Table 3 Model evaluation of three classification models for predicting Macrophages M2 cell infiltration
Cohort | Model | AUC (95% CI) | Accuracy | Sensitivity | Specificity |
|---|---|---|---|---|---|
Training | intratumoral | 0.662 (0.495–0.802) | 0.667 | 0.680 | 0.654 |
peritumoral | 0.826 (0.710–0.924) | 0.804 | 0.600 | 1.000 | |
combined | 0.843 (0.723–0.938) | 0.784 | 0.600 | 0.962 | |
Testing | intratumoral | 0.678 (0.438–0.901) | 0.682 | 0.636 | 0.727 |
peritumoral | 0.752 (0.525–0.957) | 0.773 | 0.727 | 0.818 | |
combined | 0.744 (0.491–0.965) | 0.773 | 0.636 | 0.909 |