Exploratory graph analysis on the Connor-Davidson Resilience Scale (CD-RISC) among older adults in China.

It is important for healthy aging to understand resilience in depth. This study aims to examine the dimensional structure underlying the Connor-Davidson Resilience Scale (CD-RISC) among Chinese older adults. Exploratory Graph Analysis (EGA) was used to evaluate the dimensional structure of CD-RISC in two large samples: training sample (n = 11,493) and cross-validation sample (n = 7662).

How long were older people expected to live with or without sarcopenia? Multistate modeling of a national cohort study.

Objectives: Sarcopenia is well known to be associated with mortality, but there is a lack of evidence on the estimates of life expectancy (LE) for sarcopenia in China. This study aims to estimate total life expectancy (TLE) and sarcopenia-specific LE in community-dwelling older Chinese adults with and without sarcopenia.

Methods: This study included participants aged 60 years and older who enrolled in the cohort in 2011 and 2013 and at least completed one follow-up until 2015 as part of the China Health and Retirement Longitudinal Study (CHARLS).

Life expectancy among older adults with or without frailty in China: multistate modelling of a national longitudinal cohort study.

Background: Little is known about life expectancy (LE) with or without frailty. We aimed to estimate the total LE and duration of the state of frailty in China.

Methods: This study included older adults aged 65 years and older from the Chinese Longitudinal Healthy Longevity Study (CLHLS).