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Diagnostic performance of expert endoscopists in discriminating SSLs from HPs
| Overall (N = 217) | High confidence (N = 114) | |
|---|---|---|
| Sensitivity | 79.8% (74.7–84.4) | 82.4% (76.1–87.7) |
| Specificity | 59.1% (49.8–62.4) | 65.0% (53.3–74.7) |
| Accuracy | 71.4% (65.3–76.9) | 76.3% (68.1–83.1) |
| PPV | 74.1% (69.3–78.4) | 81.3% (75.1–86.5) |
| NPV | 66.7% (58.1–74.3) | 66.7% (54.6–76.6) |
PPV, positive predict value; NPV, negative predict value. 95% confidence interval is given in parentheses.
