Association between reading and depression in Chinese adults

Abstract

Qualitative evidences have shown that having the habit of reading might be beneficial for mental health. The present study aims to examine the relationship between reading and depression. National cross-sectional survey data of adults aged >40 years in mainland China were used. The Center for Epidemiological Studies Depression Scale questionnaire was utilized to detect depression status. Multilevel binary logistic and linear regression models were employed to reveal the association, and restricted cubic spline with 4 knots was adopted to describe the non-linear association of reading quantity and depression. The prevalence of depression was 13.02% in the target population. It was found that the habit of reading was negatively associated with depression, the odds ratio was 0.809 (95% confidence interval: 0.657–0.997). Diverse association between reading and depression was observed in different age groups, and a significant association was identified among the elderly, but not in the middle-aged population. Restricted cubic spline showed several books read per year might lower the risk of depression and 20-items Center for Epidemiological Studies Depression Scale score. A lower prevalence of depression was observed in the target population. The habit of reading was negatively associated with depression. Age-specific association was observed. It is worth paying attention to the reading habit that could be beneficial in the elderly for mental health intervention, but it needs to be confirmed by experimental study.

The association between urbanization and adolescent depression in China

“…The self-rated health was rated on a 5-point scale of “excellent”, “ very good”, “good”, “fair”, and “poor”. Three lifestyle-related items were considered in the present study: smoking, which was evaluated by the yes/no question “Have you smoked cigarettes in the last month?”; drinking was measured by the yes/no question “In the past month, did you drink alcohol 3 times a week?” ( Pan et al, 2022 ); and exercise, which was evaluated by the question “What is the frequency of exercise?”.…”