Skip to main content
. Author manuscript; available in PMC: 2014 Jun 18.
Published in final edited form as: Lancet Oncol. 2014 Feb 20;15(3):353–360. doi: 10.1016/S1470-2045(14)70020-8

Table 4.

Adenomas detected and missed per patient

Patients with adenomas detected by standard forward-viewing colonoscopy or full-spectrum endoscopy Patients with adenomas detected by full-spectrum or standard forward-viewing colonoscopy Unique patients with adenomas detected by full-spectrum or standard forward-viewing colonoscopy Total patients with adenomas Patients with false-negative results from standard forward-viewing colonoscopy or full-spectrum colonscopy* Patient miss rate (adenomas) with standard forward-viewing colonoscopy or full-spectrum colonscopy†
Standard forward-viewing colonoscopy first (n=88) 25 (28%) 15 (17%) 5 (6%) 30 (34%) 5/88 (6%); 1·9–12·8 5/30 (17%); 5·6–34·7
Full-spectrum colonoscopy first (n=97) 33 (34%) 5 (5%) 0 33 (34%) 0/97; 0–3·7 0/33; 0–10·6

Data are n (%), or n/N (%) with 95% CI. A per-patient analysis.

*

p=0·02 Fisher’s exact test

†

p=0·02 Fisher’s exact test.