Zhiping Niu, Feng Zhao, Weihong Wen, Donghui Han, Keying Zhang, Xiaolong Zhao, Shichao Han, Fa Yang, Zhizhou Duan, Weijun Qin
Objectives: This study aimed to investigate the associations between several dimensions of self-reported satisfaction and the risk of Depressive symptoms among Chinese middle-aged and older adults.
Methods: The China Health and Retirement Longitudinal Study (CHARLS) conducted a nationwide cross-sectional study of middle-aged and older adults. Depressive status was evaluated using the 10-item center for epidemiological studies depression scale (CESD-10), and self-reported life, health, marital status, parent-child relationship, and air quality satisfaction were adopted using Likert 5-point evaluation methods. A generalized linear model (GLM) was applied to explore the association between satisfaction and depression risk.
Results: A total of 13,978 Chinese people aged over 45 years old were included in this study, and 35.7% of the participants had Depressive symptoms. The GLM analysis indicated that all dimensions of satisfaction were negatively associated with the risk of Depressive symptoms. For each 1-point increase in life, health, marital status, parent-child relationship, and air quality satisfaction, the incidence of Depressive symptoms decreased by 60.8% (odds ratio (OR) = 0.392; 95% confidence interval (CI): 0.370, 0.414), 56.3% (OR = 0.437; 95% CI: 0.418, 0.458), 41.8% (OR = 0.582; 95% CI: 0.555, 0.610), 37.2% (OR = 0.628; 95% CI: 0.596, 0.662), and 25.6% (OR = 0.744; 95% CI: 0.711, 0.778), respectively.
Conclusion: Higher satisfaction levels with life, health, marital status, parent-child relationship, and air quality are associated with a lower risk of Depressive symptoms among middle-aged and older adults. Given the aging society and the increasing mental health problems of middle-aged and older adults in China, our study provides a comprehensive perspective for depression prevention and mental health improvement.
