Research Article
Combining CT Images and Clinical Features of Four Periods to Predict Whether Patients Have Rectal Cancer
Table 7
The predictive performance of the prediction models using the testing set.
| Variables | Total model | BLS model |
| Sensitivity (95% CI) | 0.778 (0.586–0.970) | 0.889 (0.744–1.000) | Specificity (95% CI) | 1.000 (1.000–1.000) | 0.906 (0.805–1.000) | PPV (95% CI) | 1.000 (1.000–1.000) | 0.842 (0.678–1.000) | NPV (95% CI) | 0.889 (0.786–0.992) | 0.935 (0.849–1.000) | AUC (95% CI) | 0.962 (0.915–1.000) | 0.965 (0.924–1.000) | Accuracy (95% CI) | 0.920 (0.845–0.995) | 0.900 (0.817–0.983) |
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CI: confidence interval; PPV: positive predictive value; NPV: negative predictive value; AUC: area under the curve.
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