Table 3 Metrics for assessing the quality of the estimated model in test and validation samples
From: Early biomarkers of extracapsular extension of prostate cancer using MRI-derived semantic features
Measure | Value (95% CI) |
|---|---|
Test Sample | |
Area Under the Curve (AUC)* | 90.8 (85.3, 94.5) |
Sensitivity | 86.4 (80.4, 90.7) |
Specificity | 78.4 (71.6, 83.9) |
Hosmer and Lemeshow test** | 4.964 (0.761) |
Validation Sample | |
Area Under the Curve (AUC)* | 85.0 (74.0, 95.8) |
Sensitivity | 84.2 (72.9, 91.4) |
Specificity | 82.5 (70.9, 90.1) |