Fig. 4

Prevalence of child and adolescent MH problems and substance use problems (12 − 17 years) in Bogotá, Colombia under the baseline scenario and for selected intervention scenarios: f (red), community connectedness programs; a + b + f (blue), school-based suicide prevention programs + anti-bullying programs + community connectedness programs; a + b + c + d (yellow), school-based suicide prevention programs + anti-bullying programs + gatekeeper suicide prevention training + suicide helplines. Solid lines correspond to median values derived from the sensitivity analyses. Pointwise 95% and 50% intervals are indicated with light and dark shading, respectively