OR (95% CI) for the association between caesarean section (vaginal: n=2422; caesarean: n=566) and overweight/obesity at age 10 years
| Mode of delivery | Model 1 | Model 2 | |||
|---|---|---|---|---|---|
| Overweight OR (95% CI) | Obesity OR (95% CI) | Overweight OR (95% CI) | Obesity OR (95% CI) | ||
| Prepregnancy weight <67 kg | Vaginal | Ref. | Ref. | – | – |
| Caesarean | 1.49 (1.12 to 1.99) | 1.26 (0.78 to 2.05) | – | – | |
| Prepregnancy weight ≥67 kg | Vaginal | Ref. | Ref. | – | – |
| Caesarean | 1.17 (0.82 to 1.66) | 1.32 (0.88 to 1.99) | – | – | |
| Term delivery | Vaginal | Ref. | Ref. | Ref. | Ref. |
| Caesarean | 1.49 (1.18 to 1.87) | 1.59 (1.16 to 2.17) | 1.36 (1.08 to 1.72) | 1.28 (0.92 to 1.77) | |
| Preterm delivery | Vaginal | Ref. | Ref. | Ref. | Ref. |
| Caesarean | 0.79 (0.31 to 1.99) | 0.89 (0.20 to 4.03) | 0.76 (0.28 to 2.03) | 1.85 (0.38 to 9.00) | |
| AGA | Vaginal | Ref. | Ref. | Ref. | Ref. |
| Caesarean | 1.54 (1.20 to 1.98) | 1.64 (1.15 to 2.34) | 1.43 (1.11 to 1.85) | 1.39 (0.96 to 2.02) | |
| SGA | Vaginal | Ref. | Ref. | Ref. | Ref. |
| Caesarean | 1.04 (0.52 to 2.07) | 0.76 (0.22 to 2.56) | 0.95 (0.46 to 1.97) | 0.71 (0.20 to 2.48) | |
| LGA | Vaginal | Ref. | Ref. | Ref. | Ref. |
| Caesarean | 1.13 (0.59 to 2.15) | 1.22 (0.60 to 2.51) | 1.01 (0.51 to 1.98) | 0.79 (0.36 to 1.75) | |
Analyses are stratified by prepregnancy weight, gestational age, and weight-for-gestational age.
Model 1: Adjusted for sex, parental education, area-level income, urban residence, maternal age.
Model 2: Model 1+prepregnancy weight.
AGA, appropriate for gestational age; LGA, large for gestational age; SGA, small for gestational age.