Adolescent sexual behaviorfamily characteristics, parental involvement, and associated mental disorders

Manifold factors connect with adolescent sexual behavior, but studies on their reciprocal associations are scarce. This study seeks to find the ways in which parental involvement, family characteristics, depression, and delinquency are connected to adolescent early/risky sexual behavior, and to what extent they modify each other. A population-based self-report survey of nearly 187,000 adolescents (50.4% girls) was used. The most important of the family variables was living in a two-parent family, which showed the clearest inverse association with early/risky sexual behavior throughout adolescence. Depression and delinquency persisted associated with sexual behavior in the presence of the family variables.