Baseline characteristics in different clot locationsa
| ICA (n = 9) | M1P (n = 9) | M1D (n = 11) | M2+M3 (n = 29) | P | |
|---|---|---|---|---|---|
| Age (yr) | 70.2 ± 9.7 | 68.2 ± 16.2 | 70.5 ± 15.3 | 69.4 ± 11.7 | .98 |
| Female sex | 3 (33) | 3 (33) | 8 (72) | 14 (48) | .24 |
| Admission NIHSS | 18.2 ± 3.5 | 14.0 ± 4.5 | 12.3 ± 5.4 | 8.7 ± 5.3 | <.001 |
| mRS, prestroke | 0.7 ± 0.5 | 0.7 ± 0.7 | 0.6 ± 0.7 | 0.8 ± 0.6 | .93 |
| Onset to treatment (min) | 138 ± 30 | 133 ± 43 | 117 ± 16 | 133 ± 28 | .35 |
| Onset to imaging (min) | 99 ± 25 | 90 ± 31 | 82 ± 17 | 100 ± 31 | .33 |
| Admission NCCT ASPECTS | 8.2 ± 1.7 | 7.8 ± 2.2 | 9.5 ± 0.9 | 9.0 ± 1.8 | .12 |
| Hemorrhagic complication | 1 (11) | 0 (0) | 0 (0) | 1 (3) | .37 |
Note:—M1P indicates the proximal M1 segment; M1D, the distal M1 segment; M2+M3, M2 and M3 segments.
↵a All values are mean ± SD or number of patients (percentage).