Table 3.

Comparison of diagnostic performance between the lesion detection model and endoscopists

Diagnostician	Accuracy, % (95%CI)	Pa
AI model	73.6(66.1–79.5)	Reference
All senior endoscopists	76.1(69.3–81.6)	0.146
Senior endoscopist 1	71.5(64.2–77.9)	0.649
Senior endoscopist 2	80.6(73.9–85.9)	0.245
All junior endoscopists	63.6(56.2–70.0)	0.041*
Junior endoscopist 1	65.5(57.9–72.3)	0.086
Junior endoscopist 2	61.8(54.2–68.9)	0.026*

CI confidence interval, AI artificial intelligence

^aComparing statistical differences of accuracy between endoscopists and lesion detection models

*P < 0.05