Characteristics | Intracranial guide catheter position | Cervical guide catheter position | P value |
Female, % (n/N) | 50.5% (144/285) | 53.9% (76/141) | 0.537 |
Age, median (IQR) | 69.2±15.2 | 68.0±16.0 | 0.550 |
Race, % (n/N) | |||
Black or African American | 22.6% (30/133) | 44.9% (35/78) | 0.145 |
Native Hawaiian or Pacific Islander | 0.8% (1/133) | 0.0% (0/78) | >0.999 |
White | 75.2% | 65.4% (51/78) | 0.155 |
Other | 1.5% (2/133) | 2.6% (2/78) | 0.627 |
Time last known well, h, mean±SD | 7.1±5.3 | 8.6±6.2 | 0.102 |
NIHSS score, median (IQR) | 16 (12–21) | 17 (13–22) | 0.156 |
ASPECTS, median (IQR) | 8 (7–10) | 9 (7–10) | 0.590 |
Pre-stroke mRS score, % (n/N) | |||
mRS score 0 | 66.8% (123/184) | 50.4% (59/117) | 0.005 |
mRS score ≤2 | 89.7% (165/184) | 89.7% (105/117) | 0.69 |
ASPECTS, Alberta Stroke Program Early CT Score ; mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale.