Ninety-day adjusted odds ratios: favorable clinical outcome (mRS ≤2)a
| Variable | Odds Ratio | 95% CI | P Value |
|---|---|---|---|
| Final infarct volume | 0.84 | 0.72–0.98 | .03 |
| NCCT-ASPECTS | 3.23 | 1.09–9.54 | 003 |
| CBV-ASPECTS | 1.78 | 1.13–2.80 | .01 |
| CBF-ASPECTS | 1.46 | 1.01–2.11 | .05 |
| Collateral score | 2.27 | 0.88–5.83 | .09b |
| Clot burden score | 1.66 | 1.07–2.59 | .02 |
| RAPID rCBV core | 0.92 | 0.86–0.98 | .01 |
| RAPID rCBF core | 0.92 | 0.85–0.99 | .02 |
| RAPID Tmax >4 sec | 0.98 | 0.96–0.99 | .03 |
| RAPID Tmax >6 sec | 0.98 | 0.97–0.99 | .01 |
| RAPID Tmax >8 sec | 0.98 | 0.96–1.00 | .06b |
| RAPID Tmax >10 sec | 0.98 | 0.96–1.00 | .06b |
↵a NCCT-ASPECTS, CBV-ASPECTS, and CBF-ASPECTS represent ASPECTS applied respectively to noncontrast CT, cerebral blood volume maps, or cerebral blood flow maps.
↵b Statistical significance in logistic regression observed with all tested variables with the exception of RAPID-derived Tmax of >8 seconds and >10 seconds and the CTA collateral score (P > .05).