Observational Study
Copyright ©The Author(s) 2024.
World J Gastrointest Oncol. Aug 15, 2024; 16(8): 3529-3538
Published online Aug 15, 2024. doi: 10.4251/wjgo.v16.i8.3529
Table 3 Diagnostic efficiency of magnifying endoscopy with narrow-band imaging, n (%)

Only visible (n = 40)
Low confidence (n = 65)
High confidence (n = 86)
P value
EndoscopyP < 0.001
        ME-NBI (n = 131)13 (32.50)37 (56.92)81 (94.19)
        WLE/WLE-NBI (n = 60)27 (67.50)28 (43.08)5 (5.81)
Indigo carmineP < 0.001
        Used (n = 124)14 (35.00)33 (50.77)77 (89.53)
        Unused (n = 67)26 (65.00)32 (49.23)9 (10.47)