Set | Model | AUC (95%CI) | ACC | SEN | SPE | PPV | NPV |
---|---|---|---|---|---|---|---|
Training | Combined model | 0.980 (0.967–0.993) | 0.932 | 0.939 | 0.925 | 0.926 | 0.938 |
Radiomics signature | 0.969 (0.951–0.987) | 0.915 | 0.918 | 0.912 | 0.912 | 0.918 | |
Clinical model | 0.764 (0.697–0.831) | 0.843 | 0.395 | 0.959 | 0.714 | 0.860 | |
External test | Combined model | 0.834 (0.659–1.000) | 0.870 | 0.400 | 0.977 | 0.800 | 0.878 |
Radiomics signature | 0.893 (0.769–1.000) | 0.852 | 0.400 | 0.955 | 0.667 | 0.875 | |
Clinical model | 0.624 (0.402–0.846) | 0.833 | 0.300 | 0.955 | 0.600 | 0.857 |