Article(id=1311350349282243196, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1311350193946194882, articleNumber=null, orderNo=null, doi=10.20043/j.cnki.MPM.202603027, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1772380800000, receivedDateStr=2026-03-02, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1790579886980, onlineDateStr=2026-09-28, pubDate=1786291200000, pubDateStr=2026-08-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790579886980, onlineIssueDateStr=2026-09-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790579886980, creator=13701087609, updateTime=1790579886980, updator=13701087609, issue=Issue{id=1311350193946194882, tenantId=1146029695717560320, journalId=1227665162245664772, year='2026', volume='53', issue='15', pageStart='2689', pageEnd='2880', 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=1790579849945, creator='13701087609', updateTime=1790588319569, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1311385718195315029, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1311350193946194882, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1311385718195315030, tenantId=1146029695717560320, journalId=1227665162245664772, issueId=1311350193946194882, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2792, endPage=2798, ext={EN=ArticleExt(id=1311350350767026814, articleId=1311350349282243196, tenantId=1146029695717560320, journalId=1227665162245664772, language=EN, title=Association between multimorbidity development trajectories and intrinsic capacity impairment in community-dwelling older adults, columnId=1228016572892119056, journalTitle=Modern Preventive Medicine, columnName=Primary Health Services, runingTitle=null, highlight=null, articleAbstract=
Objective

To explore the association between multimorbidity trajectories and intrinsic capacity (IC) impairment among community-dwelling older adults.

Methods

Based on hospital information system (HIS) data from Jiading District, Shanghai, from 2018 to 2023 and a community survey conducted in 2024, 2 406 participants aged ≥60 years who completed the five-domain IC assessment and had ≥3 medical records cumulatively were included. Multimorbidity was defined as having ≥2 chronic diseases simultaneously. IC was assessed across five domains according to WHO recommendations, and impairment in any domain was defined as IC impairment. A group-based trajectory model (GBTM) was used to identify multimorbidity trajectories, and logistic regression was employed to analyze the association with IC impairment.

Results

GBTM identified three trajectories: low-level stable (31.5%), medium-level slow-growth(52.8%), and high-level stable (15.6%). The prevalence of IC impairment was 55.0% in 2024. After full adjustment, multimorbidity was associated with IC impairment (OR=1.23, 95% CI: 1.03-1.48), and the risk significantly increased when the number of chronic diseases was ≥4. Compared with the low-level stable group, the risks of IC impairment were elevated in the medium-level slow-growth group (OR=1.28, 95% CI: 1.06-1.55) and the high-level stable group (OR=1.65, 95% CI: 1.26-2.18). Age significantly modified the association (P=0.036), with a more pronounced association in the group aged 70-79 years.

Conclusion

Multimorbidity burden is substantial among community-dwelling older adults, with heterogeneous trajectories. Higher trajectory levels are associated with greater risk of IC impairment. High-risk populations should be identified through trajectory analysis, and IC assessment should be incorporated into community follow-up to support early intervention.

, authors=Hui-min ZHOU1, 2, Yan ZHANG3, Zi-yi WANG4, Shu-na LIN4, Hong-jie YU3, Ge-yao ZHOU1, 5, Ying WANG4, Ming LI1, 2, 6, authorsList=Hui-min ZHOU, Yan ZHANG, Zi-yi WANG, Shu-na LIN, Hong-jie YU, Ge-yao ZHOU, Ying WANG, Ming LI, authorCompany=null, correspAuthors=Ming 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=1311350351740105352, articleId=1311350349282243196, tenantId=1146029695717560320, journalId=1227665162245664772, language=CN, title=社区老年人多重慢病轨迹与内在能力受损的关联研究, columnId=1228016573533847611, journalTitle=现代预防医学, columnName=基层卫生服务, runingTitle=null, highlight=null, articleAbstract=
目的

探讨社区老年人多重慢病发展轨迹与内在能力受损的关联。

方法

基于上海市嘉定区2018—2023年医院信息系统数据及2024年社区调查,纳入≥60岁、完成内在能力五维评估且累积≥3次病案记录者2 406人。多重慢病定义为同时患≥2种慢性病。内在能力按世界卫生组织推荐从五维评估,任一维度受损判定为内在能力受损。采用组基轨迹模型(group-based trajectory modeling,GBTM)识别多重慢病发展轨迹,logistic回归分析其与内在能力受损的关联。

结果

GBTM识别出三类轨迹:低水平稳定型(31.5%)、中水平缓慢增长型(52.8%)和高水平稳定型(15.6%)。2024年内在能力受损率为55.0%。完全调整后,多重慢病与内在能力受损相关(OR=1.23,95%CI:1.03~1.48);慢性病数量≥4种时风险显著升高。与低水平稳定型相比,中水平缓慢增长型(OR=1.28,95%CI:1.06~1.55)和高水平稳定型(OR=1.65,95%CI:1.26~2.18)内在能力受损风险升高;年龄存在效应修饰(P=0.036),70~79岁组更显著。

结论

社区老年人多重慢病负担较重且轨迹存在异质性;轨迹水平越高,内在能力受损风险越大。应结合轨迹识别高风险人群,将内在能力评估纳入社区随访以支持早期干预。

, authors=周慧敏1, 2, 张妍3, 王子怡4, 林淑娜4, 于宏杰3, 周戈耀1, 5, 王颖4, 李明1, 2, 6, authorsList=周慧敏, 张妍, 王子怡, 林淑娜, 于宏杰, 周戈耀, 王颖, 李明, authorCompany=null, correspAuthors=李明, authorNote=

周慧敏(2001—),女,硕士,无职称,研究方向:老年健康与健康老龄化

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李明,E-mail:
, copyrightStatement=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=Q8N6DEyXwIBcECCKXrXLXg==, magXml=nJYi2aWWM2TcrSxiQC3g7w==, pdfUrl=null, pdf=PuDcHhSv3Y19Znx5aMtPKg==, pdfFileSize=910877, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=XrVblW3U81c9iGTwlwg3sw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=3VAZZq+hgit92U8t+EAcng==, mapNumber=null, fund=null)}, authors=[Author(id=1311350352482497176, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, 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=1311350352583160475, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, authorId=1311350352482497176, language=EN, stringName=Hui-min ZHOU, firstName=Hui-min, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=School of Public Health, Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education,Guizhou Medical University, Guiyang, Guizhou 561113, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311350352679629468, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, authorId=1311350352482497176, language=CN, stringName=周慧敏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.贵州医科大学公共卫生与健康学院,环境污染与疾病监控教育部重点实验室,贵州 贵阳 561113
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language=EN, label=Figure 1, caption=Flow chart of inclusion and exclusion criteria, figureFileSmall=S+Un5qUKE9c1w0mf04s4Kg==, figureFileBig=XrVblW3U81c9iGTwlwg3sw==, tableContent=null), ArticleFig(id=1311350356861350609, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=图1, caption=纳入排除流程图, figureFileSmall=S+Un5qUKE9c1w0mf04s4Kg==, figureFileBig=XrVblW3U81c9iGTwlwg3sw==, tableContent=null), ArticleFig(id=1311350357033317074, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Figure 2, caption=Multimorbidity trajectories from 2018 to 2023, figureFileSmall=ECPoz49KPWUBQXFfATbpPw==, figureFileBig=lB33zxxIiSCRSxv/G5w8ZA==, tableContent=null), ArticleFig(id=1311350357100425939, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=图2, caption=2018—2023年多重慢病轨迹图, figureFileSmall=ECPoz49KPWUBQXFfATbpPw==, figureFileBig=lB33zxxIiSCRSxv/G5w8ZA==, tableContent=null), ArticleFig(id=1311350357167534804, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Figure 3, caption=Results of stratified analysis, figureFileSmall=C+FcDJXyGtwJibvtPKgpPQ==, figureFileBig=9TFsiH0ex/9yOFkpuvd6SA==, tableContent=null), ArticleFig(id=1311350357238837973, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=图3, caption=分层分析结果, figureFileSmall=C+FcDJXyGtwJibvtPKgpPQ==, figureFileBig=9TFsiH0ex/9yOFkpuvd6SA==, tableContent=null), ArticleFig(id=1311350357322724054, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Table 1, caption=

ICD-10 code ranges for chronic diseases included in the study

, figureFileSmall=null, figureFileBig=null, tableContent=
疾病类别内在能力D-10编码范围
高血压I10-I15
血脂异常E78
糖尿病或血糖升高E10-E14, R73
恶性肿瘤C00-C97
慢性肺部疾病J40-J44, J47, I27
肝脏疾病K70-K77
心脏病I20-I25, I30-I52
中风I64
肾脏疾病N00-N29
消化系统疾病K00-K14, K20-K31, K36-K38, K50-K52, K55-K67, K80-K87, K90-K93
关节炎或风湿病M05-M14, M79
哮喘J45-J46
), ArticleFig(id=1311350357406610135, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=表1, caption=

纳入研究的慢性病内在能力D-10编码范围

, figureFileSmall=null, figureFileBig=null, tableContent=
疾病类别内在能力D-10编码范围
高血压I10-I15
血脂异常E78
糖尿病或血糖升高E10-E14, R73
恶性肿瘤C00-C97
慢性肺部疾病J40-J44, J47, I27
肝脏疾病K70-K77
心脏病I20-I25, I30-I52
中风I64
肾脏疾病N00-N29
消化系统疾病K00-K14, K20-K31, K36-K38, K50-K52, K55-K67, K80-K87, K90-K93
关节炎或风湿病M05-M14, M79
哮喘J45-J46
), ArticleFig(id=1311350357473719000, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Table 2, caption=

Basic characteristics of study participants [n(%)]

, figureFileSmall=null, figureFileBig=null, tableContent=
特征总计(n=2 406)不同多重慢病的轨迹分组χ2值P值
低水平稳定型
(n=759)
中水平缓慢增长型
(n=1 271)
高水平稳定型
(n=376)
性别0.4640.793
男1 106(46.0)353(46.5)586(46.1)167(44.4)
女1 300(54.0)406(53.5)685(53.9)209(55.6)
年龄(岁)114.209<0.001
60~691 152(47.9)438(57.7)614(48.3)100(26.6)
70~79953(39.6)264(34.8)499(39.3)190(50.5)
≥80301(12.5)57(7.5)158(12.4)86(22.9)
教育水平29.198<0.001
文盲219(9.1)49(6.5)118(9.3)52(13.8)
小学794(33.0)222(29.2)439(34.5)133(35.4)
初中及以上1 393(57.9)488(64.3)714(56.2)191(50.8)
家庭月收入(元)7.1150.130
≤2 000374(15.5)113(14.9)190(14.9)71(18.9)
2 001~5 0001 775(73.8)564(74.3)954(75.1)257(68.4)
>5 000257(10.7)82(10.8)127(10.0)48(12.8)
BMI(kg/m2)16.3540.012
低体重64(2.7)21(2.8)29(2.3)14(3.7)
正常1 010(42.0)356(46.9)511(40.2)143(38.0)
超重965(40.1)288(37.9)521(41.0)156(41.5)
肥胖367(15.3)94(12.4)210(16.5)63(16.8)
吸烟17.4210.002
从不1 698(70.6)527(69.4)892(70.2)279(74.2)
戒烟208(8.6)51(6.7)115(9.0)42(11.2)
吸烟500(20.8)181(23.8)264(20.8)55(14.6)
饮酒10.3280.035
从不1 946(80.9)599(78.9)1 032(81.2)315(83.8)
戒酒86(3.6)28(3.7)39(3.1)19(5.1)
饮酒374(15.5)132(17.4)200(15.7)42(11.2)
婚姻状况3.2120.201
在婚2 085(86.7)661(87.1)1 109(87.3)315(83.8)
未婚/离婚丧偶321(13.3)98(12.9)162(12.7)61(16.2)
居住类型0.7680.681
与家人同住2 191(91.1)692(91.2)1 161(91.3)338(89.9)
独居215(8.9)67(8.8)110(8.7)38(10.1)
医疗保险3.5530.470
城镇居民1 825(75.9)568(74.8)959(75.5)298(79.3)
城镇职工379(15.8)121(15.9)208(16.4)50(13.3)
商业保险/其他202(8.4)70(9.2)104(8.2)28(7.4)
内在能力35.456<0.001
正常1 082(45.0)396(52.2)559(44.0)127(33.8)
受损1 324(55.0)363(47.8)712(56.0)249(66.2)
高血压1 686(70.1)383(50.5)959(75.5)344(91.5)238.992<0.001
血脂异常516(21.4)69(9.1)301(23.7)146(38.8)139.991<0.001
糖尿病或血糖升高519(21.6)52(6.9)292(23.0)175(46.5)237.277<0.001
恶性肿瘤56(2.3)8(1.1)32(2.5)16(4.3)11.7640.003
慢性肺部疾病432(18.0)64(8.4)237(18.6)131(34.8)119.910<0.001
肝脏疾病79(3.3)7(0.9)46(3.6)26(6.9)29.390<0.001
心脏病610(25.4)60(7.9)336(26.4)214(56.9)320.788<0.001
中风13(0.5)2(0.3)7(0.6)4(1.1)3.0020.223
肾脏疾病111(4.6)7(0.9)56(4.4)48(12.8)80.412<0.001
消化系统疾病1 142(47.5)250(32.9)618(48.6)274(72.9)162.256<0.001
关节炎或风湿病290(12.1)49(6.5)160(12.6)81(21.5)54.717<0.001
哮喘29(1.2)3(0.4)17(1.3)9(2.4)8.8280.012
), ArticleFig(id=1311350357553410778, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=表2, caption=

研究对象基本特征[n(%)]

, figureFileSmall=null, figureFileBig=null, tableContent=
特征总计(n=2 406)不同多重慢病的轨迹分组χ2值P值
低水平稳定型
(n=759)
中水平缓慢增长型
(n=1 271)
高水平稳定型
(n=376)
性别0.4640.793
男1 106(46.0)353(46.5)586(46.1)167(44.4)
女1 300(54.0)406(53.5)685(53.9)209(55.6)
年龄(岁)114.209<0.001
60~691 152(47.9)438(57.7)614(48.3)100(26.6)
70~79953(39.6)264(34.8)499(39.3)190(50.5)
≥80301(12.5)57(7.5)158(12.4)86(22.9)
教育水平29.198<0.001
文盲219(9.1)49(6.5)118(9.3)52(13.8)
小学794(33.0)222(29.2)439(34.5)133(35.4)
初中及以上1 393(57.9)488(64.3)714(56.2)191(50.8)
家庭月收入(元)7.1150.130
≤2 000374(15.5)113(14.9)190(14.9)71(18.9)
2 001~5 0001 775(73.8)564(74.3)954(75.1)257(68.4)
>5 000257(10.7)82(10.8)127(10.0)48(12.8)
BMI(kg/m2)16.3540.012
低体重64(2.7)21(2.8)29(2.3)14(3.7)
正常1 010(42.0)356(46.9)511(40.2)143(38.0)
超重965(40.1)288(37.9)521(41.0)156(41.5)
肥胖367(15.3)94(12.4)210(16.5)63(16.8)
吸烟17.4210.002
从不1 698(70.6)527(69.4)892(70.2)279(74.2)
戒烟208(8.6)51(6.7)115(9.0)42(11.2)
吸烟500(20.8)181(23.8)264(20.8)55(14.6)
饮酒10.3280.035
从不1 946(80.9)599(78.9)1 032(81.2)315(83.8)
戒酒86(3.6)28(3.7)39(3.1)19(5.1)
饮酒374(15.5)132(17.4)200(15.7)42(11.2)
婚姻状况3.2120.201
在婚2 085(86.7)661(87.1)1 109(87.3)315(83.8)
未婚/离婚丧偶321(13.3)98(12.9)162(12.7)61(16.2)
居住类型0.7680.681
与家人同住2 191(91.1)692(91.2)1 161(91.3)338(89.9)
独居215(8.9)67(8.8)110(8.7)38(10.1)
医疗保险3.5530.470
城镇居民1 825(75.9)568(74.8)959(75.5)298(79.3)
城镇职工379(15.8)121(15.9)208(16.4)50(13.3)
商业保险/其他202(8.4)70(9.2)104(8.2)28(7.4)
内在能力35.456<0.001
正常1 082(45.0)396(52.2)559(44.0)127(33.8)
受损1 324(55.0)363(47.8)712(56.0)249(66.2)
高血压1 686(70.1)383(50.5)959(75.5)344(91.5)238.992<0.001
血脂异常516(21.4)69(9.1)301(23.7)146(38.8)139.991<0.001
糖尿病或血糖升高519(21.6)52(6.9)292(23.0)175(46.5)237.277<0.001
恶性肿瘤56(2.3)8(1.1)32(2.5)16(4.3)11.7640.003
慢性肺部疾病432(18.0)64(8.4)237(18.6)131(34.8)119.910<0.001
肝脏疾病79(3.3)7(0.9)46(3.6)26(6.9)29.390<0.001
心脏病610(25.4)60(7.9)336(26.4)214(56.9)320.788<0.001
中风13(0.5)2(0.3)7(0.6)4(1.1)3.0020.223
肾脏疾病111(4.6)7(0.9)56(4.4)48(12.8)80.412<0.001
消化系统疾病1 142(47.5)250(32.9)618(48.6)274(72.9)162.256<0.001
关节炎或风湿病290(12.1)49(6.5)160(12.6)81(21.5)54.717<0.001
哮喘29(1.2)3(0.4)17(1.3)9(2.4)8.8280.012
), ArticleFig(id=1311350357654074075, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Table 3, caption=

Univariate analysis of intrinsic capacity impairment among community-dwelling older adults [n(%)]

, figureFileSmall=null, figureFileBig=null, tableContent=
特征分组内在能力是否受损χ2值P值
受损(n=1 324)未受损(n=1 082)
性别男575(52.0)531(48.0)7.4180.006
女749(57.6)551(42.4)
年龄(岁)60~69537(46.6)615(53.4)152.526<0.001
70~79527(55.3)426(44.7)
≥80260(86.4)41(13.6)
教育水平文盲164(74.9)55(25.1)69.956<0.001
小学484(61.0)310(39.0)
初中及以上676(48.5)717(51.5)
家庭月收入(元)≤2 000224(59.9)150(40.1)12.2650.002
2 001~5 000982(55.3)793(44.7)
>5 000118(45.9)139(54.1)
BMI(kg/m2)低体重56(87.5)8(12.5)31.272<0.001
正常555(55.0)455(45.0)
超重503(52.1)462(47.9)
肥胖210(57.2)157(42.8)
吸烟从不吸烟976(57.5)722(42.5)18.480<0.001
戒烟115(55.3)93(44.7)
吸烟233(46.6)267(53.4)
饮酒从不饮酒1 096(56.3)850(43.7)7.5190.023
戒酒46(53.5)40(46.5)
饮酒182(48.7)192(51.3)
婚姻状况在婚1 097(52.6)988(47.4)36.108<0.001
未婚/离婚/丧偶227(70.7)94(29.3)
居住类型与家人同住1 189(54.3)1 002(45.7)5.4080.020
独居135(62.8)80(37.2)
医疗保险城镇居民1 022(56.0)803(44.0)3.1550.206
城镇职工194(51.2)185(48.8)
商业保险/其他108(53.5)94(46.5)
), ArticleFig(id=1311350357754737373, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=表3, caption=

社区老年人内在能力受损的单因素分析 [n(%)]

, figureFileSmall=null, figureFileBig=null, tableContent=
特征分组内在能力是否受损χ2值P值
受损(n=1 324)未受损(n=1 082)
性别男575(52.0)531(48.0)7.4180.006
女749(57.6)551(42.4)
年龄(岁)60~69537(46.6)615(53.4)152.526<0.001
70~79527(55.3)426(44.7)
≥80260(86.4)41(13.6)
教育水平文盲164(74.9)55(25.1)69.956<0.001
小学484(61.0)310(39.0)
初中及以上676(48.5)717(51.5)
家庭月收入(元)≤2 000224(59.9)150(40.1)12.2650.002
2 001~5 000982(55.3)793(44.7)
>5 000118(45.9)139(54.1)
BMI(kg/m2)低体重56(87.5)8(12.5)31.272<0.001
正常555(55.0)455(45.0)
超重503(52.1)462(47.9)
肥胖210(57.2)157(42.8)
吸烟从不吸烟976(57.5)722(42.5)18.480<0.001
戒烟115(55.3)93(44.7)
吸烟233(46.6)267(53.4)
饮酒从不饮酒1 096(56.3)850(43.7)7.5190.023
戒酒46(53.5)40(46.5)
饮酒182(48.7)192(51.3)
婚姻状况在婚1 097(52.6)988(47.4)36.108<0.001
未婚/离婚/丧偶227(70.7)94(29.3)
居住类型与家人同住1 189(54.3)1 002(45.7)5.4080.020
独居135(62.8)80(37.2)
医疗保险城镇居民1 022(56.0)803(44.0)3.1550.206
城镇职工194(51.2)185(48.8)
商业保险/其他108(53.5)94(46.5)
), ArticleFig(id=1311350357838623454, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Table 4, caption=

Comparison of goodness-of-fit indices for GBTM

, figureFileSmall=null, figureFileBig=null, tableContent=
模型组数BICAvePPOCC各组样本占比(%)
1组49 3891—100
2组45 4460.947, 0.93010.91, 22.0462.3, 37.7
3组44 5350.880, 0.902, 0.89916.24, 47.91, 7.9631.5, 15.6, 52.8
4组44 3150.778, 0.899, 0.871, 0.80320.81, 46.84, 13.56, 7.1314.4, 16.0, 33.2, 36.4
5组44 0110.771, 0.891, 0.837, 0.787, 0.78011.86, 76.10, 38.33, 10.88, 7.8722.1, 9.7, 11.8, 25.4, 31.0
), ArticleFig(id=1311350357951869663, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=表4, caption=

GBTM拟合优度指标比较

, figureFileSmall=null, figureFileBig=null, tableContent=
模型组数BICAvePPOCC各组样本占比(%)
1组49 3891—100
2组45 4460.947, 0.93010.91, 22.0462.3, 37.7
3组44 5350.880, 0.902, 0.89916.24, 47.91, 7.9631.5, 15.6, 52.8
4组44 3150.778, 0.899, 0.871, 0.80320.81, 46.84, 13.56, 7.1314.4, 16.0, 33.2, 36.4
5组44 0110.771, 0.891, 0.837, 0.787, 0.78011.86, 76.10, 38.33, 10.88, 7.8722.1, 9.7, 11.8, 25.4, 31.0
), ArticleFig(id=1311350359122080480, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=EN, label=Table 5, caption=

Association between multimorbidity and intrinsic capacity impairment

, figureFileSmall=null, figureFileBig=null, tableContent=
变量模型0模型1模型2
OR(95%CI)P值OR(95%CI)P值OR(95%CI)P值
是否多重慢病(以无多重慢病为参照)
是1.39(1.16~1.65)<0.0011.23(1.02~1.47)0.0271.23(1.03~1.48)0.024
多重慢病数量(种,以≤1为参照)
21.17(0.95~1.44)0.1351.08(0.87~1.34)0.4711.08(0.87~1.34)0.469
31.38(1.10~1.73)0.0051.23(0.97~1.56)0.0861.26(1.00~1.60)0.054
41.78(1.35~2.36)<0.0011.48(1.10~1.98)0.0091.46(1.09~1.96)0.012
≥52.14(1.47~3.13)<0.0011.69(1.14~2.52)0.0091.70(1.15~2.54)0.009
多重慢病轨迹(以轨迹1为参照)
轨迹21.39(1.16~1.66)<0.0011.26(1.05~1.52)0.0151.28(1.06~1.55)0.01
轨迹32.14(1.66~2.77)<0.0011.65(1.26~2.16)<0.0011.65(1.26~2.18)<0.001
), ArticleFig(id=1311350359184995042, tenantId=1146029695717560320, journalId=1227665162245664772, articleId=1311350349282243196, language=CN, label=表5, caption=

多重慢病与内在能力受损的关联

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变量模型0模型1模型2
OR(95%CI)P值OR(95%CI)P值OR(95%CI)P值
是否多重慢病(以无多重慢病为参照)
是1.39(1.16~1.65)<0.0011.23(1.02~1.47)0.0271.23(1.03~1.48)0.024
多重慢病数量(种,以≤1为参照)
21.17(0.95~1.44)0.1351.08(0.87~1.34)0.4711.08(0.87~1.34)0.469
31.38(1.10~1.73)0.0051.23(0.97~1.56)0.0861.26(1.00~1.60)0.054
41.78(1.35~2.36)<0.0011.48(1.10~1.98)0.0091.46(1.09~1.96)0.012
≥52.14(1.47~3.13)<0.0011.69(1.14~2.52)0.0091.70(1.15~2.54)0.009
多重慢病轨迹(以轨迹1为参照)
轨迹21.39(1.16~1.66)<0.0011.26(1.05~1.52)0.0151.28(1.06~1.55)0.01
轨迹32.14(1.66~2.77)<0.0011.65(1.26~2.16)<0.0011.65(1.26~2.18)<0.001
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社区老年人多重慢病轨迹与内在能力受损的关联研究
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周慧敏 1, 2 , 张妍 3 , 王子怡 4 , 林淑娜 4 , 于宏杰 3 , 周戈耀 1, 5 , 王颖 4 , 李明 1, 2, 6
现代预防医学 | 基层卫生服务 2026,53(15): 2792-2798
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现代预防医学 |基层卫生服务 2026 , 53 (15) : 2792 -2798
社区老年人多重慢病轨迹与内在能力受损的关联研究
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周慧敏1, 2, 张妍3, 王子怡4, 林淑娜4, 于宏杰3, 周戈耀1, 5, 王颖4, 李明1, 2, 6
作者信息
  • 1.贵州医科大学公共卫生与健康学院,环境污染与疾病监控教育部重点实验室,贵州 贵阳 561113
  • 2.上海市浦东新区周浦医院(上海健康医学院附属周浦医院),上海 201318
  • 3.上海市嘉定区疾病预防控制中心
  • 4.复旦大学公共卫生学院/国家卫生健康委员会卫生技术评估重点实验室(复旦大学)
  • 5.贵州医科大学大健康研究院
  • 6.上海市东方医院/同济大学附属东方医院,上海 200120
通讯作者:
李明,E-mail:
作者简介:

周慧敏(2001—),女,硕士,无职称,研究方向:老年健康与健康老龄化

Association between multimorbidity development trajectories and intrinsic capacity impairment in community-dwelling older adults
Hui-min ZHOU1, 2, Yan ZHANG3, Zi-yi WANG4, Shu-na LIN4, Hong-jie YU3, Ge-yao ZHOU1, 5, Ying WANG4, Ming LI1, 2, 6
Affiliations
  • School of Public Health, Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education,Guizhou Medical University, Guiyang, Guizhou 561113, China
出版时间: 2026-08-10 doi: 10.20043/j.cnki.MPM.202603027
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目的

探讨社区老年人多重慢病发展轨迹与内在能力受损的关联。

方法

基于上海市嘉定区2018—2023年医院信息系统数据及2024年社区调查,纳入≥60岁、完成内在能力五维评估且累积≥3次病案记录者2 406人。多重慢病定义为同时患≥2种慢性病。内在能力按世界卫生组织推荐从五维评估,任一维度受损判定为内在能力受损。采用组基轨迹模型(group-based trajectory modeling,GBTM)识别多重慢病发展轨迹,logistic回归分析其与内在能力受损的关联。

结果

GBTM识别出三类轨迹:低水平稳定型(31.5%)、中水平缓慢增长型(52.8%)和高水平稳定型(15.6%)。2024年内在能力受损率为55.0%。完全调整后,多重慢病与内在能力受损相关(OR=1.23,95%CI:1.03~1.48);慢性病数量≥4种时风险显著升高。与低水平稳定型相比,中水平缓慢增长型(OR=1.28,95%CI:1.06~1.55)和高水平稳定型(OR=1.65,95%CI:1.26~2.18)内在能力受损风险升高;年龄存在效应修饰(P=0.036),70~79岁组更显著。

结论

社区老年人多重慢病负担较重且轨迹存在异质性;轨迹水平越高,内在能力受损风险越大。应结合轨迹识别高风险人群,将内在能力评估纳入社区随访以支持早期干预。

多重慢病  /  内在能力  /  老年人  /  组基轨迹模型
Objective

To explore the association between multimorbidity trajectories and intrinsic capacity (IC) impairment among community-dwelling older adults.

Methods

Based on hospital information system (HIS) data from Jiading District, Shanghai, from 2018 to 2023 and a community survey conducted in 2024, 2 406 participants aged ≥60 years who completed the five-domain IC assessment and had ≥3 medical records cumulatively were included. Multimorbidity was defined as having ≥2 chronic diseases simultaneously. IC was assessed across five domains according to WHO recommendations, and impairment in any domain was defined as IC impairment. A group-based trajectory model (GBTM) was used to identify multimorbidity trajectories, and logistic regression was employed to analyze the association with IC impairment.

Results

GBTM identified three trajectories: low-level stable (31.5%), medium-level slow-growth(52.8%), and high-level stable (15.6%). The prevalence of IC impairment was 55.0% in 2024. After full adjustment, multimorbidity was associated with IC impairment (OR=1.23, 95% CI: 1.03-1.48), and the risk significantly increased when the number of chronic diseases was ≥4. Compared with the low-level stable group, the risks of IC impairment were elevated in the medium-level slow-growth group (OR=1.28, 95% CI: 1.06-1.55) and the high-level stable group (OR=1.65, 95% CI: 1.26-2.18). Age significantly modified the association (P=0.036), with a more pronounced association in the group aged 70-79 years.

Conclusion

Multimorbidity burden is substantial among community-dwelling older adults, with heterogeneous trajectories. Higher trajectory levels are associated with greater risk of IC impairment. High-risk populations should be identified through trajectory analysis, and IC assessment should be incorporated into community follow-up to support early intervention.

Multimorbidity  /  Intrinsic capacity  /  Aged  /  Group-based trajectory model
周慧敏, 张妍, 王子怡, 林淑娜, 于宏杰, 周戈耀, 王颖, 李明. 社区老年人多重慢病轨迹与内在能力受损的关联研究. 现代预防医学, 2026 , 53 (15) : 2792 -2798 . DOI: 10.20043/j.cnki.MPM.202603027
Hui-min ZHOU, Yan ZHANG, Zi-yi WANG, Shu-na LIN, Hong-jie YU, Ge-yao ZHOU, Ying WANG, Ming LI. Association between multimorbidity development trajectories and intrinsic capacity impairment in community-dwelling older adults[J]. Modern Preventive Medicine, 2026 , 53 (15) : 2792 -2798 . DOI: 10.20043/j.cnki.MPM.202603027
多重慢病(multimorbidity)是全球人口老龄化背景下日益突出的公共卫生问题,其在老年人群体中已成为“常态”,对传统以单病种为中心的管理模式构成重大挑战[1]。研究显示,老年人多重慢病患病率高、疾病组合模式复杂,对健康服务体系建设带来深远影响[2]。世界卫生组织(World Health Organization,WHO)提出的“内在能力”涵盖认知、运动、活力、感觉和心理五个维度,是衡量健康老龄化的核心综合指标,也是理解老年健康衰退及设计干预策略的关键出发点[3]。既往研究已证实多重慢病与内在能力受损密切相关。荟萃分析显示,多重慢病是内在能力下降的独立危险因素[4]。Zhang等[5]研究进一步量化了该风险,发现多重慢病老年人发生内在能力持续受损的风险显著增加,且不同慢病组合模式的影响存在异质性。WHO《老年整合照护(Integrated Care for Older People,ICOPE)》指南也指出识别和管理内在能力下降是实现健康老龄化的核心目标[6]。然而,上述研究多将多重慢病视为一种静态状态,忽视了其随时间推移的动态演变特征。近年来,组基轨迹模型(group-based trajectory modeling,GBTM)为识别多重慢病发展轨迹提供了新视角,Vetrano等[7]研究发现高水平稳定型轨迹人群往往面临最剧烈的功能衰退。目前鲜有研究探讨多重慢病轨迹对内在能力这一综合指标的具体影响。基于此,本研究基于上海市嘉定区2018—2023年医院信息系统(Hospital Information System, HIS)与2024年社区调查数据,采用GBTM识别老年人多重慢病轨迹,分析其与内在能力受损的关联,为制定干预策略提供依据。
本研究数据来源于2018年1月1日—2023年12月31日上海市嘉定区所有公立医疗机构的HIS,以及2024年4—9月在同地区开展的社区老年人横断面调查。纳入标准:(1)2024年调查时年龄≥60周岁;(2)完成调查问卷及内在能力评估。排除标准:(1)关键调查变量缺失;(2)身份信息无法与HIS匹配;(3)HIS中有效就诊记录<3次。流程图见图1。最终纳入2 406名研究对象。本研究方案经嘉定区疾病预防控制中心医学伦理委员会批准(批准号:2024-03)。所有研究对象均知情同意。
本研究采用WHO定义,即同时患≥2种慢性病[8]。基于国际疾病分类第十次修订本(内在能力D-10)编码提取疾病状态。以2023年12月31日为暴露评估终点,提取该年度HIS诊疗记录统计慢病状态及数量。慢性病纳入范围参考流行病学共识及既往研究[9],共纳入高血压、血脂异常等12种慢性病,编码范围见表1。本研究将上述12种慢性病均定义为二分类变量,患病赋值为1,未患病赋值为0[10]。
依据WHO推荐,从运动、活力、感觉、心理和认知五个维度评估内在能力[11]。所有维度的评估均于2024年社区现场调查中完成。运动维度依据简易躯体功能状态评估量表(short physical performance battery,SPPB)评估,总分<10分为受损[12]。活力维度采用微型营养评估量表(mini-nutritional assessment,MNA)评估,总分<24分为受损[13]。感觉维度包括视力和听力,采用自我报告法、WHO简单视力表及耳语测试评估,任一异常即为受损。心理维度采用老年抑郁量表(geriatric depression scale-15 item,GDS-15)评估,总分≥5分为受损[14]。认知维度采用简易精神状态检查量表(mini-mental state examination,MMSE),结合受教育水平判定(文盲≤17分,小学≤20分,初中及以上≤24分为受损)[15]。任一维度受损即判定为内在能力受损[16]。
根据既往文献[17],协变量包括性别、年龄(60~69岁,70~79岁,≥80岁)、教育水平、家庭月收入(≤2 000元,2 001~5 000元,>5 000元)、身体质量指数(body mass index,BMI)(<18.5 kg/m2为低体重,18.5~23.9 kg/m2为正常,>23.9~27.9 kg/m2为超重,≥28.0 kg/m2为肥胖)、吸烟、饮酒、婚姻状况、居住类型、医疗保险。协变量信息取自2024年调查。
采用SPSS 26.0和R 4.3.1进行统计分析。计量资料以(均数±标准差)表示,计数资料以频数和构成比表示。根据多重慢病发展轨迹分组,组间比较采用χ2检验,检验水准α=0.05。
运用GBTM识别多重慢病发展轨迹。通过比较线性、二次及三次模型的贝叶斯信息准则(Bayesian information criterion,BIC),确定三次多项式模型拟合最优。在此基础上,分别对1~5组进行拟合,以BIC较小、同时参考平均后验概率(average posterior probability,AvePP)>0.7、估计组成员数>总样本量5%、正确分类优势(odds of correct classification,OCC)>5作为模型拟合良好的判断标准[18]。结合模型简约性确定最佳轨迹组数。
采用logistic回归模型分别探究多重慢病状态、数量及轨迹与内在能力受损的关联。依据单因素分析结果,将与内在能力受损显著相关(P<0.05)的变量纳入模型以控制混杂偏倚。构建3个模型:模型0仅纳入暴露变量;模型1调整社会人口学特征;模型2进一步调整生活方式及居住状况。
按性别、年龄、教育水平、家庭月收入进行分层,通过添加分层因子与暴露的交互项检验层间效应差异。
本研究共纳入2 406名老年人,平均年龄(71.5±7.7)岁,其中男性1 106人,女性1 300人。根据多重慢病轨迹将研究对象分为三组:低水平稳定型(n=759,31.5%)、中水平缓慢增长型(n=1 271,52.8%)和高水平稳定型(n=376,15.6%)。2024年内在能力总体受损率为55.0%。12种慢性病患病率分布于0.5%~70.1%。研究对象基本特征见表2。
对可能影响老年人内在能力受损的变量进行单因素分析,见表3。结果显示,年龄、教育水平、家庭月收入、BMI、吸烟、饮酒、婚姻状况及居住类型与内在能力受损显著相关(P<0.05)。其中,≥80岁、文盲、低收入、低体重、未婚/离婚/丧偶及独居的老年人内在能力受损率较高。而医疗保险类型与内在能力受损无统计学关联(P=0.206),故未纳入后续回归分析模型。
本研究拟合1~5组模型。随着组数增加,BIC值持续下降,但4组和5组模型出现分类模糊。综合BIC、AvePP、OCC等原则,确定3组模型为最优,见表4。各组多项式阶数分别为(3,2,3)。依据轨迹形态命名:轨迹1为低水平稳定型,患病数稳定在1种左右,疾病谱较单一,以高血压和消化系统疾病为主。轨迹2为中水平缓慢增长型,患病数从约1种增至约2种,高血压、血脂异常、糖尿病等患病率明显上升。轨迹3为高水平稳定型,慢性病数量持续>3种,疾病谱复杂,高血压、血脂异常、心脏病等患病率高,且糖尿病、肾脏疾病等预后风险疾病患病率显著高于其他两组。轨迹形态见图2。
本研究分别构建了三个独立的回归模型:(1)分析一:以“是否多重慢病”为核心自变量;(2)分析二:以“多重慢病数量”为核心自变量;(3)分析三:以“多重慢病发展轨迹”为核心自变量。每组分析均按相同标准构建了未调整(模型0)、调整人口学(模型1)及全调整(模型2)的模型。Logistic回归分析结果表明,多重慢病状态、数量及发展轨迹均与内在能力受损风险显著相关,见表5。在模型2中,与未患多重慢病者相比,多重慢病患者内在能力受损风险升高。内在能力受损风险随慢性病数量增加而递增,患4种及以上慢性病者风险更高。在轨迹层面,与轨迹1相比,轨迹2和轨迹3的内在能力受损风险均显著升高。
为探究关联在不同人群亚组中的异质性,按性别、年龄、教育水平和家庭月收入进行分层分析,见图3。分析显示,年龄对轨迹与内在能力受损的关联存在显著修饰效应(P交互=0.036)。在轨迹2中,仅70~79岁组风险显著升高;在轨迹3中,70~79岁组风险关联最显著,而60~69岁及≥80岁组均不显著。性别、教育水平和家庭月收入未发现显著修饰效应。
本研究基于上海市嘉定区2018—2023年HIS数据及2024年社区调查数据,采用GBTM识别社区老年人多重慢病发展轨迹并探讨其与内在能力受损的关联。研究发现,中老年人群多重慢病患病水平较高,且累积过程存在明显异质性,分为“低水平稳定型”“中水平缓慢增长型”和“高水平稳定型”三类;不同轨迹与内在能力受损风险显著相关,其中“高水平稳定型”人群风险最高。这提示多重慢病的长期累积模式可作为评估老年人功能衰退风险的重要线索。
本研究观察到多重慢病患病水平较高,与国内相关研究结论一致[19]。多重慢病的不利影响并非单纯是病种数量叠加,而是存在病理互相影响、路径交织的情况。既往研究指出,多重慢病常伴随慢性炎症、免疫失调等全身性病理负担,其负面影响较单一慢病更为突出[20]。随着病种增加,多系统功能受损叠加,加速身体功能衰退。此外,多重慢病与心理健康问题也存在显著关联,焦虑、抑郁等情绪障碍在多重慢病人群中更为常见,心理问题可能进一步削弱自我管理能力并加重疾病负担,形成恶性循环[21]。因此,多重慢病带来的风险不仅是数量增加,更是健康状态复杂性与脆弱性同步上升的综合挑战。
本研究通过GBTM识别的轨迹表明,多重慢病累积过程存在显著个体差异,这与既往“分层演变”特征一致。在中国健康与养老追踪调查(China Health and Retirement Longitudinal Study,CHARLS)数据的分析中,多重慢病轨迹水平越高,新发失能风险越大,提示慢病累积模式是健康衰退的重要预测因素[22]。本研究进一步证实轨迹水平越高,内在能力受损风险越大。本研究中内在能力受损率高达55.0%,提示社区老年人功能储备不容乐观。机制上,多重慢病长期累积可能通过以下途径推动内在能力下降:(1)慢性炎症与免疫失衡,影响器官功能并通过“炎症-脑轴”影响认知与心理;(2)长期多病状态导致日常活动能力下降;(3)促进衰弱综合征发生,且衰弱可能是连接多病轨迹与功能衰退的重要中介环节[23]。此外,分层分析显示年龄修饰了轨迹与内在能力受损的关联。既往研究证实,内在能力随年龄增长呈下降趋势[24]。本研究中70~79岁组关联最为显著,提示该年龄段是功能衰退的“敏感期”,对此人群进行重点监测至关重要。
本研究仍存在局限:样本来源于单一城区,外推性受限;疾病判定依赖诊断编码,可能存在信息偏倚;观察性设计难以推断因果关系。未来研究可在更大范围人群中延长随访,引入生物标志物以加强机制解释。
综上,本研究在社区老年人群中识别出多重慢病累积的三类轨迹,并证实轨迹水平越高,内在能力受损风险越大,“高水平稳定型”为重点高风险人群。该发现表明,多重慢病的长期累积模式能为识别功能衰退提供前瞻性线索。建议慢病管理从静态“病种数量”评估转向动态“轨迹模式”识别,重点关注70~79岁人群,将内在能力多维评估纳入常规管理流程,实施综合干预以延缓功能衰退。
  • 浦东新区卫健委资助项目(2025-PWYC-14)
  • 复旦-嘉定公共卫生高质量发展重点学科项目(GWGZLXK-2023-02)
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2026年第53卷第15期
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doi: 10.20043/j.cnki.MPM.202603027
  • 接收时间:2026-03-02
  • 首发时间:2026-09-28
  • 出版时间:2026-08-10
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  • 收稿日期:2026-03-02
基金
浦东新区卫健委资助项目(2025-PWYC-14)
复旦-嘉定公共卫生高质量发展重点学科项目(GWGZLXK-2023-02)
作者信息
    1.贵州医科大学公共卫生与健康学院,环境污染与疾病监控教育部重点实验室,贵州 贵阳 561113
    2.上海市浦东新区周浦医院(上海健康医学院附属周浦医院),上海 201318
    3.上海市嘉定区疾病预防控制中心
    4.复旦大学公共卫生学院/国家卫生健康委员会卫生技术评估重点实验室(复旦大学)
    5.贵州医科大学大健康研究院
    6.上海市东方医院/同济大学附属东方医院,上海 200120

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