Variables | Observation (n = 6) | SACE (n = 9) | PAO (n = 6) | FD (n = 7) | P Value |
---|---|---|---|---|---|
Age (yr) | 58.2 ± 8.3 | 54.3 ± 14.7 | 45.3 ± 15.7 | 47.6 ± 22.1 | .47b |
Sex, male | 3 (50) | 3 (33.3) | 2 (33.3) | 2 (28.6) | .87c |
DM | 0 (0) | 1 (11.1) | 0 (0) | 0 (0) | .51c |
Hypertension | 3 (50) | 4 (44.4) | 3 (50) | 1 (14.3) | .47c |
Dyslipidemia | 2 (33.3) | 0 (0) | 0 (0) | 2 (28.6) | .14c |
Current smoker | 1 (16.7) | 0 (0) | 0 (0) | 2 (28.6) | .23c |
Symptoms | .04c | ||||
Incidental | 1 (16.7) | 5 (55.6) | 0 (0) | 0 (0) | |
Headache | 3 (50) | 2 (22.2) | 2 (33.3) | 1 (14.3) | |
Neurologic deficit | 2 (33.3) | 2 (22.2) | 4 (66.7) | 6 (85.7) | |
Location | .65c | ||||
Right VA | 2 (33.3) | 4 (44.4) | 1 (16.7) | 2 (28.6) | |
Left VA | 2 (33.3) | 5 (55.6) | 3 (50) | 3 (42.9) | |
BA | 2 (33.3) | 0 (0) | 2 (33.3) | 2 (28.6) |