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Sociodemographic and other characteristics of the participants (n 656)
| Variable | n | % |
|---|---|---|
| Child’s gender | ||
| Male | 322 | 49·2 |
| Female | 333 | 50·8 |
| Father’s education level | ||
| Illiterate/primary | 66 | |
| Complementary | 109 | 17·2 |
| Secondary | 120 | 19·0 |
| University | 338 | 53·4 |
| Mother’s education level | ||
| Illiterate/primary | 49 | 7·7 |
| Complementary | 98 | 15·3 |
| Secondary | 154 | 24·1 |
| University | 338 | 52·9 |
| Family monthly income | ||
| <1000 USD | 129 | 22·8 |
| 1000–2000 USD | 217 | 38·3 |
| >2000 USD | 220 | 38·9 |
