| Methodology | |||||
|---|---|---|---|---|---|
| Population of interest | Empirical - cross-sectional | Empirical - longitudinal | Meta-analysis/literature review | Qualitative research | Quasi-experimental |
| Affected others | 2 | 2 | |||
| Ethnic minorities and immigrants | 4 | 3 | 1 | ||
| General | 11 | 6 | 6 | 4 | |
| Inpatients and outpatients | 2 | ||||
| LGBTQ+ youth | 1 | ||||
| Lower socioeconomic groups | 1 | 1 | |||
| Students | 20 | 4 | 1 | ||
| Young people and substance use | 2 | ||||
| Young people with behavioural disorders | 1 | 1 | 1 | ||
| Affected others | |
|---|---|
| Empirical - cross-sectional | |
| Empirical - longitudinal | |
| Meta-analysis/literature review | 2 |
| Qualitative research | 2 |
| Quasi-experimental | |
| Ethnic minorities and immigrants | |
|---|---|
| Empirical - cross-sectional | 4 |
| Empirical - longitudinal | 3 |
| Meta-analysis/literature review | |
| Qualitative research | 1 |
| Quasi-experimental | |
| General | |
|---|---|
| Empirical - cross-sectional | 11 |
| Empirical - longitudinal | 6 |
| Meta-analysis/literature review | 6 |
| Qualitative research | 4 |
| Quasi-experimental | |
| Inpatients and outpatients | |
|---|---|
| Empirical - cross-sectional | 2 |
| Empirical - longitudinal | |
| Meta-analysis/literature review | |
| Qualitative research | |
| Quasi-experimental | |
| LGBTQ+ youth | |
|---|---|
| Empirical - cross-sectional | 1 |
| Empirical - longitudinal | |
| Meta-analysis/literature review | |
| Qualitative research | |
| Quasi-experimental | |
| Lower socioeconomic groups | |
|---|---|
| Empirical - cross-sectional | 1 |
| Empirical - longitudinal | |
| Meta-analysis/literature review | |
| Qualitative research | 1 |
| Quasi-experimental | |
| Students | |
|---|---|
| Empirical - cross-sectional | 20 |
| Empirical - longitudinal | 4 |
| Meta-analysis/literature review | 1 |
| Qualitative research | |
| Quasi-experimental | |
| Young people and substance use | |
|---|---|
| Empirical - cross-sectional | 2 |
| Empirical - longitudinal | |
| Meta-analysis/literature review | |
| Qualitative research | |
| Quasi-experimental | |
| Young people with behavioural disorders | |
|---|---|
| Empirical - cross-sectional | |
| Empirical - longitudinal | 1 |
| Meta-analysis/literature review | 1 |
| Qualitative research | |
| Quasi-experimental | 1 |
