Figure 2. Forest Plots for 3 Study Outcomes: Depression, Linkage to Follow-up Care, and Subsequent Suicide Attempts.

Studies were weighted according to sample size using random effects models. The vertical line shows the pooled odds ratio across all 3 outcomes. The boxes vary in size according to the weight of each study (proportional to the study’s sample size), and horizontal black lines represent the confidence intervals for each study. The diamond at the bottom of each outcome plot represents the pooled odds ratio and CI for the individual outcome.