From: Prenatal exposure to pesticides and risk for holoprosencephaly: a case-control study
Variable | OR (95%CI) | aOR (95%CI)a |
---|---|---|
Maternal age | ||
< 35 years | Ref | Ref |
≥ 35 | 1.11 (0.49, 2.60) | 0.76 (0.22, 2.49) |
Alcohol consumptionb | ||
No | Ref | Ref |
Yes | 0.47 (0.19, 1.08) | 0.35 (0.11, 1.05) |
Before 3 months | ||
No | Ref | Ref |
Yes | 0.45 (0.19, 1.02) | 0.36 (0.12, 1.06) |
1st Trimester | ||
No | Ref | Ref |
Yes | 0.59 (0.18, 1.87) | 1.05 (0.23, 4.53) |
2nd Trimester | ||
No | Ref | Ref |
Yes | 0.34 (0.03, 2.48) | 0.52 (0.02, 6.65) |
3rd Trimester | ||
No | Ref | Ref |
Yes | 0.32 (0.07, 1.29) | 0.35 (0.04, 1.83) |
Smoking | ||
No | Ref | Ref |
Yes | 2.01 (0.55, 9.18) | 1.07 (0.17, 6.64) |
Before 3 months | ||
No | Ref | Ref |
Yes | 2.01 (0.55, 9.18) | 1.07 (0.17, 6.64) |
1st Trimester | ||
No | Ref | Ref |
Yes | 2.13 (0.36, 22.35) | 1.17 (0.14, 10.63) |
2nd Trimester | ||
No | Ref | NC |
Yes | 0.34 (0.006, 6.61) | NC |
3rd Trimester | ||
No | Ref | NC |
Yes | 0.34 (0.006, 6.61) | NC |
Folic acid supplement intakec | ||
No | Ref | Ref |
Yes | 0.17 (0.008, 1.20) | 0.19 (0.01, 1.42) |
Before 3 months | ||
No | Ref | Ref |
Yes | 0.44 (0.19, 1.02) | 0.46 (0.18, 1.13)d |
1st month | ||
No | Ref | Ref |
Yes | 0.20 (0.06, 0.59) | 0.27 (0.08, 0.86)d |
2nd month | ||
No | Ref | Ref |
Yes | 0.32 (0.06, 1.32) | 0.60 (0.10, 3.28) |
3rd month | ||
No | Ref | Ref |
Yes | 0.36 (0.09, 1.32) | 0.98 (0.19, 5.89) |
2nd trimester | ||
No | Ref | Ref |
Yes | 0.39 (0.11, 1.30) | 0.85 (0.20, 3.94) |
3rd trimester | ||
No | Ref | Ref |
Yes | 0.58 (0.18, 1.78) | 0.92 (0.26, 3.53) |
Time since delivery to survey (median years) | 1.06 (1.00, 1.14) | NC |