Research Article
Efficacy of Digestive Endoscope Based on Artificial Intelligence System in Diagnosing Early Esophageal Carcinoma
Table 2
Analysis of diagnostic efficacy of AI-NBI and physicians.
| | Group | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) |
| | AI-NBI | 90.0 (45/50) | 92.0 (46/50) | 91.8 (45/49) | 90.2 (46/51) | 91.0 (91/100) | | Physician diagnosis | 92.0 (46/50) | 94.0 (47/50) | 93.9 (46/49) | 92.2 (47/51) | 93.0 (93/100) |
|
|
