Table 1. Search strategies.
| Search engines |
Prevalence of mental health problems among children | Evaluation of population-based parenting interventions |
| PubMed | “mental”[All Fields] AND “health”[All Fields] AND problem[All Fields] AND “child”[All Fields] AND (“epidemiology”[All Fields] OR “prevalence”[All Fields]) |
(“prevention”[All Fields]) AND (“parenting”[All Fields]) AND (“population”[All Fields]) |
| ProQuest | ((SU.exact(“MENTAL HEALTH”)) AND SU.exact(“EPIDEMIOLOGY”)) AND child | ((SU.exact(“PARENTS”) OR SU.exact(“PARENTING”)) AND SU.exact(“COMMUNITY”)) |
| CINAHL with Full Text |
mental health AND children AND prevalence AND survey | parenting AND prevention AND community |
| MEDLINE with Full Text |
mental health AND children AND prevalence AND survey | parenting AND prevention AND community |