From: Associations between gestational weight gain and preterm birth in Puerto Rico
Body Mass Index | |||||
---|---|---|---|---|---|
Total | Underweight | Normal | Overweight | Obese | |
Gestational Weight Gain | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) |
Adjusted | |||||
Low | 1.34 (1.30, 1.37) | 1.56 (1.45, 1.68) | 1.39 (1.35, 1.44) | 1.29 (1.21, 1.37) | 1.00 (0.93, 1.07) |
Adequate | Ref | Ref | Ref | Ref | Ref |
Excessive | 0.99 (0.97, 1.02) | 0.99 (0.89, 1.09) | 1.06 (1.02, 1.10) | 0.98 (0.94, 1.03) | 0.94 (0.89, 0.99) |
Unadjusted | |||||
Low | 1.25 (1.22, 1.28) | 1.33 (1.25, 1.43) | 1.32 (1.27, 1.36) | 1.25 (1.18, 1.32) | 0.95 (0.89, 1.01) |
Adequate | Ref | Ref | Ref | Ref | Ref |
Excessive | 1.15 (1.13, 1.18) | 1.19 (1.09, 1.30) | 1.25 (1.21, 1.29) | 1.10 (1.06, 1.15) | 1.03 (0.98, 1.08) |