Impact of a Classroom-based Sensitization Intervention on Demand for Mental Health Care Among Adolescents in India

The primary objective of this embedded stepped-wedge, cluster randomized controlled trial is to evaluate the impact of a classroom sensitization (intervention condition), over and above the school-level sensitization activities (control condition), on referrals to a host trial (examining the effectiveness of a problem-solving intervention delivered by lay counsellors). The primary hypothesis is that the classroom-level sensitization intervention will be associated with a higher overall referral rate into the host trial (i.e. the proportion of adolescents referred as a function of the total sampling frame in each condition). The secondary hypotheses are that, compared with the control condition, the intervention condition will be associated with a greater proportion of referred students who meet eligibility criteria for inclusion in the host trial and a greater proportion of students who self-refer. We will also explore whether there are any differences between conditions in terms of the severity of total symptoms and symptom subtypes presented by referred adolescents.