Impact of second forward-view examination on adenoma detection rate during unsedated colonoscopy: a randomized controlled trial

Table 4 Per-adenoma miss rate by adenoma size

	Adenomas found on first forward-view examination	Adenomas found on second forward-view examination	Miss rate* (95% CI)
Numbers	22	6	0.214 (0.052–0.376)
< 5 mm	15	4	0.211 (0.009–0.412)
5–9 mm	5	2	0.286 (−0.166–0.737)
≥ 10 mm	2	0	0.000 (0.000–0.000)

CI confidence interval
^*Per-adenoma miss rate is the number of additional adenomas found on the second forward-view examination divided by the total number of adenomas

ISSN: 1471-230X