Table 3. Odds ratios (95% confidence interval) for asthma at age 7 years associated with maternal hypertensive disorders of pregnancy (N=6,974)^*.

	Model 1	Model 2	Model 3
	Odds ratio (95% CI)	Odds ratio (95% CI)	Odds ratio (95% CI)
Normotensive (reference)	1	1	1
Gestational hypertension	1.08 (0.91, 1.28)	1.04 (0.87, 1.24)	1.05 (0.88, 1.25)
Preeclampsia	1.23 (0.81, 1.86)	1.20 (0.78, 1.83)	1.23 (0.80, 1.88)
Hypertension before pregnancy	1.39 (1.05, 1.85)	1.33 (1.00, 1.78)	1.34 (1.00, 1.79)

^*Model 1 is adjusted for offspring sex;

Model 2 is additionally adjusted for maternal asthma, maternal pre-pregnancy BMI, maternal age, maternal parity, maternal education, multiple pregnancy and maternal ethnicity;

Model 3 is additionally adjusted for maternal smoking during pregnancy