Table 1.
Akaike’s information weighted averages.
| Adjustment Set | Covariates | Overweight vs. Normal | Obese vs. Normal | ||||
|---|---|---|---|---|---|---|---|
| Risk Ratio | 95% CI | Risk Ratio | 95% CI | AIC | Weight | ||
| 1 | Chronic hypertension, gestational weight gain, maternal age, maternal education, maternal race | 1.38 | 0.92, 2.09 | 1.75 | 1.23, 2.50 | 552.56 | 0.43 |
| 2 | Chronic hypertension, maternal age, maternal education, maternal race, maternal height | 1.27 | 0.84, 1.92 | 1.46 | 1.04, 2.08 | 552.74 | 0.39 |
| 3 | Gestational weight gain, maternal age, maternal education, maternal race, pre-eclampsia/eclampsia | 1.38 | 0.91, 2.09 | 1.74 | 1.22, 2.48 | 555.12 | 0.12 |
| 4 | Maternal age, maternal education, maternal height, maternal race, pre-eclampsia/eclampsia | 1.29 | 0.85, 1.95 | 1.48 | 1.05, 2.10 | 556.43 | 0.06 |
| AIC Averaged values | 1.33 | 0.86, 2.03 | 1.62 | 1.09, 2.39 | |||