Healthy versus rest | Accuracy | Sensitivity | Specificity | AUC |
Axial map | 0.9283 (0.9032 to 0.9534) | 1.0 (1.0 to 1.0) | 0.0 (0.0 to 0.0) | 0.5 (0.5 to 0.5) |
Thickness map | 0.9642 (0.9462 to 0.9821) | 0.9768 (0.9612 to 0.9922) | 0.8 (0.6316 to 0.9412) | 0.8884 (0.8046 to 0.9583) |
Front elevation map | 0.9642 (0.9427 to 0.9821) | 0.9884 (0.9766 to 1.0) | 0.65 (0.4706 to 0.8261) | 0.8192 (0.7292 to 0.9080) |
Back elevation map | 0.9749 (0.9570 to 0.9892) | 0.9846 (0.9695 to 0.9962) | 0.85 (0.7083 to 0.9667) | 0.9173 (0.8453 to 0.9793) |
Concatenated | 0.9785 (0.9642 to 0.9928) | 0.9846 (0.9699 to 0.9962) | 0.9 (0.7692 to 1.0) | 0.9423 (0.8773 to 0.9942) |
Majority voting | 0.9749 (0.9570 to 0.9892) | 0.9884 (0.9767 to 1.0) | 0.8 (0.6364 to 0.9375) | 0.8942 (0.8115 to 0.9641) |
95% CI in brackets.
AUC, area under the curve.