From: Maternal undernutrition and excessive body weight and risk of birth and health outcomes
 | BMI group (kg/m2) | N (n) | Proportion (%) | ORorRR (95% CI) | |
---|---|---|---|---|---|
Unadjusted | Adjusted | ||||
Stuntinga,b,c,d,e,h,i,m,n | <18.5 | 1556 (706) | 45.4 | 1.41 (1.25-1.59) | 1.29 (1.11-1.40) |
18.5-25 | 4067 (1507) | 37.1 | 1.00 | 1.00 | |
25-30 | 1097 (271) | 24.7 | 0.55 (0.48-0.65) | 0.80 (0.64-0.89) | |
≥30 | 239 (59) | 24.7 | 0.56 (0.41-0.75) | 0.78 (0.49-1.20) | |
Wastinga,b,c,d,e,h,i,m,n | <18.5 | 1556 (312) | 20.8 | 1.53 (1.31-1.78) | 1.59 (1.13-1.80) |
18.5-25 | 4067 (572) | 14.5 | 1.00 | 1.00 | |
25-30 | 1097 (100) | 9.0 | 0.61 (0.49-0.76) | 0.46 (0.34-0.86) | |
≥30 | 239 (18) | 4.5 | 0.50 (0.31-0.81) | 0.49 (0.29-0.0.56) | |
Low birth weightd,e,g,h | <18.5 | 1072 (262) | 24.4 | 0.62 (0.43-0.93) | 0.73 (0.49-1.09) |
18.5-25 | 2507 (458) | 18.3 | 1.00 | 1.00 | |
25-30 | 608 (101) | 16.6 | 1.15 (0.85-1.55) | 0.96 (0.72-1.29) | |
≥30 | 144 (18) | 12.5 | 1.72 (0.86-3.46) | 1.36 (0.70-2.66) | |
Stillbirthsa,f,h* | <18.5 | 1466 (22) | 1.5 | 1.00 (0.99-1.01) | 0.92 (0.52-1.63) |
18.5-25 | 3774 (54) | 1.5 | 1.00 | 1.00 | |
25-30 | 1055 (10) | 1.0 | 0.99 (0.98-1.00) | 0.71 (0.32-1.58) | |
≥30 | 253 (4) | 1.58 | 1.00 (0.99-1.02) | 3.20 (0.77-13.55) | |
Early neonatal mortalitya,f,h | <18.5 | 637 (15) | 2.4 | 0.99 (0.98-1.00) | 0.87 (0.40-1.85) |
18.5-25 | 1797 (50) | 2.9 | 1.00 | 1.00 | |
25-30 | 554 (11) | 2.0 | 0.99 (0.98-1.01) | 1.42 (0.50-4.07) | |
≥30 | 119 (3) | 2.5 | 1.00 (0.97-1.02) | 1.08 (0.31-3.87) | |
Perinatal mortality a,f,h* | <18.5 | 1466 (36) | 2.5 | 1.00 (0.99-1.01) | 0.87 (0.54-1.41) |
18.5-25 | 3774 (104) | 2.8 | 1.00 | 1.00 | |
25-30 | 1055 (21) | 2.0 | 0.99 (0.98-1.00) | 1.21 (0.52-2.85) | |
≥30 | 253 (7) | 2.8 | 1.00 (0.97-1.02) | 1.77 (0.64-4.89) | |
Prolonged labora,j,k,l* | <18.5 | 75 (19) | 25.3 | 0.98 (0.86-1.11) | 1.90 (0.90-3.99) |
18.5-25 | 160 (44) | 27.5 | 1.00 | 1.00 | |
≥25 | 23 (10) | 43.5 | 1.17 (0.96-1.43) | 7.57 (1.26-45.43) | |
Preterm birtha,j,k,l* | <18.5 | 75 (18) | 24.0 | 0.88 (0.77-1.00) | 0.43 (0.20-0.92) |
18.5-25 | 161 (59) | 16.8 | 1.00 | 1.00 | |
≥25 | 24 (5) | 20.8 | 0.85 (0.70-1.04) | 0.28 (0.08-0.94) |