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)