Retrospective Study
Copyright ©The Author(s) 2025.
World J Diabetes. Jul 15, 2025; 16(7): 104789
Published online Jul 15, 2025. doi: 10.4239/wjd.v16.i7.104789
Table 3 Various evaluation indicators of different models in the test set
Evaluation_metrics
Non amputation (%)
Minor amputation (%)
Major amputation (%)
Sensitivity75.778.198.7
Specificity77.869.488.9
NPV66.061.088.9
PPV84.883.898.7