Variables | 2003 (all ethnicities) | 2011 (all ethnicities) | p valueb | ||
---|---|---|---|---|---|
N (154)c | % | N (412)c | % | ||
Religion | 0023 | ||||
not adept | 11 | 9.01 | 71 | 17.30 | |
adept | 111 | 90.98 | 349 | 82.70 | |
Ethnicity | <0.001 | ||||
indigenous | 0 | 0.00 | 59 | 14.40 | |
Black | 7 | 5.79 | 17 | 4.10 | |
“parda” | 94 | 77.69 | 274 | 66.70 | |
White | 20 | 16.52 | 61 | 14.80 | |
Education | 0.292 | ||||
0 to 4 years | 28 | 26.93 | 105 | 28.60 | |
> 4 years | 76 | 73.08 | 262 | 71.40 | |
Maternal marital situation during pregnancy | - | ||||
Lack of partner | - | - | 82 | 20.00 | |
Presence of partner | - | - | 327 | 80.00 | |
Cigarette smoking during pregnancy | 0.072 | ||||
yes | 25 | 16.89 | 46 | 11.17 | |
no | 123 | 83.11 | 366 | 88.83 | |
Alcohol consumption during pregnancy | 0.427 | ||||
yes | 18 | 12.30 | 41 | 10.00 | |
no | 128 | 87.70 | 370 | 90.00 | |
Current gestational status | - | ||||
multiparous | - | - | 281 | 68.40 | |
primiparous | - | - | 130 | 31.60 | |
Previous abortions or stillbirths | - | ||||
yes | - | - | 73 | 18.90 | |
no | - | - | 314 | 81,14 | |
Number of previous pregnancies | - | - | 412 | 1.96a | - |
Age at current pregnancy (in years) | - | 22.18a | 411 | 23.45a | 0.853 |