Fig. 1: Study selection process.
From: A systematic review and meta analysis on digital mental health interventions in inpatient settings

Flowchart depicting study selection. The first selection of 726 studies was found in five different databases. Following the evaluation by exclusion criteria, 30 studies were selected for risk of bias evaluation. After four studies were excluded for risk of bias, 26 studies were included in the meta-analysis. EMH e-mental health, RCT randomized controlled trial.