Table 1 Sample description according to categorical covariates
Perinatal | ||
|---|---|---|
Birth weight | ||
< 2500 g | 291 (9.3) | |
≥ 2500 g | 2854 (90.7) | |
Gestational age | ||
< 37 weeks | 322 (10.3) | |
≥ 37 weeks | 2819 (89.7) | |
Maternal smoking during pregnancy | 1138 (32.3) | |
Skin color | ||
White | 2168 (63.6) | |
Black | 515 (15.1) | |
Brown | 598 (17.5) | |
Others | 128 (3.8) | |
18 years N (%) | 22 years N (%) | |
Schooling (complete years) | ||
0–4 | 155 (4.4) | 89 (2.5) |
5–8 | 1376 (39.1) | 945 (26.9) |
9–11 | 1846 (52.4) | 1453 (41.3) |
≥ 12 | 144 (4.1) | 1032 (29.3) |
Asset index (quintiles) | ||
1st | 703 (20.0) | 697 (19.8) |
2nd | 687 (19.5) | 708 (20.1) |
3rd | 703 (20.0) | 701 (20.0) |
4th | 718 (20.4) | 704 (20.0) |
5th | 709 (20.1) | 708 (20.1) |
Current smoking | 464 (13.2) | 576 (16.4) |
Harmful alcohol intake (AUDIT ≥ 8 points) | 902 (25.6) | 752 (21.4) |
Physical inactivitya | 1398 (39.8) | 1966 (56.0) |
BMI (kg/m2) | ||
< 25 | 2488 (72.5) | 1890 (56.7) |
25–29.9 | 647 (18.9) | 904 (27.1) |
≥ 30 | 295 (8.6) | 538 (16.2) |
Medical diagnosis | ||
Hypertension | 299 (8.5) | 326 (9.3) |
Diabetes | 131 (3.7) | 147 (4.2) |
Asthma | 750 (21.3) | 805 (22.9) |
Corticoids use in the last three months | 73 (2.2) | 98 (2.9) |
Women variables | ||
Oral contraceptive use | 1141 (61.3) | 1098 (59.0) |
Currently breastfeeding | 83 (4.5) | 202 (10.9) |
Age at menarche (years)b | ||
≤ 11 | 516 (27.9) | |
12–13 | 962 (52.0) | |
≥ 14 | 372 (20.1) | |