How do the identities of ethnic and left-behind children influence their depression? Evidence from ethnic minority areas of Sichuan Province, China

Millions of ethnic children in China live without their parents due to financial constraints and the lure of job opportunities elsewhere, staying in their hometowns primarily for education. Yet, current research inadequately addresses the mental health status of these left-behind children from ethnic minority communities in China. This study aimed to explore the effects of the combined identities—ethnic and left-behind—on depression among children in rural ethnic minority areas. We recruited a sample of 1131 children aged 12 to 16 from the Garzê Tibetan Autonomous Prefecture (also known as Ganzi Prefecture) in Sichuan Province. The Children's Depression Inventory was employed to assess depression levels. Results indicated that left-behind children in this region exhibited significantly higher depression levels than their counterparts who lived with their parents. Notably, children of Han ethnicity were more depressed than other ethnic groups. However, no interactive effects were observed between the dual identity factors. Intriguingly, Han children, despite being the majority ethnicity in China, perceived themselves as ethnic minorities in these areas. Their self-perception of ethnic pressure and differences, coupled with a potential lack of acceptance of their ethnic differences from the native minorities, might be subdued. This study underscores that parental relocation poses a risk to the mental health of adolescents in rural China. While policies and programs supporting left-behind children are crucial, further research is imperative to comprehend the nuances of their experiences fully.