Research Article
3D-EAUS and MRI in the Activity of Anal Fistulas in Crohn’s Disease
Table 2
Differences between MRI and 3D-EAUS.
| Parameters | 3D-EAUS | MRI | Value % | IC 95% | Value | IC 95% |
| Sensitivity | 97.80 | (87.9, 100.0) | 91.11 | (79.2, 97.6) | False negative | 2.20 | (2.0, 17.1) | 8.89 | (3.0, 20.2) | Specificity | 100.00 | (91.3, 100.0) | 100.0 | (91.3, 100.0) | False positive | 0.00 | (0.2, 6.8) | 0.00 | (0.2, 6.8) | Accuracy | 98.00 | (88.2, 100.0) | 92.20 | (80.3, 98.2) |
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