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Comparison of examination times between NBI-ME and LCE-PS (Per-protocol analysis).
| Examination time | NBI-ME (n = 147) | LCE-PS (n = 147) | P |
|---|---|---|---|
| Median, s (range) | 234 (92–1459) | 349 (246–655) | <0.001∗ |
NBI-ME: narrow-band imaging magnifying endoscopy; LCE-PS: Lugol chromoendoscopy with pink-color sign assessment; ∗Mann-Whitney U test.
