Cumulative interpersonal risk and suicide ideation/attempts among Chinese early adolescents: Does self-esteem play a moderating role?

Suicide among adolescents is a serious global health concern. Previous research has highlighted that interpersonal factors are vital determinants of suicidality. However, little is known about the cumulative effects of interpersonal risks and the protective factors that buffer individuals from developing suicidal tendencies. The present study examined whether linear or nonlinear models best account for the relationship between cumulative interpersonal risk and suicidal ideation and attempts among early adolescents and the protective value of self-esteem in these associations.