Background Although evidence suggests substance and alcohol use may change during the
Covid-19 pandemic there has been no full review of the evidence around this. Methods A …

Aim To examine the evidence on the association between cannabis and depression and
evaluate competing explanations of the association. Methods A search of Medline …

The authors evaluated emotional distress among 9th–12th grade students, and examined
whether the association between being lesbian, gay, bisexual, and/or transgendered …

There is growing awareness that students' experiences of stress may impede academic
success, compromise mental health, and promote substance use. We examined these …

Discrimination is commonly experienced among adolescents. However, little is known about
the intersection of multiple attributes of discrimination and bullying. We used a latent class …

Objective To test the effect of prenatal and infancy home visits by nurses on 12-year-old,
firstborn children's use of substances, behavioral adjustment, and academic achievement …

OBJECTIVE. The purpose of this study was to examine whether depressive symptoms are
predictive of subsequent sexual risk behavior in a national probability sample of US middle …

Importance Mood disorders and alcohol dependence frequently co-occur. Etiologic theories
concerning the comorbidity often focus on drinking to self-medicate or cope with affective …

Aims The nature of the relationship between adolescent smoking and depression is unclear
and the mechanisms that account for the comorbidity have received little investigation. The …

Psychological distress has been inconsistently associated with sexual risk behavior in youth,
suggesting additional factors, such as substance use, may explain this relationship. The …