Multivariable logistic regression modeling of 90-day good outcome (modified Rankin score 0–2)
| Variable | OR (95% CI) | p Value* |
| Intubation during procedure | 0.1 (0.03 to 0.33) | 0.0001 |
| Post-device TICI 2b+ | 6.56 (2.29 to 18.83) | 0.0005 |
| Diabetes mellitus | 0.11 (0.03 to 0.39) | 0.0006 |
| Baseline NIHSS score | 0.84 (0.75 to 0.93) | 0.0007 |
| Heparin bolus | 5.3 (1.70 to 16.48) | 0.004 |
| Study device (Trevo vs Merci) | 3.54 (1.38 to 9.03) | 0.0083 |
| †Time from symptom onset to arterial puncture (hours) | 0.64 (0.45 to 0.89) | 0.0089 |
| CHF | 0.23 (0.06 to 0.83) | 0.0251 |
*p Values are from the Wald χ2 statistic.
†Continuous variable. All other variables are binary.
CHF, congestive heart failure; NIHSS, National Institutes of Heart Stroke Scale; TICI, Thrombolysis in Cerebral Infarction.