Maternal anthropometry | n | Spontaneous abortions | Stillbirths | Total deaths | |||
---|---|---|---|---|---|---|---|
% ± (SE) | Unadjusted OR (95%CI) | % ± (SE) | Unadjusted OR (95%CI) | % ± (SE) | Unadjusted OR (95%CI) | ||
Maternal BMI (Kg/m 2 ) | |||||||
Underweight (<18.5) | 251 | 4.5 (1.7) | 0.55 (0.25-1.22) | 0.1 (0.1) | 0.08 (0.01-0.63)* | 4.6 (1.7) | 0.49 (0.22-1.06) |
Normal (18.5-24.9) | 3,302 | 7.8 (0.8) | 1.00 | 1.2 (0.3) | 1.00 | 9.0 (0.8) | 1.00 |
Overweight (25–29.9) | 1,645 | 7.4 (1.3) | 0.94 (0.63-1.41) | 1.4 (0.5) | 1.10 (0.44-2.79) | 8.6 (1.3) | 0.96 (0.67-1.56) |
Obese 1 (≥ 30 -34.99) | 625 | 6.6 (1.6) | 0.84 (0.49-1.44) | 2.2 (0.9) | 1.83 (0.72-4.67) | 8.7 (1.8) | 0.97 (0.60-1.56) |
Obese 2–3 (≥ 35) | 359 | 14.3 (3.1) | 1.96 (1.16-3.30)* | 3.4 (2.4) | 2.81 (0.60-13.22) | 17.1 (2.8) | 2.10 (1.36-3.25)* |
Maternal BMI (per 1 Kg/m 2 ) | 6,182 | - | 1.03 (1.00-1.07) | - | 1.07 (1.00-1.14)* | - | 1.04 (1.01-1.07)* |
Maternal WC (cm) | |||||||
Normal (< 80) | 2,782 | 7.4 (0.8) | 1.00 | 0.9 (0.3) | 1.00 | 8.3 (0.9) | 1.00 |
Overweight (80–87.9) | 1,457 | 7.9 (1.2) | 1.06 (0.71-1.60) | 1.3 (0.6) | 1.41 (0.48-4.23) | 9.1 (1.3) | 1.10 (0.75-1.60) |
Obese (≥ 88) | 1,758 | 8.2 (1.3) | 1.10 (0.74-1.63) | 2.4 (0.6) | 2.61 (1.13-6.04)* | 10.2 (1.3) | 1.26 (0.90-1.75) |
Maternal WC (per 1 cm) | 5,997 | - | 1.01 (1.00-1.03) | - | 1.03 (1.00-1.06) | - | 1.02 (1.00-1.03)* |
Maternal WHR | |||||||
1st quartile | 1,494 | 6.6 (1.0) | 1.00 | 0.8 (0.4) | 1.00 | 7.4 (1.0) | 1.00 |
2nd quartile | 1,495 | 8.1 (1.3) | 1.25 (0.78-1.98) | 0.9 (0.4) | 1.09 (0.30-3.92) | 8.9 (1.3) | 1.23 (0.80-1.90) |
3rd quartile | 1,490 | 8.0 (1.2) | 1.23 (0.79-1.93) | 1.3 (0.5) | 1.53 (0.48-4.88) | 9.2 (1.3) | 1.27 (0.84-1.93) |
4th quartile | 1,494 | 8.4 (1.5) | 1.30 (0.80-2.12) | 2.8 (0.8) | 3.42 (1.15-10.13)* | 10.9 (1.5) | 1.55 (1.02-2.35)* |
Maternal WHR (per 0.1) | 5,973 | - | 1.19 (0.94-1.51) | - | 1.78 (1.13-2.81)* | - | 1.29 (1.06-1.55)* |