Suicidal behavior in adolescents: stress and protection in different family contexts.

Recent suicidal behavior was reported on a questionnaire by 14% of 272 high school students. Two-thirds of the suicidal teenagers neither received help nor disclosed their self-harm to anyone. Depression and stress--especially family suicidality, feelings of violation, and sexuality--increased the risk, as did parental separation, divorce, and most dramatically, remarriage. Family cohesiveness helped alleviate the risk in the nonintact families.