Table 3:
All | Men | Women | |
---|---|---|---|
Diagnosis after initial DSA | |||
No causative lesion | 201 (87%) | 110 (55%)a | 91 (45%) |
Aneurysm | 12 (5%) | 3 (25%) | 9 (75%) |
Arteriovenous malformation | 2 (1%) | 1 (50%) | 1 (50%) |
Arteriovenous fistula | 1 (0.5%) | 1 (100%) | 0 (0%) |
Vasculitis/vasculopathy | 15 (7%) | 3 (21)b | 11 (79%) |
P = .01 by Fisher exact test.
P = .03 by Fisher exact test.