武汉市社区老年人闭眼单足站立时长与全因死亡的关联研究  

A Study on the Association between Closed-eye Unipedal Standing and the Risk of All-cause Mortality among Elderly People in Wuhan Community

作　　者：郭燕[1] 严亚琼[1] 张微 杨念念[1] 杨梅[2] GUO Yan;YAN Yaqiong;ZHANG Wei;YANG Niannian;YANG Mei(Wuhan Centers for Disease Prevention and Control,Wuhan,430015,China;不详)

机构地区：[1]武汉市疾病预防控制中心,湖北武汉430015 [2]武汉科技大学,湖北武汉430065

出　　处：《中国社会医学杂志》2024年第4期480-483,共4页Chinese Journal of Social Medicine

基　　金：武汉市知识创新专项(2023020201010205)。

摘　　要：目的探讨武汉市社区老年人闭眼单足站立时长与全因死亡的关联。方法基于武汉市老年人健康体适能研究队列,于2015年10月进行基线调查,2023年3月统一对基线人群进行随访,结局指标为全因死亡,死亡数据截至2022年12月31日。采用Cox比例风险回归模型分析基线闭眼单足站立时长与全因死亡风险的关联。结果共纳入2096人,最终298(14.22%)名研究对象死亡。闭眼单足站立时长每增加1 s,全因死亡风险降低5%(HR=0.95,95%CI:0.91~0.99)。男性(HR=0.94,95%CI:0.90~0.99)及≥80岁(HR=0.89,95%CI:0.80~0.99)人群中两者关系依然显著。敏感性分析结果稳健。结论武汉市社区老年人中,闭眼单足站立时长增加与全因死亡风险降低密切相关。Objective To explore the association between closed-eye unipedal standing and the risk of all-cause mortality among elderly people in Wuhan community.Methods Based on the Wuhan Elderly Physical Fitness Research Cohort,the baseline survey was conducted in October 2015.In March 2023,the follow-up was conducted.And the outcome was all-cause mortality and the death data was as of December 312022.Cox proportional hazards regression model was used to analyze the association between closed-eye unipedal standing and all-cause mortality risk.Results A total of 2096 people were included,and ultimately 298(14.22%)of the subjects died.For every 1 second increase in closed-eye unipedal standing,the risk of all-cause mortality decreases by 5%(HR=0.95,95%CI:0.91-0.99).This relationships remained significant in males(HR=0.94,95%CI:0.90-0.99)≥80 years old(HR=0.89,95%CI:0.80-0.99).The sensitivity analysis results were robust.Conclusion Among elderly people in Wuhan,the increase in the duration of closed-eye unipedal standing is closely related to a reduced risk of all-cause mortality.

关 键 词：老年人 闭眼单足站立 全因死亡 相关性 

分 类 号：R161.7[医药卫生—公共卫生与预防医学]