| Control | PE | M-PE | S-PE | EOPE | LOPE | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
n = 9516 | Cases n = 347 | OR (95% CI) | Cases n = 141 | OR (95% CI) | Case n = 206 | OR (95% CI) | Case n = 43 | OR (95% CI) | Case n = 304 | OR (95% CI) | |
Pre-pregnancy BMI (kg/m2) | |||||||||||
 Normal weight | 6478 | 221 | 1.00 | 86 | 1.00 | 135 | 1.00 | 29 | 1.00 | 192 | 1.00 |
 Underweight | 2058 | 46 | 0.76 (0.54–1.06) | 24 | 1.00 (0.62–1.59) | 22 | 0.60 (0.38–0.95) | 4 | 0.49 (0.17–1.42) | 42 | 0.80 (0.57–1.14) |
 Overweight/obese | 980 | 80 | 1.81 (1.37–2.39) | 31 | 1.76 (1.14–2.71) | 49 | 1.79 (1.26–2.54) | 10 | 1.84 (0.87–3.90) | 70 | 1.79 (1.33–2.41) |
Total GWG (kg) by IOM Guidelines | |||||||||||
 Adequate | 3217 | 62 | 1.00 | 22 | 1.00 | 40 | 1.00 | 12 | 1.00 | 50 | 1.00 |
 Inadequate | 1290 | 33 | 1.27 (0.82–1.96) | 11 | 1.24 (0.59–2.57) | 22 | 1.29 (0.75–2.19) | 5 | 0.99 (0.34–2.85) | 28 | 1.34 (0.83–2.15) |
 Excessive | 5009 | 252 | 2.28 (1.70–3.05) | 108 | 2.79 (1.74–4.47) | 144 | 2.03 (1.41–2.92) | 26 | 1.23 (0.61–2.50) | 226 | 2.53 (1.84–3.48) |
Total GWG (kg) Change by quartilec | |||||||||||
 GWG ≤ 13.5 | 2500 | 68 | 1.00 | 21 | 1.00 | 47 | 1.00 | 14 | 1.00 | 54 | 1.00 |
 13.5 < GWG ≤ 17 | 2711 | 55 | 0.85 (0.59–1.23) | 21 | 1.03 (0.56–1.89) | 34 | 0.78 (0.49–1.22) | 4 | 0.30 (0.10–0.92) | 51 | 0.99 (0.67–1.47) |
 17 < GWG ≤ 20 | 2101 | 81 | 1.66 (1.18–2.33) | 35 | 2.17 (1.25–3.78) | 46 | 1.44 (0.94–2.20) | 13 | 1.35 (0.62–2.93) | 68 | 1.74 (1.20–2.52) |
 20 < GWG | 2204 | 143 | 2.59 (1.90–3.53) | 64 | 3.55 (2.13–5.92) | 79 | 2.17 (1.48–3.19) | 12 | 1.17 (0.53–2.59) | 131 | 2.95 (2.10–4.13) |
Ptrend | Â | Â | <0.0001 | Â | <0.0001 | Â | <0.0001 | Â | 0.357 | Â | <0.0001 |