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Number of systematic reviews categorised into each of the identified themes
| Theme | Number of Articles (% of the total 21 included in the review) |
|---|---|
| Mental health | 17 (81%) |
| Physical health | 14 (67%) |
| Social health | 10 (48%) |
| Interconnection between health areas | 14 (67%) |
| Factors affecting | 12 (57%) |
