Table 1 Frequency and Percentage of Articles’ Study Design, Context and Primary Aim
| Â | Study Design | |
|---|---|---|
| Â | Population Study | Intervention Study |
| Â | 58 (64%) | 33 (36%) |
Study Context | ||
 School-based | 41 (71%) | 31 (94%) |
Primary Aim | ||
 Scale development and/or validation | 4 (7%) | – |
 Describe levels of MHL | 39 (67%) | – |
 Explore possible predictors of mental illness stigma | 4 (7%) | – |
 Explore possible predictors of help-seeking attitudes and intentions | 6 (10%) | – |
 Explore relationship between MHL domains | 5 (9%) | – |
 Intervention evaluation i.e. assessing the impact of an intervention | – | 25 (76%) |
 Intervention baseline study i.e. describe level of MHL, explore predictors of specific domains or relationship between MHL domains | – | 8 (24%) |