Table 4.

Results of the colonoscopies and stage distribution of diagnosed cancers.

	OC-Sensor			FOB Gold
	n	%	95% CI	n	%	95% CI	p-value
Normal	201	29.3	25.8–32.8	302	33.1	30.1–36.3	n.s
Polyp	39	5.7	4.0–7.7	52	5.7	4.3–7.4	n.s
Not advanced adenoma	106	15.4	12.8–18.3	156	17.1	14.7–19.7	n.s
Advanced adenoma	282	41.1	37.4–44.9	338	37.1	33.9–40.3	n.s
Cancer*	35	5.1	3.6–7.0	44	4.8	3.6–6.5	n.s
Stage I	18	51.4	35.1–67.5	17	38.6	24.4–54.5	n.s
Stage II	10	28.6	15.5–45.0	8	18.2	8.2–32.7	n.s
Stage III	6	17.1	7.2–32.3	13	29.5	16.8–45.2	n.s
Stage IV	1	2.9	0.7–14.9	5	11.4	3.8–24.6	n.s
Unknown	0	0	0–10.0	1	2.3	0.06–12.0	n.s
Non-neoplasic pathology	8	1.2	0.5–2.2	9	1.0	0.4–1.9	n.s
Inconclusive	15	2.2	1.2–3.6	11	1.2	0.6–2.1	n.s
Total	686	100	–	912	100	–

n.s., non-significant. *Percentages for stages of cancer are based on the total number of cancers instead of total number of colonoscopies.