Table 2.

Outcome measures

	CMB		Total	p value
no	yes
n, %	n, %
Follow-up stroke
None	40	(72.2)	8	(80.0)	48 (73.8)	0.789a
Ischemic	13	(23.6)	2	(20)	15 (23.1)
Hemorrhagic	2	(3.6)	0	(0.0)	2 (3.1)
Follow-up
Patients, n	55	9	64
Mean length, months	46.7	45.5		0.939b
Values are presented as numbers (%) unless otherwise stated. a Fisher's exact test. b Student's t test.