The association between physical activity and family economic status with depression in adolescents: A cross-sectional study.

Youth is an important stage of human psychological development, and depression has become a significant mental health issue. In this study, we investigated theassociation between physical activity (PA), family economic status, and depressive symptoms in adolescents, and demonstrated how they independently or mutually affect mental health. This study analyzed theassociation between PA, family economics, and depression among 1934 adolescents (aged 10-20) based on data from the 2022 Youth Sports and Health Program.

The relationship between frailty, walking ability, and depression in elderly Chinese people.

To explore the relationship between depression symptoms, frailty, and walking ability in Chinese elderly people, and to provide new evidence for research on the prevention and treatment of depression in Chinese elderly people. The data of this study is sourced from the 2018 CHARLS data (China Health and Retirement Longitudinal Study). Z-test, logistic regression, and linear stratified regression were used to analyze the walking ability, frailty, and depressive symptoms of 2927 participants.