 0.343 | 2.46 | [1.25,4.86] | 0.009 |
| 孕期抑郁情绪 | 无 | | | 1.00 | | |
| 有 | 1.537 | 0.310 | 4.65 | [2.51,8.64] | <0.001 |
| 规律参加产妇课堂 | 否 | | | 1.00 | | |
| 是 | -0.371 | 0.203 | 0.69 | [0.46,1.04] | 0.074 |
| 孕期体力活动水平 | 充足 | | | 1.00 | | |
| 不充足 | 0.824 | 0.220 | 2.28 | [1.48,3.52] | <0.001 |
| 孕前体质指数 | | 0.157 | 0.032 | 1.17 | [1.09,1.25] | <0.001 |
| 分娩前血清白蛋白 | | -0.062 | 0.041 | 0.94 | [0.88,1.02] | 0.126 |
| 分娩前血红蛋白 | | -0.010 | 0.007 | 0.99 | [0.97,1.01] | 0.166 |
| 每日静坐时长 | | 0.215 | 0.072 | 1.24 | [1.08,1.42] | 0.002 |
), ArticleFig(id=1322929495929401870, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Table 3, caption=
Results of multivariate Logistic regression analysis of factors influencing excessive gestational weight gain in puerperae
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 分类 | 回归系数 | 标准误 | OR值 | 95%CI | P |
|---|
| 年龄 | <35岁 | | | 1.00 | | |
| ≥35岁 | 0.653 | 0.217 | 1.92 | [1.21,3.06] | 0.006 |
| 受教育水平 | 专科及以下 | | | 1.00 | | |
| 本科 | -0.274 | 0.376 | 0.76 | [0.37,1.53] | 0.440 |
| 硕士研究生及以上 | -0.198 | 0.394 | 0.82 | [0.38,1.79] | 0.622 |
| 家庭年收入 | <20万元 | | | 1.00 | | |
| 20万~30万元 | -0.223 | 0.432 | 0.80 | [0.34,1.85] | 0.598 |
| >30万元 | -0.248 | 0.426 | 0.78 | [0.34,1.83] | 0.573 |
| 产次 | 初产妇 | | | 1.00 | | |
| 经产妇 | -0.942 | 0.357 | 0.39 | [0.20,0.77] | 0.007 |
| 妊娠期糖尿病 | 无 | | | 1.00 | | |
| 有 | 0.703 | 0.251 | 2.02 | [1.23,3.33] | 0.006 |
| 妊娠期高血压 | 无 | | | 1.00 | | |
| 有 | -0.261 | 0.389 | 0.77 | [0.36,1.67] | 0.514 |
| 甲状腺功能减退 | 无 | | | 1.00 | | |
| 有 | 0.625 | 0.395 | 1.88 | [0.87,4.08] | 0.108 |
| 孕期抑郁情绪 | 无 | | | 1.00 | | |
| 有 | 1.324 | 0.351 | 3.76 | [1.87,7.59] | <0.001 |
| 孕期体力活动水平 | 充足 | | | 1.00 | | |
| 不充足 | 0.582 | 0.246 | 1.79 | [1.10,2.92] | 0.019 |
| 孕前体质指数 | | 0.104 | 0.039 | 1.11 | [1.03,1.19] | 0.008 |
| 每日静坐时长 | | 0.166 | 0.077 | 1.18 | [1.02,1.37] | 0.027 |
), ArticleFig(id=1322929496025870863, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=表3, caption=
产妇发生孕期体重过度增长影响因素的多因素Logistic回归分析结果
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| 项目 | 分类 | 回归系数 | 标准误 | OR值 | 95%CI | P |
|---|
| 年龄 | <35岁 | | | 1.00 | | |
| ≥35岁 | 0.653 | 0.217 | 1.92 | [1.21,3.06] | 0.006 |
| 受教育水平 | 专科及以下 | | | 1.00 | | |
| 本科 | -0.274 | 0.376 | 0.76 | [0.37,1.53] | 0.440 |
| 硕士研究生及以上 | -0.198 | 0.394 | 0.82 | [0.38,1.79] | 0.622 |
| 家庭年收入 | <20万元 | | | 1.00 | | |
| 20万~30万元 | -0.223 | 0.432 | 0.80 | [0.34,1.85] | 0.598 |
| >30万元 | -0.248 | 0.426 | 0.78 | [0.34,1.83] | 0.573 |
| 产次 | 初产妇 | | | 1.00 | | |
| 经产妇 | -0.942 | 0.357 | 0.39 | [0.20,0.77] | 0.007 |
| 妊娠期糖尿病 | 无 | | | 1.00 | | |
| 有 | 0.703 | 0.251 | 2.02 | [1.23,3.33] | 0.006 |
| 妊娠期高血压 | 无 | | | 1.00 | | |
| 有 | -0.261 | 0.389 | 0.77 | [0.36,1.67] | 0.514 |
| 甲状腺功能减退 | 无 | | | 1.00 | | |
| 有 | 0.625 | 0.395 | 1.88 | [0.87,4.08] | 0.108 |
| 孕期抑郁情绪 | 无 | | | 1.00 | | |
| 有 | 1.324 | 0.351 | 3.76 | [1.87,7.59] | <0.001 |
| 孕期体力活动水平 | 充足 | | | 1.00 | | |
| 不充足 | 0.582 | 0.246 | 1.79 | [1.10,2.92] | 0.019 |
| 孕前体质指数 | | 0.104 | 0.039 | 1.11 | [1.03,1.19] | 0.008 |
| 每日静坐时长 | | 0.166 | 0.077 | 1.18 | [1.02,1.37] | 0.027 |
), ArticleFig(id=1322929496097174032, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Table 4, caption=
Predictive performance of the excessive gestational weight gain prediction model and results of Hosmer-Lemeshow test for the training set
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| 模型 | AUC | 准确度 | 灵敏度 | 特异度 | 精确度 | F1分数 | Brier Score | Hosmer-Lemeshow检验(P) |
|---|
| LR | 0.757 | 0.705 | 0.683 | 0.715 | 0.528 | 0.596 | 0.177 | 0.973 |
| SVM | 0.745 | 0.744 | 0.554 | 0.832 | 0.606 | 0.579 | 0.191 | 0.303 |
| GBM | 0.836 | 0.778 | 0.705 | 0.812 | 0.636 | 0.669 | 0.147 | 0.369 |
| NN | 0.754 | 0.700 | 0.698 | 0.701 | 0.522 | 0.597 | 0.179 | 0.506 |
| XGBoost | 0.774 | 0.689 | 0.791 | 0.641 | 0.507 | 0.618 | 0.249 | 0.109 |
| CatBoost | 0.757 | 0.652 | 0.777 | 0.594 | 0.472 | 0.587 | 0.284 | 0.322 |
), ArticleFig(id=1322929497741341201, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=表4, caption=
训练集产妇孕期体重过度增长预测模型预测性能及Hosmer-Lemeshow检验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | AUC | 准确度 | 灵敏度 | 特异度 | 精确度 | F1分数 | Brier Score | Hosmer-Lemeshow检验(P) |
|---|
| LR | 0.757 | 0.705 | 0.683 | 0.715 | 0.528 | 0.596 | 0.177 | 0.973 |
| SVM | 0.745 | 0.744 | 0.554 | 0.832 | 0.606 | 0.579 | 0.191 | 0.303 |
| GBM | 0.836 | 0.778 | 0.705 | 0.812 | 0.636 | 0.669 | 0.147 | 0.369 |
| NN | 0.754 | 0.700 | 0.698 | 0.701 | 0.522 | 0.597 | 0.179 | 0.506 |
| XGBoost | 0.774 | 0.689 | 0.791 | 0.641 | 0.507 | 0.618 | 0.249 | 0.109 |
| CatBoost | 0.757 | 0.652 | 0.777 | 0.594 | 0.472 | 0.587 | 0.284 | 0.322 |
), ArticleFig(id=1322929497812644370, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=EN, label=Table 5, caption=
Predictive performance of the excessive gestational weight gain prediction model and results of the Hosmer-Lemeshow test for the testing set
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | AUC | 准确度 | 灵敏度 | 特异度 | 精确度 | F1分数 | Brier Score | Hosmer-Lemeshow检验(P) |
|---|
| LR | 0.770 | 0.763 | 0.61 | 0.835 | 0.632 | 0.621 | 0.178 | 0.219 |
| SVM | 0.770 | 0.78 | 0.576 | 0.874 | 0.68 | 0.624 | 0.198 | 0.214 |
| GBM | 0.756 | 0.731 | 0.661 | 0.764 | 0.565 | 0.609 | 0.184 | 0.716 |
| NN | 0.732 | 0.694 | 0.746 | 0.669 | 0.512 | 0.607 | 0.187 | 0.532 |
| XGBoost | 0.747 | 0.731 | 0.712 | 0.74 | 0.56 | 0.627 | 0.249 | 0.081 |
| CatBoost | 0.766 | 0.763 | 0.576 | 0.85 | 0.642 | 0.607 | 0.284 | 0.110 |
), ArticleFig(id=1322929497942667795, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322929485884043705, language=CN, label=表5, caption=
测试集产妇孕期体重过度增长预测模型预测性能及Hosmer-Lemeshow检验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | AUC | 准确度 | 灵敏度 | 特异度 | 精确度 | F1分数 | Brier Score | Hosmer-Lemeshow检验(P) |
|---|
| LR | 0.770 | 0.763 | 0.61 | 0.835 | 0.632 | 0.621 | 0.178 | 0.219 |
| SVM | 0.770 | 0.78 | 0.576 | 0.874 | 0.68 | 0.624 | 0.198 | 0.214 |
| GBM | 0.756 | 0.731 | 0.661 | 0.764 | 0.565 | 0.609 | 0.184 | 0.716 |
| NN | 0.732 | 0.694 | 0.746 | 0.669 | 0.512 | 0.607 | 0.187 | 0.532 |
| XGBoost | 0.747 | 0.731 | 0.712 | 0.74 | 0.56 | 0.627 | 0.249 | 0.081 |
| CatBoost | 0.766 | 0.763 | 0.576 | 0.85 | 0.642 | 0.607 | 0.284 | 0.110 |
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