Table 1 Sociodemographic characteristics, lifestyle and reproductive health of mothers in the BRISA cohort, Brazil, 2010–2013
From: Factors associated with allergy traits around the 2nd year of life: a brazilian cohort study
Variable | Ribeirão Preto | |
|---|---|---|
N | % | |
Skin color | ||
White | 2105 | 57.8 |
Black | 364 | 10.0 |
Brown | 1125 | 30.9 |
Yellow | 32 | 0.9 |
No information | 18 | 0.5 |
Years of schooling | ||
0–4 | 134 | 3.7 |
5–8 | 709 | 19.5 |
9–11 | 2009 | 55.1 |
12 or more | 776 | 21.3 |
No information | 16 | 0.4 |
Occupation of the household head | ||
Unskilled manual | 867 | 23.8 |
Semiskilled manual | 1602 | 44.0 |
Skilled manual | 193 | 5.3 |
Office functions | 378 | 10.8 |
Higher level professional | 327 | 9.0 |
Administrator/owner | 141 | 3.9 |
No information | 136 | 3.7 |
Household income (minimum wages) | ||
< 1 | 8 | 0.2 |
1 and < 3 | 911 | 25.0 |
3 and < 5 | 1125 | 30.9 |
≥ 5 | 1072 | 29.4 |
No information | 528 | 14.5 |
Economic class | ||
D - E (poorest) | 264 | 7.2 |
C | 1665 | 45.7 |
A - B (wealthiest) | 1531 | 42.0 |
No information | 184 | 5.1 |
Smoking during pregnancy | ||
No | 3250 | 89.1 |
Yes | 394 | 10.8 |
Hypertension during pregnancy | ||
No | 3176 | 87.2 |
Yes | 459 | 12.6 |
No information | 9 | 0.2 |
Gestational diabetes | ||
No | 3388 | 93.0 |
Yes | 248 | 6.8 |
No information | 8 | 0.2 |
Type of delivery | ||
Vaginal | 1470 | 40.3 |
Cesarean | 2174 | 59.7 |
Pregestational BMI | ||
Low weight | 243 | 6.7 |
Eutrophy | 1653 | 45.3 |
Overweight | 775 | 21.3 |
Obesity | 421 | 11.5 |
No information | 552 | 15.1 |
Total | 3644 | 100 |