Effects of falls on self-rated health and anxiety in Chinese older persons with chronic multimorbidity : moderating role of psychological resilience

Abstract

IntroductionThis study investigated the effects of falls on self-rated health and anxiety symptoms and the moderating role of psychological resilience in Chinese older persons with chronic multimorbidity.MethodsData were taken from the 2018 Chinese Longitudinal Healthy Longevity Survey (CLHLS). We used a linear regression model to evaluate the associations among falls and self-rated health and anxiety symptoms, the moderating role of psychological resilience was verified by moderation analysis, and we also used a replacement model to test robustness. Finally, the results of the study were further verified via heterogeneity analysis through subgroup regression.ResultsA total of 2933 people aged 60 years or older with chronic multimorbidity were included in our study. The linear regression results revealed that falls were significantly negatively correlated with the self-rated health symptoms of older Chinese people with chronic multimorbidity (β = -0.1703, p < 0.01) and significantly positively correlated with anxiety symptoms (β = 0.5590, p < 0.01). Among the moderating effects, we found that psychological resilience played a moderating role between falls and anxiety symptoms (β = − 0.151 [-0.217, -0.084], p < 0.01). Finally, we found heterogeneity in the study results by sex, residence and number of chronic diseases.ConclusionFalls are associated with poorer self-rated health and higher anxiety levels among older persons with chronic multimorbidity in China. High levels of psychological resilience have a moderating effect on the development of anxiety symptoms.