P values result from McNemar's test. Simplified histopathology is identical to modified histopathology, except hyperplastic lesions on simplified histopathology of size ≥10 mm were considered as neoplastic lesions on modified histopathology.CI, confidence interval; GS, gold standard; pCLE, probe-based confocal laser endomicroscopy.aSummaries are provided only for pCLE procedures where NBI was used.