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Demographic characteristics of the study population, by country
| Country | Sample size | Gender | Age (years) | |
|---|---|---|---|---|
| Male | Female | |||
| Mexico | 2346 | 1098 (47) | 1248 (53) | 30 ± 17 |
| Brazil | 817 | 354 (43) | 463 (57) | 27 ± 18 |
| Argentina | 1481 | 708 (48) | 773 (52) | 31 ± 17 |
| Uruguay | 819 | 409 (50) | 410 (50) | 29 ± 17 |
| China | 2233 | 1120 (50) | 1113 (50) | 27 ± 14 |
| Indonesia | 3644 | 1778 (49) | 1866 (51) | 30 ± 15 |
Age reported as mean ± standard deviation and gender as number (percentage of country sample)
