南京医科大学学报（社会科学版）2025，Vol.25Issue(6)：557-566,10.DOI:10.7655/NYDXBSSS250235
老年人功能轨迹类型的性别差异及其影响因素
Research on gender differences in functional trajectories among older adults and their influencing factors:an empirical analysis based on CHARLS data from 2011 to 2020
摘要
Abstract
This study aims to explore gender differences in the functional development of older adults in China and the influencing factors of functional trajectories among older adults,to provide a basis for formulating gender-sensitive health intervention strategies for older adults.Using data from the China Health and Retirement Longitudinal Study(CHARLS)from 2011 to 2020,individuals aged 60 and above were selected as the study population.Group-based trajectory modeling(GBTM)was employed to identify the dynamic functional trajectories by gender,and analyze the influencing factors.Significant gender differences were found in the functional development trajectories among older adults.The trajectories of men were classified as"stable and healthy""low baseline-stable-then declining""low baseline-rapidly increasing"and"high baseline-slowly increasing".Among women,the categories were"stable and healthy""low baseline-declining-then stable""low baseline-rapidly increasing"and"high baseline-slowly increasing".The proportion of women in the"stable and healthy"trajectory was lower than that of men.Demographic characteristics,lifestyle,and health status significantly influenced the likelihood of individuals entering different functional trajectories,with influencing factors varying across genders.Given the evident gender-specific patterns and heterogeneity of functional development among older adults,it is essential to establish dynamic,gender-specific intervention mechanisms to advance precise and personalized health management strategies for older adults.关键词
老年人/性别/失能/组基轨迹模型/中国健康与养老追踪调查/健康管理Key words
older adults/gender/disability/group-based trajectory model/CHARLS/health management分类
社会科学引用本文复制引用
柳欣萍,宗占红,温勇..老年人功能轨迹类型的性别差异及其影响因素[J].南京医科大学学报（社会科学版）,2025,25(6):557-566,10.基金项目
国家社会科学基金"积极老龄化视角下老年友好型社区构建研究"(20BRK030) （20BRK030）
