Variable | Multivariate - anterior circulation (n=1033) | Multivariate - posterior circulation (n=144) | ||||
OR | 95% CI | P values | OR | 95% CI | P values | |
Female gender | 0.64 | 0.48 to 0.86 | 0.003 | 0.88 | 0.34 to 2.29 | 0.792 |
White | 0.94 | 0.69 to 1.28 | 0.700 | 1.30 | 0.44 to 3.88 | 0.637 |
Age ≥80 | 0.35 | 0.24 to 0.5 | <0.001 | 0.23 | 0.06 to 0.93 | 0.039 |
Onset-to-groin time | 1.00 | 1 to 1 | 0.928 | 1.00 | 1 to 1 | 0.162 |
Pre-stroke mRS | 0.70 | 0.6 to 0.82 | <0.001 | 1.59 | 1.03 to 2.44 | 0.050 |
Baseline NIHSS | 0.90 | 0.88 to 0.92 | <0.001 | 0.88 | 0.83 to 0.93 | <0.001 |
Number of comorbidities | 0.96 | 0.85 to 1.08 | 0.525 | 0.66 | 0.43 to 1.02 | 0.064 |
Prior stroke | 1.03 | 0.58 to 1.84 | 0.919 | 1.04 | 0.14 to 7.74 | 0.968 |
IV tPA | 1.13 | 0.84 to 1.52 | 0.438 | 1.36 | 0.44 to 4.14 | 0.594 |
IA tPA | 0.92 | 0.62 to 1.36 | 0.683 | 1.18 | 0.31 to 4.41 | 0.811 |
Number of attempts | 0.82 | 0.75 to 0.9 | <0.001 | 0.93 | 0.7 to 1.23 | 0.596 |
TICI Score | 1.21 | 1.07 to 1.37 | 0.002 | 2.11 | 1.3 to 3.41 | 0.002 |
Complications | 0.58 | 0.28 to 1.23 | 0.156 | 19.05 | 1.1 to 32 | 0.043 |
Variables showing statistical significance (p<0.05) are in bold.
mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; TICI, Thrombolysis in Cerebral Infarction; tPA, tissue plasminogen activator.