Data | Model | R2 | RMSE | Accuracy (%) | AUC | Sensitivity | Specificity | Positive predictive value | Negative predictive value |
---|---|---|---|---|---|---|---|---|---|
Combined | Original | 0.323 | 0.157 | 72.0 | 0.73 | 61 | 75 | 37 | 89 |
(n = 93) | Extended | 0.466 | 0.118 | 77.4 | 0.79 | 67 | 80 | 44 | 91 |
Current study | Original | –a | –a | 67.4 | 0.50 | 33 | 73 | 15 | 88 |
(n = 46) | Extended | 0.285 | 0.193 | 82.6 | 0.73 | 33 | 90 | 33 | 90 |