Table 1.

Maternal characteristics and medication use among women with history of migraine headache in the Norwegian Mother and Child Cohort Study (MoBa), before and after propensity score matching

	Full Sample		Propensity-Matched Sample
	Triptans In Pregnancy	No Triptans In Pregnancy	Triptans In Pregnancy	No Triptans In Pregnancy
	N=375	N=3,829	N=365	N=730
Age in years (Mean, SD)	30.9(4.3)	30.3(4.4)	30.8(4.3)	30.8(4.1)
BMI (kg/m2)
<18.5	2.71	3.5	2.7	2.6
18.5-25	60.3	61.6	60.0	62.2
>25	37.1	34.9	37.3	35.2
Multiparous	47.7	51.8	48.0	47.5
Married or cohabitating	95.5	97.2	95.9	97.0
Mother Education
Primary or secondary	30.1	35.6	30.4	29.6
University or higher	69.9	64.4	69.6	70.4
Smoking during pregnancy	11.7	12.7	11.8	11.9
Alcohol during pregnancy	20.3	15.2	19.5	18.0
Folate Supplementation	60.8	58.8	60.8	62.1
Medications Taken In Pregnancy
Opioids	12.8	4.8	10.4	6.1
Acetaminophen	76.0	65.0	75.3	73.6
NSAIDs	22.4	12.1	20.8	13.2
Anticonvulsants	0.3	0.3	0.3	0.1
Antidepressants	1.6	1.5	1.6	1.2
Benzodiazepines	1.6	0.5	1.4	0.7
Medications Before Pregnancy
Triptans	84.0	19.7	83.6	83.4
Opioids	7.7	15.1	6.9	6.4
Acetaminophen	46.1	45.4	45.8	48.1
NSAIDs	21.9	23.8	20.8	25.5
Anticonvulsants	0.5	0.3	0.6	0.3
Antidepressants	5.1	3.9	5.2	4.7
Benzodiazepines	1.3	1.0	1.6	1.5
Maternal Depression	12.3	12.2	12.3	12.6

¹Values reported are column percents; age is reported as mean(standard deviation)