Table 6 Countries in which primary studies included in the review were conducted, by research question
Country | Number of studies |
|---|---|
Research question 1—Effectiveness of interventions to address inequalities in mental health care | |
 USA | 34 |
 UK | 17 |
 Australia | 7 |
 Ireland | 6 |
 The Netherlands | 4 |
 Iran | 3 |
 India | 2 |
 Austria, Belgium, Canada, China, Colombia, France, Germany, Israel, Norway, Pakistan, Portugal, Spain | 1 study per country |
Research question 2—Economic evaluations of interventions to address mental health inequalities | |
 Ireland | 2 |
 USA | 2 |
 UK | 1 |
Research question 2—Barriers and facilitators to interventions to address mental health inequalities | |
 UK | 10 |
 USA | 8 |
 Australia | 7 |
 Canada | 2 |
 Chile and Colombia, Ethiopia, Ireland, Kenya, Sweden | 1 study per country |