期刊论文详细信息
BMC Geriatrics 卷:20
Changes in frailty among community-dwelling Chinese older adults and its predictors: evidence from a two-year longitudinal study
Hao Chen1  Bo Ye1  Junling Gao1  Yanfei Guo2  Zhezhou Huang2  Shuangyuan Sun2  Yan Shi2  Ye Ruan2  Limei Huang3  Xiuqin Chen3  Yonggen Jiang3  Shige Qi4 
[1] School of Public Health, Fudan University;
[2] Shanghai Municipal Center for Disease Control and Prevention;
[3] Songjiang Center of Disease Prevention and Control;
[4] The National Center for Chronic and Noncommunicable Disease Control and Prevention;
关键词: Frailty;    Frailty index;    Change of frailty;    Transitions;    Lifestyle;    Predictors;   
DOI  :  10.1186/s12877-020-01530-x
来源: DOAJ
【 摘 要 】

Abstract Background It is important to clarify the transitions and related factors of frailty for prevention of frailty. We evaluated the transitions of frailty among community-dwelling older adults and examined the predictors of the transitions. Methods A cohort study was conducted among 3988 community residents aged ≥60 years during 2015 and 2017. A multiple deficits approach was used to construct the Frailty Index (FI) according to the methodology of FI construction, and sociodemographic characteristics and lifestyles were also collected in 2015. After 2-year follow-up, the transitions of frailty between baseline and were evaluated. Multinomial logistic regressions were used to examine associations between predictors and the transitions of frailty. Results The proportion of robust, prefrail, and frail was 79.5, 16.4, and 4.1% among 3988 participants at baseline, which changed to 68.2, 23.0, and 8.8% after 2 years with 127 deaths and 23 dropped out. Twelve kinds of transitions from the three frailty statuses at baseline to four outcomes at follow-up (including death) significantly differed within each of gender and age group, as well between genders and age groups. Among these, 7.8% of prefrail or frail elders improved, 70.0% retained their frailty status, and 22.2% of robust or prefrail elders worsened in frailty status. In multivariable models, age was significantly associated with changes in frailty except for in the frail group; higher educational level and working predicted a lower risk of robust worsening. Of the lifestyle predictors, no shower facilities at home predicted a higher risk of robust worsening; more frequent physical exercise predicted a lower risk of robust worsening and a higher chance of frailty improvement; more frequent neighbor interaction predicted a lower risk of robust worsening and prefrail worsening; and more frequent social participation predicted a higher chance of prefrail improvement. Conclusions The status of frailty was reversible among community-dwelling elderly, and sociodemographic and lifestyle factors were related to changes in frailty. These findings help health practitioners to recognize susceptible individuals in a community and provide health promotional planning to target aged populations.

【 授权许可】

Unknown   

  文献评价指标  
  下载次数:0次 浏览次数:0次