Table 3.
Clot location in patients with and without recanalization, good outcome, or CMR
| Clot Location | CT Angiographic Recanalization |
Good Outcome |
Clinically Meaningful Recanalization |
|||
|---|---|---|---|---|---|---|
| Yes (n = 73) | No (n = 53) | Yes (n = 45) | No (n = 81) | Yes (n = 36) | No (n = 90) | |
| ICA | 8 (11.0)a | 23 (43.4) | 7 (15.6) | 24 (29.6) | 3 (8.3)a | 28 (31.1) |
| Proximal M1 | 10 (13.7)a | 7 (13.2) | 4 (8.9)a | 13 (16.0) | 4 (11.1)a | 13 (14.4) |
| Distal M1 | 27 (37.0) | 10 (18.9) | 13 (28.9) | 24 (29.6) | 14 (38.9) | 23 (25.6) |
| M2–M4 | 28 (38.4) | 13 (24.5) | 21 (46.7)a | 20 (24.7) | 15 (41.7) | 26 (28.9) |
Note:—Location represents the most proximal site of occlusion. Data are frequency (%). P values were obtained with Kruskal-Wallis nonparametric analysis, followed by Mann-Whitney U post hoc tests.
a
P < .05 was considered to indicate a significant difference.