南京医科大学学报(自然科学版)2026,Vol.46Issue(8):1197-1210,14.DOI:10.7655/NYDXBNSN251167
心理韧性与中国老年人全因死亡率关联强度的异质性:一项前瞻性队列研究
Heterogeneity in association strength between psychological resilience and all-cause mortality among Chinese older adults:a prospective cohort study
摘要
Abstract
Objective:To explore potential heterogeneity in the association between psychological resilience and all-cause mortality across four obesity indices and to identify subpopulations warranting particular attention.Methods:This cohort study included 7 481 eligible participants from the Chinese Longitudinal Healthy Longevity Survey(CLHLS)surveyed between 2011 and 2012.Cox proportional hazards model was employed to assess the associations between psychological resilience and all-cause mortality.Subpopulation treatment effect pattern plot(STEPP)analysis was further applied to investigate heterogeneity in this association strength among Chinese older adults.Results:Higher psychological resilience was significantly associated with a lower risk of all-cause mortality among Chinese older adults(all P<0.001).Significant heterogeneity in the association strength was observed across subpopulations defined by a body shape index(ABSI)(P<0.001),body roundness index(BRI)(P<0.001),waist-to-height ratio(WHtR)(P<0.001),and body mass index(BMI)(P<0.001).Conclusion:The association strength between psychological resilience and all-cause mortality varies significantly among different subpopulations of Chinese older adults.Older adults classified as overweight by multiple indices are encouraged to maintain higher levels of psychological resilience to reduce all-cause mortality risk.关键词
心理韧性/心理健康/肥胖/死亡率/老年人Key words
psychological resilience/mental health/obesity/mortality/old adult分类
医药卫生引用本文复制引用
陈芳怡,丁叶,周希乔,蒋萌,王晓骁,王威,胡馨茹,王滢湉,于茜,俞曼殊,杨凡,邱玺瑞,齐海宁..心理韧性与中国老年人全因死亡率关联强度的异质性:一项前瞻性队列研究[J].南京医科大学学报(自然科学版),2026,46(8):1197-1210,14.基金项目
江苏省预防医学科研课题(YM2023103) (YM2023103)
江苏省科技资源(重大疾病生物样本)统筹服务平台开放课题(TC2023B010) (重大疾病生物样本)
江苏省中医疫病研究中心开放课题(JSYB2024KF17) (JSYB2024KF17)
江苏省中药特色制剂融合创新中心(K2024J02) (K2024J02)