Diagnostic tests of the different modalities in predicting resectable disease.
| Modality (95%CI) | Sensitivity | Specificity | PPV | NPV | LR+ | Accuracy |
|---|---|---|---|---|---|---|
| WB-DWI/MRI | 93.5% (87.1 – 97.4%) | 85.5% (78.5 – 90.9%) | 83.5% (77.1 – 88.4%) | 94.4% (89.1 – 97.2%) | 6.45 (4.29 – 9.71) | 89.0% (84.4 – 92.6%) |
| WB-DWI/MRI and positive AGO | 40.6% (30.9 – 50.8%) | 65.0% (40.8 – 84.6%) | 85.4% (75.5 – 91.8%) | 17.8% (13.3 – 23.7%) | 1.16 (0.61 – 2.20) | 44.6% (35.6 – 53.9%) |
| WB-DWI/MRI and low iMODEL | 90.1% (82.5 – 95.2%) | 30.0% (11.9 – 54.3%) | 86.7% (82.9 – 89.7%) | 37.5% (19.8 – 59.4%) | 1.29 (0.96 – 1.73) | 80.2% (71.9 – 86.9%) |
Abbreviations: CI: confidence interval; PPV: positive predictive value; NPV: negative predictive value; LR+: positive likelihood ratio