Article(id=1241023936813650638, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1241023927812682133, articleNumber=null, orderNo=null, doi=10.20043/j.cnki.MPM.202403126, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1710086400000, receivedDateStr=2024-03-11, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1773812763646, onlineDateStr=2026-03-18, pubDate=1739116800000, pubDateStr=2025-02-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773812763646, onlineIssueDateStr=2026-03-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773812763646, creator=13701087609, updateTime=1773812763646, updator=13701087609, issue=Issue{id=1241023927812682133, tenantId=1146029695717560320, journalId=1227665162245664772, year='2025', volume='52', issue='3', pageStart='385', pageEnd='576', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773812761500, creator=13701087609, updateTime=1773812858867, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1241024336258200259, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1241023927812682133, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1241024336258200260, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1241023927812682133, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=481, endPage=486, ext={EN=ArticleExt(id=1241023937258246906, articleId=1241023936813650638, tenantId=1146029695717560320, journalId=1227665162245664772, language=EN, title=Research on the relationship between body mass index trajectories and cognitive impairment and cognitive function in the elderly in China, columnId=1228016572892119056, journalTitle=Modern Preventive Medicine, columnName=Primary Health Services, runingTitle=null, highlight=null, articleAbstract=
Objective To explore the relationship between body mass index (BMI) trajectories and cognitive impairment and cognitive function in the elderly in China.
Methods Based on data from the China Health and Retirement Longitudinal Study (CHARLS) from 2005 to 2018, a sample of 6 423 elderly individuals was selected. Group-based trajectory modeling was employed to construct BMI trajectories, and Cox proportional hazards regression models were used to analyze the relationship between BMI trajectories and the risk of cognitive impairment. Generalized linear models were applied to examine the relationship between BMI trajectories and cognitive function.
Results Three BMI trajectory groups were identified among males: “Normal-Stable Group (57.59%)”, “Normal-Overweight Group (36.27%)”, and “Overweight-Stable Group (6.13%)”. Among females, three BMI trajectory groups were identified:“Normal-Stable Group (68.14%)”, “Normal-Overweight Group (26.70%)”, and “Overweight-Obese Group (5.16%)”. Using the Normal-Stable Group as reference, after adjusting for confounding factors, the risk of cognitive impairment for males in the Normal-Overweight Group and Overweight-Stable Group was [HR (95%CI)] 0.76 (0.64-0.91), P<0.01 and 0.65 (0.43-0.99), P<0.05,respectively. For females, the risk of cognitive impairment in the Normal-Overweight Group and Overweight-Obese Group was [HR(95%CI)] 0.74 (0.63-0.87), P<0.001 and 0.70 (0.50-0.99), P<0.05, respectively. Cognitive function scores for males in the Normal-Overweight Group and Overweight-Stable Group increased by 0.66 (0.42-0.89) points, P<0.001 and 0.78 (0.32-1.24) points, P<0.01,respectively. For females, cognitive function scores in the Normal-Overweight Group and Overweight-Obese Group increased by 1.19(0.91-1.46) points, P<0.001 and 1.44 (0.91-1.96) points, P<0.001, respectively.
Conclusion There is heterogeneity in the BMI trajectories of the elderly in China, and the classification of BMI trajectories is significantly associated with cognitive impairment and cognitive function. Trajectories of increasing BMI are associated with a reduced risk of cognitive impairment, and cognitive function is generally higher in populations where BMI remains at normal levels.
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目的 探究我国老年人体质指数(body mass index,BMI)轨迹与认知障碍及认知功能的关系。
方法 基于2005—2018年中国老年健康调查数据,选取6 423名老年人,应用组基轨迹模型构建BMI轨迹,Cox比例风险回归模型分析BMI轨迹与认知障碍发生风险的关系,广义线性模型分析BMI轨迹与认知功能的关系。
结果 男性中识别出3个BMI轨迹组,正常-稳定组(57.59%)、正常-超重组(36.27%)及超重-稳定组(6.13%)。女性中识别出3个BMI轨迹组,正常-稳定组(68.14%)、正常-超重组(26.70%)及超重-肥胖组(5.16%)。以正常-稳定组为参照组,调整混杂因素发现,男性正常-超重组、超重-稳定组发生认知障碍的风险[HR(95%CI)]分别为0.76(0.64~0.91)(P<0.01)和0.65(0.43~0.99)(P<0.05)。女性正常-超重组和超重-肥胖组发生认知障碍的风险[HR(95%CI)]为0.74(0.63~0.87)(P<0.001)和0.70(0.50~0.99)(P<0.05)。男性正常-超重组、超重-稳定组认知功能得分升高0.66(0.42~0.89)(P<0.001)和0.78(0.32~1.24)分(P<0.01)。女性正常-超重组和超重-肥胖组认知功能得分升高1.19(0.91~1.46)(P<0.001)和1.44(0.91~1.96)分(P<0.001)。
结论 我国老年人BMI轨迹存在异质性,BMI轨迹归属与认知障碍和认知功能显著相关。BMI升高的轨迹会降低认知障碍发生风险,认知功能较BMI维持在正常水平的人群均较高。
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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=wC3GIBtZaAR4LlEHKjeF7w==, magXml=DAb4nFbkhrWvkBYkyTRlBg==, pdfUrl=null, pdf=IcQr4mlD4kTjFXVoH8gMDg==, pdfFileSize=708223, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=FPFe9aqeFoXVa4bqCZRGWg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=WR5PUk2SxJJeolMcmmMFyg==, mapNumber=null, authorCompany=null, fund=null, authors=
卓力(2000—),女,硕士在读,研究方向:老年人口社会学
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1.南京中医药大学养老服务与管理学院,江苏 南京 210023)]), AuthorCompany(id=1241023940349449130, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, xref=2., ext=[AuthorCompanyExt(id=1241023940357837740, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, companyId=1241023940349449130, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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BMI trajectories of older adults by gender, figureFileSmall=FMZN7Qxoumkp1uUp8PPI+Q==, figureFileBig=FPFe9aqeFoXVa4bqCZRGWg==, tableContent=null), ArticleFig(id=1241023944132710583, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=CN, label=图1, caption=
老年男性、女性的BMI轨迹, figureFileSmall=FMZN7Qxoumkp1uUp8PPI+Q==, figureFileBig=FPFe9aqeFoXVa4bqCZRGWg==, tableContent=null), ArticleFig(id=1241023944426311883, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=EN, label=Table 1, caption=
Model tests for BMI trajectories for different trajectory groups
, figureFileSmall=null, figureFileBig=null, tableContent=
| 组数 | 男性 | 女性 |
|---|
| BIC | AIC | 模型估计的各组比例(%) | BIC | AIC | 模型估计的各组比例(%) |
|---|
| 2 | 24 934 | 24 913 | 76.89 | 23.11 | | | 28 388 | 28 384 | 79.48 | 20.52 | | |
| 3 | 24 842 | 24 817 | 54.77 | 38.48 | 6.74 | | 28 228 | 28 195 | 64.85 | 29.21 | 5.94 | |
| 4 | 24 681 | 24 642 | 58.63 | 34.34 | 5.48 | 1.55 | 28 218 | 28 212 | 68.43 | 17.11 | 11.22 | 3.23 |
), ArticleFig(id=1241023944644415700, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=CN, label=表1, caption=
不同轨迹组数BMI轨迹的模型检验
, figureFileSmall=null, figureFileBig=null, tableContent=
| 组数 | 男性 | 女性 |
|---|
| BIC | AIC | 模型估计的各组比例(%) | BIC | AIC | 模型估计的各组比例(%) |
|---|
| 2 | 24 934 | 24 913 | 76.89 | 23.11 | | | 28 388 | 28 384 | 79.48 | 20.52 | | |
| 3 | 24 842 | 24 817 | 54.77 | 38.48 | 6.74 | | 28 228 | 28 195 | 64.85 | 29.21 | 5.94 | |
| 4 | 24 681 | 24 642 | 58.63 | 34.34 | 5.48 | 1.55 | 28 218 | 28 212 | 68.43 | 17.11 | 11.22 | 3.23 |
), ArticleFig(id=1241023944774439133, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=EN, label=Table 2, caption=
Estimated and actual proportions and probabilities for each group of BMI trajectory
, figureFileSmall=null, figureFileBig=null, tableContent=
| 轨迹类型 | 男性 | 女性 |
|---|
| 类型1 | 类型2 | 类型3 | 类型1 | 类型2 | 类型3 |
|---|
| 类型1 | 0.832 | 0.168 | 0.000 | 0.887 | 0.113 | 0.000 |
| 类型2 | 0.189 | 0.767 | 0.044 | 0.166 | 0.778 | 0.057 |
| 类型3 | 0.005 | 0.158 | 0.837 | 0.001 | 0.147 | 0.852 |
| 估计总体比例 | 54.77 | 38.49 | 6.74 | 64.85 | 29.21 | 5.94 |
| 实际总体比例 | 57.59 | 36.27 | 6.14 | 68.14 | 26.7 | 5.16 |
), ArticleFig(id=1241023944904462566, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=CN, label=表2, caption=
BMI轨迹类型各组估计及实际总体占比和资格概率
, figureFileSmall=null, figureFileBig=null, tableContent=
| 轨迹类型 | 男性 | 女性 |
|---|
| 类型1 | 类型2 | 类型3 | 类型1 | 类型2 | 类型3 |
|---|
| 类型1 | 0.832 | 0.168 | 0.000 | 0.887 | 0.113 | 0.000 |
| 类型2 | 0.189 | 0.767 | 0.044 | 0.166 | 0.778 | 0.057 |
| 类型3 | 0.005 | 0.158 | 0.837 | 0.001 | 0.147 | 0.852 |
| 估计总体比例 | 54.77 | 38.49 | 6.74 | 64.85 | 29.21 | 5.94 |
| 实际总体比例 | 57.59 | 36.27 | 6.14 | 68.14 | 26.7 | 5.16 |
), ArticleFig(id=1241023945026097389, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=EN, label=Table 3, caption=
Comparison of baseline characteristics of older adults with BMI trajectories by different genders [n=6 423(%),n(%),(
)
, figureFileSmall=null, figureFileBig=null, tableContent=
| 特征 | 男性BMI轨迹[n=3049(47.47%)] | F/χ2值 | P值 | 女性BMI轨迹[n=3374(52.53%) | F/χ2值 | P值 |
|---|
| 正常-稳定组 | 正常-超重组 | 超重-稳定组 | 正常-稳定组 | 正常-超重组 | 超重-肥胖组 |
|---|
| 人数 | 1 756(57.59) | 1 106(36.27) | 187(6.13) | | | 2 299(68.14) | 901(26.70) | 174(5.16) | | |
| 年龄 | | | | 154.76 | <0.001 | | | | 324.71 | <0.001 |
| (岁) | 80.64±9.66 | 76.67±8.94 | 74.28±7.91 | | | 83.13±10.67 | 76.41±9.32 | 74.13±8.35 | | |
| 65~74 | 539(30.69) | 547(49.46) | 109(58.29) | | | 592(25.75) | 459(50.94) | 111(63.79) | | |
| 75~84 | 527(30.01) | 301(27.22) | 51(27.27) | | | 578(25.14) | 247(27.41) | 42(24.14) | | |
| ≥85 | 690(39.29) | 258(23.33) | 27(14.44) | | | 1 129(49.11) | 195(21.64) | 21(12.07) | | |
| 居住地 | | | | 128.24 | <0.001 | | | | 66.29 | <0.001 |
| 农村 | 1 149(65.43) | 532(48.10) | 63(33.69) | | | 1 438(62.55) | 452(50.17) | 69(39.66) | | |
| 出生地 | | | | 39.30 | <0.001 | | | | 19.09 | <0.001 |
| 农村 | 1 541(87.76) | 895(81.00) | 139(74.33) | | | 1 985(86.53) | 741(82.33) | 133(76.44) | | |
| 婚姻状况 | | | | 72.83 | <0.001 | | | | 119.83 | <0.001 |
| 无配偶 | 815(46.41) | 360(32.55) | 47(25.13) | | | 1 744(75.86) | 526(58.38) | 92(52.87) | | |
| 是否上学 | | | | 29.56 | <0.001 | | | | 61.81 | <0.001 |
| 否 | 585(33.33) | 299(27.06) | 31(16.67) | | | 1 806(78.90) | 599(66.70) | 112(64.37) | | |
| 是否吸烟 | | | | 10.13 | 0.006 | | | | 11.37 | 0.003 |
| 否 | 998(58.87) | 672(60.76) | 126(67.38) | | | 2 126(92.47) | 820(91.01) | 159(91.38) | | |
| 是否饮酒 | | | | 0.17 | 0.917 | | | | 5.50 | 0.064 |
| 否 | 1 111(63.27) | 694(62.75) | 116(62.03) | | | 2 029(88.26) | 821(91.12) | 154(88.51) | | |
| 是否锻炼 | | | | 96.25 | <0.001 | | | | 105.72 | <0.001 |
| 否 | 1 117(63.61) | 541(48.92) | 66(35.29) | | | 1 670(72.64) | 533(59.16) | 74(42.53) | | |
| 是否吃蔬菜 | | | | 83.22 | <0.001 | | | | 65.22 | <0.001 |
| 否 | 1 212(69.20) | 620(56.06) | 82(43.85) | | | 1 527(66.42) | 496(55.05) | 82(47.13) | | |
| ADL受损 | | | | 10.37 | 0.006 | | | | 10.68 | 0.005 |
| 否 | 1 649(93.91) | 1 029(93.04) | 164(87.70) | | | 2 029(88.29) | 829(92.01) | 160(91.95) | | |
| 慢性病数量 | | | | 44.09 | <0.001 | | | | 56.02 | <0.001 |
| 无 | 890(50.68) | 468(42.31) | 66(35.29) | | | 1 117(48.59) | 372(41.29) | 49(28.16) | | |
| 1种 | 497(28.30) | 356(32.19) | 49(26.20) | | | 696(30.27) | 275(30.52) | 53(30.46) | | |
| ≥2种 | 369(21.01) | 282(25.50) | 72(38.50) | | | 486(21.14) | 254(28.19) | 72(41.38) | | |
), ArticleFig(id=1241023945130954996, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=CN, label=表3, caption=
不同性别下BMI轨迹老年人基线特征比较[n=6 423(%),n(%),(
)]
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| 特征 | 男性BMI轨迹[n=3049(47.47%)] | F/χ2值 | P值 | 女性BMI轨迹[n=3374(52.53%) | F/χ2值 | P值 |
|---|
| 正常-稳定组 | 正常-超重组 | 超重-稳定组 | 正常-稳定组 | 正常-超重组 | 超重-肥胖组 |
|---|
| 人数 | 1 756(57.59) | 1 106(36.27) | 187(6.13) | | | 2 299(68.14) | 901(26.70) | 174(5.16) | | |
| 年龄 | | | | 154.76 | <0.001 | | | | 324.71 | <0.001 |
| (岁) | 80.64±9.66 | 76.67±8.94 | 74.28±7.91 | | | 83.13±10.67 | 76.41±9.32 | 74.13±8.35 | | |
| 65~74 | 539(30.69) | 547(49.46) | 109(58.29) | | | 592(25.75) | 459(50.94) | 111(63.79) | | |
| 75~84 | 527(30.01) | 301(27.22) | 51(27.27) | | | 578(25.14) | 247(27.41) | 42(24.14) | | |
| ≥85 | 690(39.29) | 258(23.33) | 27(14.44) | | | 1 129(49.11) | 195(21.64) | 21(12.07) | | |
| 居住地 | | | | 128.24 | <0.001 | | | | 66.29 | <0.001 |
| 农村 | 1 149(65.43) | 532(48.10) | 63(33.69) | | | 1 438(62.55) | 452(50.17) | 69(39.66) | | |
| 出生地 | | | | 39.30 | <0.001 | | | | 19.09 | <0.001 |
| 农村 | 1 541(87.76) | 895(81.00) | 139(74.33) | | | 1 985(86.53) | 741(82.33) | 133(76.44) | | |
| 婚姻状况 | | | | 72.83 | <0.001 | | | | 119.83 | <0.001 |
| 无配偶 | 815(46.41) | 360(32.55) | 47(25.13) | | | 1 744(75.86) | 526(58.38) | 92(52.87) | | |
| 是否上学 | | | | 29.56 | <0.001 | | | | 61.81 | <0.001 |
| 否 | 585(33.33) | 299(27.06) | 31(16.67) | | | 1 806(78.90) | 599(66.70) | 112(64.37) | | |
| 是否吸烟 | | | | 10.13 | 0.006 | | | | 11.37 | 0.003 |
| 否 | 998(58.87) | 672(60.76) | 126(67.38) | | | 2 126(92.47) | 820(91.01) | 159(91.38) | | |
| 是否饮酒 | | | | 0.17 | 0.917 | | | | 5.50 | 0.064 |
| 否 | 1 111(63.27) | 694(62.75) | 116(62.03) | | | 2 029(88.26) | 821(91.12) | 154(88.51) | | |
| 是否锻炼 | | | | 96.25 | <0.001 | | | | 105.72 | <0.001 |
| 否 | 1 117(63.61) | 541(48.92) | 66(35.29) | | | 1 670(72.64) | 533(59.16) | 74(42.53) | | |
| 是否吃蔬菜 | | | | 83.22 | <0.001 | | | | 65.22 | <0.001 |
| 否 | 1 212(69.20) | 620(56.06) | 82(43.85) | | | 1 527(66.42) | 496(55.05) | 82(47.13) | | |
| ADL受损 | | | | 10.37 | 0.006 | | | | 10.68 | 0.005 |
| 否 | 1 649(93.91) | 1 029(93.04) | 164(87.70) | | | 2 029(88.29) | 829(92.01) | 160(91.95) | | |
| 慢性病数量 | | | | 44.09 | <0.001 | | | | 56.02 | <0.001 |
| 无 | 890(50.68) | 468(42.31) | 66(35.29) | | | 1 117(48.59) | 372(41.29) | 49(28.16) | | |
| 1种 | 497(28.30) | 356(32.19) | 49(26.20) | | | 696(30.27) | 275(30.52) | 53(30.46) | | |
| ≥2种 | 369(21.01) | 282(25.50) | 72(38.50) | | | 486(21.14) | 254(28.19) | 72(41.38) | | |
), ArticleFig(id=1241023945235812602, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=EN, label=Table 4, caption=
Cox proportional risk regression models for the relationship between body mass index trajectories and cognitive impairment in men and women [HR (95%CI)]
, figureFileSmall=null, figureFileBig=null, tableContent=
| 性别 | 模型 | 正常-超重组(n=1 106) | P值 | 超重-稳定组(n=187) | P值 |
|---|
| 男性 | 模型1 | 0.64(0.54~0.77) | <0.001 | 0.58(0.40~0.85) | <0.001 |
| 模型2 | 0.72(0.60~0.87) | <0.001 | 0.62(0.41~0.93) | 0.034 |
| 模型3 | 0.72(0.60~0.86) | <0.001 | 0.63(0.42~0.95) | 0.029 |
| 模型4 | 0.76(0.64~0.91) | 0.003 | 0.65(0.43~0.99) | 0.038 |
| 女性 | 模型1 | 0.50(0.43~0.59) | <0.001 | 0.49(0.36~0.66) | <0.001 |
| 模型2 | 0.63(0.54~0.73) | <0.001 | 0.58(0.42~0.81) | 0.001 |
| 模型3 | 0.68(0.58~0.80) | <0.001 | 0.70(0.50~0.99) | 0.041 |
| 模型4 | 0.74(0.63~0.87) | <0.001 | 0.70(0.50~0.99) | 0.044 |
), ArticleFig(id=1241023945399390471, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=CN, label=表4, caption=
男性、女性BMI轨迹和认知障碍关系的Cox比例风险回归模型[HR(95%CI)]
, figureFileSmall=null, figureFileBig=null, tableContent=
| 性别 | 模型 | 正常-超重组(n=1 106) | P值 | 超重-稳定组(n=187) | P值 |
|---|
| 男性 | 模型1 | 0.64(0.54~0.77) | <0.001 | 0.58(0.40~0.85) | <0.001 |
| 模型2 | 0.72(0.60~0.87) | <0.001 | 0.62(0.41~0.93) | 0.034 |
| 模型3 | 0.72(0.60~0.86) | <0.001 | 0.63(0.42~0.95) | 0.029 |
| 模型4 | 0.76(0.64~0.91) | 0.003 | 0.65(0.43~0.99) | 0.038 |
| 女性 | 模型1 | 0.50(0.43~0.59) | <0.001 | 0.49(0.36~0.66) | <0.001 |
| 模型2 | 0.63(0.54~0.73) | <0.001 | 0.58(0.42~0.81) | 0.001 |
| 模型3 | 0.68(0.58~0.80) | <0.001 | 0.70(0.50~0.99) | 0.041 |
| 模型4 | 0.74(0.63~0.87) | <0.001 | 0.70(0.50~0.99) | 0.044 |
), ArticleFig(id=1241023945541996817, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=EN, label=Table 5, caption=
Generalized linear model of the relationship between body mass index trajectories and cognitive function scores in men and women [β(95%CI)]
, figureFileSmall=null, figureFileBig=null, tableContent=
| 性别 | 模型 | 正常-超重组 | P值 | 超重-稳定组 | P值 |
|---|
| 男性 | 模型1 | 1.11(0.85~1.36) | <0.001 | 1.23(0.72~1.73) | <0.001 |
| 模型2 | 0.75(0.49~1.01) | <0.001 | 0.69(0.19~1.20) | 0.007 |
| 模型3 | 0.78(0.52~1.03) | <0.001 | 0.75(0.25~1.26) | 0.003 |
| 模型4 | 0.66(0.42~0.89) | <0.001 | 0.78(0.32~1.24) | 0.001 |
| 女性 | 模型1 | 2.11(1.80~2.41) | <0.001 | 2.40(1.82~2.98) | <0.001 |
| 模型2 | 1.37(1.06~1.67) | <0.001 | 1.71(1.13~2.29) | <0.001 |
| 模型3 | 1.38(1.08~1.67) | <0.001 | 1.49(0.93~2.05) | <0.001 |
| 模型4 | 1.19(0.91~1.46) | <0.001 | 1.44(0.91~1.96) | <0.001 |
), ArticleFig(id=1241023945630077207, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1241023936813650638, language=CN, label=表5, caption=
男性、女性BMI轨迹和认知功能得分关系的广义线性模型[β(95%CI)]
, figureFileSmall=null, figureFileBig=null, tableContent=
| 性别 | 模型 | 正常-超重组 | P值 | 超重-稳定组 | P值 |
|---|
| 男性 | 模型1 | 1.11(0.85~1.36) | <0.001 | 1.23(0.72~1.73) | <0.001 |
| 模型2 | 0.75(0.49~1.01) | <0.001 | 0.69(0.19~1.20) | 0.007 |
| 模型3 | 0.78(0.52~1.03) | <0.001 | 0.75(0.25~1.26) | 0.003 |
| 模型4 | 0.66(0.42~0.89) | <0.001 | 0.78(0.32~1.24) | 0.001 |
| 女性 | 模型1 | 2.11(1.80~2.41) | <0.001 | 2.40(1.82~2.98) | <0.001 |
| 模型2 | 1.37(1.06~1.67) | <0.001 | 1.71(1.13~2.29) | <0.001 |
| 模型3 | 1.38(1.08~1.67) | <0.001 | 1.49(0.93~2.05) | <0.001 |
| 模型4 | 1.19(0.91~1.46) | <0.001 | 1.44(0.91~1.96) | <0.001 |
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