Odds ratios (OR) with 95% confidence intervals (CI) for preeclampsia by exposure to intrauterine tobacco smoking, stratified according to own smoking in generation 2 (G2).

<p>^aModel adjusted for woman’s (G2) age at childbirth and parity.</p><p>^bModel adjusted for G2 age at childbirth, parity and BMI in early pregnancy.</p><p>^cModel adjusted for G2 age at childbirth, parity, BMI and own gestational age and own birthweight Z-scores.</p><p>^d ≥ 1 cigarettes/day.</p><p>Odds ratios (OR) with 95% confidence intervals (CI) for preeclampsia by exposure to intrauterine tobacco smoking, stratified according to own smoking in generation 2 (G2).