Table 2 The efficacy of multimodal radiomics techniques in distinguishing spinal cord injury and spinal cord concussion.
model_name | Accuracy | AUC | 95% CI | Sensitivity | Specificity | PPV | NPV | Precision | Recall | F1 | Threshold | Task |
---|---|---|---|---|---|---|---|---|---|---|---|---|
T1 | 0.830 | 0.821 | 0.7679–0.8743 | 0.952 | 0.500 | 0.837 | 0.796 | 0.837 | 0.952 | 0.891 | 0.544 | Train |
T1 | 0.773 | 0.799 | 0.6907–0.9063 | 0.778 | 0.767 | 0.833 | 0.697 | 0.833 | 0.778 | 0.805 | 0.796 | Test |
T2 | 0.750 | 0.844 | 0.7928–0.8948 | 0.714 | 0.846 | 0.926 | 0.524 | 0.926 | 0.714 | 0.806 | 0.768 | train |
T2 | 0.707 | 0.813 | 0.7144–0.9108 | 0.622 | 0.833 | 0.848 | 0.595 | 0.848 | 0.622 | 0.718 | 0.852 | Test |
T1 + T2 | 0.830 | 0.902 | 0.8629–0.9415 | 0.838 | 0.808 | 0.921 | 0.649 | 0.921 | 0.838 | 0.878 | 0.766 | Train |
T1 + T2 | 0.800 | 0.840 | 0.7415–0.9385 | 0.844 | 0.733 | 0.826 | 0.759 | 0.826 | 0.844 | 0.835 | 0.773 | Test |