Table5 The histological diagnostic capability for malignancy in EUS-FNA for pelvic lesions
| Â | All patients % (n, 95%CI) | Upper GI % (n, 95%CI) | Lower GI % (n, 95%CI) |
|---|---|---|---|
Sensitivity | 97.5(39/40, 87.1–99.6) | 100 (23/23, 85.7–100) | 94.1 (16/17, 73.0–90.0) |
Specificity | 100 (4/4, 51.0–100) | 100 (2/2, 34.2–100) | 100 (2/2, 34.2–100) |
PPV | 100 (39/39, 91.0–100) | 100 (23/23, 85.7–100) | 100 (16/16, 80.6–100) |
NPV | 80.0 (4/5, 37.6–96.4) | 100 (2/2, 34.2–100) | 66.7 (2/3, 20.8–93.9) |
Accuracy | 97.7 (43/44, 88.2–99.6) | 100 (25/25, 86.7–100) | 94.7 (18/19, 75.4–99.1) |