Table 3. Comparison of diagnostic accuracy between the BLI and NBI groups in the matched cohort.

Accuracy, % (95 % CI)
	BLI group	NBI group	P value
Overall	92.1 (89.3–94.4)	91.7 (88.8–94.0)	0.905
Neoplastic/non-neoplastic polyps	96.6 (94.5–98.0)	96.8 (94.8–98.2)	1

BLI, blue laser imaging; NBI, narrow-band imaging.