Research Article
Diagnostic Value of Emission Computed Tomography Combined with Computed Tomography for Metastatic Malignant Tumor of Spine
Table 5
Analysis of diagnostic efficacy of ECT and CT.
| | Group | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy rate (%) | | ECT | 75.0 (54/72) | 80.0 (24/30) | 90.0 (54/60) | 57.1 (24/42) | 76.5 (78/102) | | CT | 69.4 (50/72) | 83.3 (25/30) | 90.9 (50/55) | 53.2 (25/47) | 73.5 (75/102) | | ECT + CT | 94.4 (68/72) | 73.3 (22/30) | 89.5 (68/76) | 84.6 (22/26) | 88.2 (90/102) |
|
|
