Research Article
Efficacy of Digestive Endoscope Based on Artificial Intelligence System in Diagnosing Early Esophageal Carcinoma
Table 1
Analysis of diagnosis results from AI-NBI and physicians.
| Group | AI-NBI | Physicians |
| Sensitivity | 90.0 (45/50) | 92.0 (46/50) | Specificity | 92.0 (46/50) | 94.0 (47/50) | Positive predictive value | 91.8 (45/49) | 93.9 (46/49) | Negative predictive value | 90.2 (46/51) | 92.2 (47/51) | Accuracy rate | 91.0 (91/100) | 93.0 (93/100) |
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