From: Maternal undernutrition and excessive body weight and risk of birth and health outcomes
 | BMI group (kg/m2) | N (n) | Proportion (%) | OR (95% CI) | |
---|---|---|---|---|---|
Unadjusted | Adjusted | ||||
Pregnancy complication | <18.5 | 752 (338) | 45.0 | 1.03 (0.87-1.23) | 1.07 (0.90-1.28) |
18.5-25 | 1986 (933) | 47.0 | 1.00 | 1.00 | |
25-30 | 549 (280) | 51.0 | 1.25 (1.02-1.53) | 1.19 (0.96-1.46) | |
≥30 | 136 (68) | 50.0 | 2.23 (1.36-3.63) | 2.05 (1.24-3.37) | |
Pregnancy Termination | <18.5 | 1471 (210) | 14.3 | 0.88 (0.72-1.07) | 0.91 (0.76-1.09) |
18.5-25 | 3782 (629) | 16.6 | 1.00 | 1.00 | |
25-30 | 1055 (213) | 20.2 | 1.38 (1.03-1.85) | 1.14 (0.95-1.37) | |
≥30 | 254 (54) | 21.2 | 1.49 (1.02-2.25) | 1.17 (0.84-1.62) | |
Genital sore/ulcera,b,c | <18.5 | 1467 (91) | 6.2 | 1.00 (0.98-1.02) | 1.02 (0.69-1.52) |
18.5-25 | 3777 (222) | 5.9 | 1.00 | 1.00 | |
≥25 | 1309 (72) | 5.50 | 0.99 (0.98-1.01) | 0.96 (0.63-1.36) | |
Genital dischargea,b,c | <18.5 | 1466 (213) | 14.5 | 1.72 (1.06-2.77) | 1.51 (0.94-2.42) |
18.5-25 | 3777 (421) | 11.2 | 1.00 | 1.00 | |
≥25 | 1309 (98) | 7.5 | 0.71 (0.53-0.93) | 0.78 (0.53-1.13) | |
Menstrual irregularitiesa | <18.5 | 1467 (1052) | 71.7 | 0.89 (0.78-1.03) | 0.99 (0.86-1.14) |
18.5-25 | 3777 (2792) | 73.9 | 1.00 | 1.00 | |
25-30 | 1055 (816) | 77.3 | 1.19 (1.01-1.40) | 0.98 (0.83-1.17) | |
≥30 | 254 (200) | 78.7 | 1.31 (1.02-1.81) | 1.25 (0.76-2.06) | |
Cesarean deliverya,d.e.f | <18.5 | 1072 (144) | 13.4 | 0.27 (0.11-0.67) | 0.73 (0.52-1.03) |
18.5-25 | 2510 (581) | 23.2 | 1.00 | 1.00 | |
25-30 | 608 (271) | 34.6 | 6.67 (1.82-24.42) | 1.67 (1.00-2.82) | |
≥30 | 145 (76) | 52.4 | 15.78 (2.27-109.57) | 1.71 (1.02-3.31) | |
Diabetesh | 18.5-25 | 3728 (349) | 9.4 | 1.00 | 1.00 |
25-30 | 196 (59) | 30.1 | 4.04 (2.70-6.02) | 2.58 (1.81-3.68) | |
≥30 | 52 (10) | 19.2 | 2.72 (1.21-6.14) | 1.50 (0.56-2.36) | |
Hypertensiong | 18.5-25 | 3728 (1123) | 30.1 | 1.00 | 1.00 |
25-30 | 196 (117) | 59.7 | 3.78 (2.74-5.22) | 2.29 (1.60-3.29) | |
≥30 | 52 (36) | 69.2 | 6.60 (3.27-13.30) | 4.12 (1.88-9.06) |