Exclusion criteria
| Aspect | Exclusion criteria |
| Study type | Empirical studies relying on secondary data, non-empirical literature (eg, study protocols, commentaries), academic theses, intervention studies. |
| Participants | Study population not clearly defined, internally displaced URM, participants overlap with larger samples of other included studies (if study design is identical), sample size <5. |
| Outcome | Studies focusing on outcomes of healthcare. |
| Other | Studies without gender-specific results on the mental health of URM. |
URM, unaccompanied refugee minors.