Table 2 Summary of intervention characteristics (N = 42)
From: Stigma in health facilities: why it matters and how we can change it
| Â | HIV | MI | Substance abuse | MI + substance abuse | Total |
|---|---|---|---|---|---|
WHO region | |||||
 Americas | 2 | 12 | 1 | 1 | 16 |
 European | – | 5 | 1 | – | 6 |
 Southeast Asian | 2 | 1 | – | – | 3 |
 African | 2 | 1 | – | – | 3 |
 Eastern Mediterranean | – | 1 | – | – | 1 |
 Western Pacific | 3 | 9 | – | 1 | 13 |
Wealth of country* | |||||
 Lower middle income | 4 | 3 | – | – | 7 |
 Upper middle income | 3 | 5 | – | – | 8 |
 High income | 2 | 21 | 2 | 2 | 27 |
Evaluation method | |||||
 Quantitative | |||||
  RCT | 1 | 5 | – | 1 | 7 |
  QE/C | – | 6 |  |  | 6 |
  QE/NC | 3 | 14 | 1 | 1 | 19 |
  Post survey, with control | – | 1 | – | – | 1 |
  RCX | 1 | – | – | – | 1 |
 Mixed methods | |||||
  RCT and qualitative | – | 1 | 1 | – | 2 |
  QE/C and process | 1 |  | – | – | 1 |
  QE/NC and qualitative | 1 | 2 | – | – | 3 |
  Process and qualitative | 2 |  | – | – | 2 |