ROC curve AUC for SPIRAL map, stratified by CT-to-reperfusion time for basal ganglia regions
| Statistic | AUC, Patient Level | AUC, Cohort Level | Cross-Validation Sensitivity | Cross-Validation Specificity | Cross-Validation Accuracy |
|---|---|---|---|---|---|
| Early reperfusion, >90 minutes (21 patients) | |||||
| Mean | 0.82 | 0.81 | 0.82 | 0.81 | 0.82 |
| SD | 0.11 | NA | 0.05 | 0.06 | 0.06 |
| Late reperfusion, <90 minutes (7 patients) | |||||
| Mean | 0.84 | 0.80 | 0.86 | 0.71 | 0.78 |
| SD | 0.1 | NA | 0.08 | 0.09 | 0.09 |
Note:—NA indicates not applicable.