Background: It is well known that some lifestyle-related behaviors are related to depressive
symptoms, but the unique and cumulative effects of lifestyle-related behaviors on depressive …

It is well known that some lifestyle factors are related to depression, but their cumulative
contribution to the depression remains unclear. This study aimed to assess the importance …

Background Previous studies have showed the independent associations between screen
time, physical activity (PA), sleep duration, and depressive symptoms, but little is known …

Background Depression rates among adolescents have risen dramatically over the past
decade. Therefore, preventing depression among adolescents is particularly important …

Background There is little evidence on the association between patterns of unhealthy
lifestyle and mental health among young adults. Method This study included a total of …

Objectives The aims of this study were to describe the national distribution of depressive
symptoms in Chinese children and adolescents, to examine the determinants of depressive …

Objective To investigate the relationship between physical activity, sleep duration,
overweight, obesity and depressive symptoms among middle school students in Tianjin, and …

Objectives Students' depressive symptoms might be related to their own risk factors and to
their parents' status. The objective of this cross-sectional study was to examine the …

Purpose Lifestyle risk factors, such as alcohol use, smoking, high body mass index, poor
sleep, and sedentary behavior, represent major public health issues for adolescents. These …

In recent years, mental health problems such as anxiety and depression among adolescents
in China have attracted attention from all walks of life. Given that adolescence is a …