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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Headache. 2011 Jul 28;51(10):1468–1482. doi: 10.1111/j.1526-4610.2011.01961.x

Table 7.

Multivariable adjusted odds ratios (OR) and 95% confidence interval (CI) of gestational hypertension and preeclampsia according to physician diagnosed migraine

Migraine
NO
N = 2787		 YES
N = 586
Normotensives n (%) 2575 (92.4%) 522 (89.1%)
Any Hypertensive Disorder in Pregnancy n (%) 212 (7.6%) 64 (10.9%)
Unadjusted OR (95% CI) 1.00 (REF) 1.49 (1.11 to 2.00)
1 Adjusted OR (95% CI) 1.00 (REF) 1.44 (1.07 to 1.94)
Incident Gestational Hypertension n (%) 148 (5.3%) 48 (8.2%)
Unadjusted OR (95% CI) 1.00 (REF) 1.23 (0.71 to 2.15)
1 Adjusted OR (95% CI) 1.00 (REF) 1.22 (0.70 to 2.14)
Incident Preeclampsia n (%) 64 (2.3%) 16 (2.7%)
Unadjusted OR (95% CI) 1.00 (REF) 1.60 (1.14 to 2.25)
1 Adjusted OR (95% CI) 1.00 (REF) 1.53 (1.09 to 2.16)
1

Adjusted for age, parity, smoking during pregnancy, and pre-pregnancy body mass index,