Table 1.

Features of HHT in Subjects With and Without Migraines

	No migraine (N = 338)		Migraine (N = 166)
	N	%	N	%	P value
Nosebleeds	301	89.1	152	91.6	.38
Daily	182	53.9	72	43.4	.23
Weekly	124	36.7	53	31.9	.38
Monthly	50	14.8	30	18.1	.34
Telangiectasia	309	91.4	144	86.8	.69
Lips	263	77.8	132	79.5	.66
Finger pads	224	66.3	107	64.5	.74
Pulmonary AVMs	142	42.0	108	65.1	.0001
Cerebral AVMs	22	6.5	24	14.5	.0036
Hepatic AVMs	46	13.6	28	16.9	.33

N, number with feature. P values calculated by Mann Whitney.