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Sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of SPECT/CT, and SPECT/CT-guided BMB in diagnosing metastasis
| Parameter | SPECT/CT | SPECT/CT-guided BMB | P value |
|---|---|---|---|
| Sensitivity | 77 | 97.5 | 0.016* |
| Specificity | 71 | 100 | |
| PPV | 87 | 100 | |
| NPV | 55.5 | 93.3 | 0.021* |
| Accuracy | 79 | 98 |
CT Computed Tomography, NPV Negative Predictive Value, PPV Positive Predictive Value, SPECT Single-photon Emission Computed Tomography
