Pre-pregnancy BMI | Weight Gain During Pregnancy (GWG) by IOM Guidelines | Â | |||||
---|---|---|---|---|---|---|---|
Not Excessive | Excessivea | Pinteraction | |||||
Cases | Controls | ORb (95%CI) | Cases | Controls | ORb (95% CI) | Â | |
Preeclampsia | 0.69 | ||||||
 Underweight | 19 | 1234 | 0.75 (0.44-1.27) | 27 | 824 | 1.65 (1.03-2.64) |  |
 Normal weight | 65 | 3054 | 1.00 | 156 | 3424 | 2.16 (1.60-2.92) |  |
 Overweight/obese | 11 | 219 | 2.10 (1.08-4.06) | 69 | 761 | 3.78 (2.65-5.41) |  |
M-PE | 0.87 | ||||||
 Underweight | 10 | 1234 | 1.16 (0.54-2.49) | 14 | 824 | 2.42 (1.21-4.84) |  |
 Normal weight | 21 | 3054 | 1.00 | 65 | 3424 | 2.68 (1.62-4.42) |  |
 Overweight/obese | 2 | 219 | 1.22 (0.28-5.27) | 29 | 761 | 4.82 (2.71-8.59) |  |
S-PE | 0.47 | ||||||
 Underweight | 9 | 1234 | 0.55 (0.26-1.13) | 13 | 824 | 1.26 (0.66-2.38) |  |
 Normal weight | 44 | 3054 | 1.00 | 91 | 3424 | 1.94 (1.34-2.82) |  |
 Overweight/obese | 9 | 219 | 2.45 (1.17-5.13) | 40 | 761 | 3.22 (2.06-5.03) |  |
EOPE | 0.11 | ||||||
 Underweight | 2 | 1234 | 0.51 (0.11-2.31) | 2 | 824 | 0.81 (0.18-3.73) |  |
 Normal weight | 11 | 3054 | 1.00 | 18 | 3424 | 1.61 (0.75-3.45) |  |
 Overweight/obese | 4 | 219 | 4.48 (1.40-14.31) | 6 | 761 | 1.97 (0.72-5.37) |  |
LOPE | 0.80 | ||||||
 Underweight | 17 | 1234 | 0.80 (0.46-1.40) | 25 | 824 | 1.81 (1.10-2.97) |  |
 Normal weight | 54 | 3054 | 1.00 | 138 | 3424 | 2.27 (1.64-3.15) |  |
 Overweight/obese | 7 | 219 | 1.59 (0.71-3.56) | 63 | 761 | 4.11 (2.81-6.03) |  |