| Morning (%) | Noon (%) | Evening (%) | Total (%) | P-value | ||
| Variables | ||||||
| Gender | ||||||
| women | 56.3 | 59.3 | 49.8 | 53.4 | 0.0016 | |
| men | 43.7 | 40.7 | 50.2 | 46.6 | ||
| Age range | ||||||
| Up to 14 | 6.0 | 14.3 | 0.8 | 3.9 | <0.0001 | |
| 15 to 16 years | 64.1 | 84.1 | 38.5 | 53.3 | ||
| 17 to 18 years | 27.4 | 1.6 | 48.7 | 36.1 | ||
| 19 to 25 years | 2.4 | 0 | 10.8 | 6.1 | ||
| More then 25 | 0.1 | 0 | 1.2 | 0.6 | ||
| Ethnicity/Race | ||||||
| Caucasian | 51.9 | 50.0 | 43.3 | 47.9 | 0.0204 | |
| Afro-American | 9.5 | 8.6 | 11.5 | 10.4 | ||
| Asian | 2.7 | 4.8 | 3.0 | 2.9 | ||
| Latino | 33.7 | 34.9 | 39.2 | 36.3 | ||
| Indigenous | 2.1 | 1.6 | 2.9 | 2.5 | ||
| Religion | ||||||
| Catholic | 53.9 | 56.8 | 48.5 | 51.4 | 0.0287 | |
| Evangelical | 21.5 | 25.3 | 25.5 | 23.5 | ||
| Spiritist | 3.7 | 3.2 | 3.2 | 3.5 | ||
| Other | 5.2 | 2.6 | 5.1 | 5.1 | ||
| None | 15.7 | 12.1 | 17.7 | 16.5 |