Table 4.
Multivariable predictors of obesity at 9 years
| Variable | Odds ratio | 95% confidence interval | P-value |
|---|---|---|---|
| Birthweight (kg) | 2.48 | 1.06 – 5.81 | 0.04 |
| Gender (male) | 1.28 | 0.59 - 2.76 | 0.53 |
| Exclusive breastfeeding at 4-6 weeks | 0.54 | 0.25 - 1.20 | 0.13 |
| Maternal pre pregnancy BMI (kg/m2) | 1.09 | 1.00 - 1.18 | 0.04 |
| Maternal age (years) | 0.97 | 0.90 - 1.05 | 0.43 |
| Education (≥high school diploma) | 0.36 | 0.12 - 1.09 | 0.07 |