Statistical Analysis Plan for Adolescents’ Resilience and Treatment Needs for Mental health in Indian Slums (ARTEMIS) study: a cluster randomized trial

This statistical analysis plan describes the statistical methods to be used in the analyses of data from ARTEMIS study. This document is based on ARTEMIS PROTOCOL Version 9.0 dated 22/02/2024 (https://osf.io/crw6m). It describes the final analyses for evaluation of intervention at 12 months from randomization.The study aims to test clinical effectiveness and effectiveness of implementation strategies to identify and reduce depression, other significant emotional or medically unexplained complaints and suicide risk among adolescents living in urban slums. We hypothesise that:1.a community-based anti-stigma campaign will lead to significant improvements in community behaviours toward adolescents with depression, other significant emotional or medically unexplained complaints, and increased risk of self-harm/suicide; and 2.a mobile device-based decision support system will improve the treatment of adolescents at high risk of depression, other significant emotional or medically unexplained complaints, and increased risk of self-harm/suicide for this project and lead to higher remission rates from depression and reduced suicide risk.