Table 2 Characteristics of studies
Categorical variable | N (%) |
|---|---|
World region | 94 |
 Europe | 31 (33.0) |
 Non-Europe Westa | 14 (14.9) |
 Asia | 19 (20.2) |
 Central and South America | 10 (10.6) |
 Africa | 9 (9.6) |
 Middle East | 11 (11.7) |
Sexual regime | 56 |
 gender-equal | 27 (48.2) |
 male-centered | 19 (33.9) |
 Asian (male-centered) | 10 (17.9) |
Human development group | 92 |
 very high | 43 (46.7) |
 high | 35 (38.0) |
 medium | 11 (12.0) |
 low | 3 (3.3) |