Stroke characteristicsa
| All Patients (n = 341) | Endovascular Therapy (n = 133) | IV tPA-Only (n = 61) | No Reperfusion Therapy (n = 147) | |
|---|---|---|---|---|
| Baseline NIHSS (median) (IQR) | 16 (13–21) | 16 (13–19) | 16 (12–22) | 17 (13–21) |
| FIV (mL) (median) (IQR) | 59.9 (17.1–129) | 27 (9.4–86.0) | 62.5 (8.7–118.7) | 93 (37.8–170.0) |
| Left hemisphere | 175 (51.3%) | 65 (48.9%) | 38 (62.3%) | 72 (48.9%) |
| Level of occlusion | ||||
| Extracranial ICA | 7 (2.0%) | 2 (1.5%) | 4 (6.6%) | 1 (0.6%) |
| Tandem occlusion | 39 (11.4%) | 31 (23.3%) | 2 (3.3%) | 6 (4.1%) |
| Intracranial ICA | 79 (23.2%) | 16 (12.0%) | 9 (14.8%) | 54 (36.7%) |
| M1 division of MCA | 166 (48.7%) | 74 (55.6%) | 33 (54.1%) | 59 (40.1%) |
| M2 division of MCA | 50 (14.7%) | 10 (7.5%) | 13 (21.3%) | 27 (18.4%) |
| PH1 | 14 (4.1%) | 3 (2.3%) | 8 (13.1%) | 4 (2.7%) |
| PH2 | 9 (2.6%) | 5 (3.8%) | 3 (4.9%) | 1 (0.7%) |
| ASPECTS (median) (IQR) | Data unavailable | 8 (7–9) | Data unavailable | Data unavailable |
| Wake-up stroke | Data unavailable | 19 (14.3%) | Data unavailable | Data unavailable |
| Onset to treatment (min) (median) (IQR) | 310 (236–465) | 138 (115–155) | ||
| IA intubation | 5 (3.7%) | |||
| Recanalization (mTICI) | ||||
| mTICI 0 | 1 (0.8%) | |||
| mTICI 1 | 1 (0.8%) | |||
| mTICI 2a | 4 (3.0%) | |||
| mTICI 2b | 91 (68.7%) | |||
| mTICI 3 | 36 (26.9%) |
Note:—IA indicates intra-arterial (ie, endovascular treatment).
↵a Values represent total number and percentage unless otherwise indicated.