Prognostic accuracies of multivariable regression models for 3 month good functional outcome (modified Rankin Scale (mRS) 0–2)
| Models | Variables included in multivariable regression model | Good outcome: mRS 0 to 2 (CI) |
| 1 | ASPECTS | 0.59 (0.55 to 0.64) |
| 2 | CV | 0.58 (0.53 to 0.63) |
| 3 | Hypoperfusion | 0.58 (0.53 to 0.63) |
| 4 | Mismatch volume | 0.55 (0.50 to 0.60) |
| 5 | Age | 0.69 (0.65 to 0.74) |
| 6 | bNIHSS | 0.68 (0.63 to 0.73) |
| 7 | Age, bNIHSS | 0.72 (0.67–0.76) |
| 8 | Age, CV | 0.72 (0.67 to 0.76) |
| 9 | Age, hypoperfusion volume | 0.70 (0.65 to 0.74) |
| 10 | Age, bNIHSS, CT ASPECTS | 0.76 (0.72 to 0.80) |
| 11 | Age, bNIHSS, CTP CV | 0.75 (0.71 to 0.79) |
| 12 | Age, bNIHSS, hypoperfusion volume | 0.75 (0.70 to 0.79) |
| 13 | Age, bNIHSS, Penumbra | 0.75 (0.70 to 0.79) |
| 14 | Age, bNIHSS, (CV+perfusion-mismatch) | 0.75 (0.71 to 0.79) |
ASPECTS, Alberta Stroke Programme Early CT Score; bNIHSSS, baseline National Institutes of Health Stroke Scale; CTP, CT perfusion; CV, core volume measured by CT perfusion.