Beveled | Flat | p-value | |
Number | 44 | 93 | |
All cases | |||
Number of passes | 87 | 230 | |
One pass, n (%) | 25 (56.82) | 37 (39.78) | 0.069 |
Mean±SD | 2.0±1.4 | 2.5±1.8 | 0.079 |
Stent retriever, n (%) | 4 (9.09) | 27 (29.03) | 0.024 |
TICI 2B or better | |||
n | 44 (100) | 87 (93.55) | 0.177 |
One pass, n (%)* | 25 (56.82) | 36 (41.38) | 0.100 |
TICI 2C or better | |||
n (%) | 41 (93.18) | 69 (74.19) | 0.017 |
One pass, n (%)† | 24 (58.54) | 34 (49.28) | 0.430 |
tPA, n (%)† | 20 (48.78) | 26 (37.68) | 0.318 |
Stent retriever, n (%)† | 4 (9.76) | 15 (21.74) | 0.193 |
Bold text denotes statistically significant findings.
*Reference denominator is number of TICI 2B+.
†Reference denominator is number of TICI 2C+.
TICI, Thrombolysis in Cerebral Infarction; tPA, tissue plasminogen activator.