OR | 95% CI | p Value | |
---|---|---|---|
Gestational hypertension | |||
Crude model | 1.07 | 1.04 to 1.10 | <0.01 |
Adjusted model* | 1.06 | 1.03 to 1.09 | <0.01 |
Explanatory model† | 1.10 | 1.05 to 1.14 | <0.01 |
Pre-eclampsia | |||
Crude model | 1.09 | 1.05 to 1.14 | <0.01 |
Adjusted model* | 1.09 | 1.04 to 1.14 | <0.01 |
Explanatory model† | 1.19 | 1.11 to 1.27 | <0.01 |
Results are expressed as OR (95% CI) for every 1 kg/m2 increase in pre-pregnancy BMI from (multiple) logistic regression.
*Adjusted for maternal age, parity, secondhand smoking exposure and socioeconomic status (monthly family income).
†As * and for total gestational weight gain (difference between maternal weight measured at the day of delivery from the pre-pregnancy weight).
BMI, body mass index.