Logistic regression analysis for any hemorrhage
| Predictor | OR (95% CI) | Estimate (SE) | P > χ2* |
|---|---|---|---|
| Poor pial collateral score | 3.03 (1.09–8.71) | 1.11 (0.52) | .0342 |
| Platelets <200K† | 2.95 (1.06–8.57) | 1.08 (0.53) | .0403 |
| Diabetes | 4.82 (1.49–16.9) | 0.787 (0.306) | .0100 |
| Time to treat >180 min | 12.0 (1.77–253) | 2.47 (1.17) | .0333 |
| Intercept | −0.81 (0.52) | .1138 |
Note:—OR indicates odds ratio.
* Variables tested with P > .05 were rejected using backward selection (whole-model test, P < .0001; r2 = 0.202).
† 200K = 200,000/μL.