Table 5.

Kappa values reflecting agreement of the endoscopist prediction with formal histopathology

	Kappa range	Interpretation1
All images (n = 50)
All predictions	0.453-0.737	Moderate–substantial agreement
High confidence predictions	0.519-0.821	Moderate-substantial agreement
Excellent quality images (n = 29)
All predictions	0.621-0.828	Substantial-almost perfect agreement
High confidence predictions	0.709-0.900	Substantial-almost perfect agreement

¹Interpretation according to Landis and Koch (reference 37).