TABLE 2

Localization Success for Each of 4 Protocols

		Localization success
Protocol	Observer	Adenomas	Correct	95% CI
ST-DP	A	18/37	0.49	0.32–0.66
Pinhole	B	31/37	0.84	0.68–0.94
ST-DP	A	12/37	0.32	0.18–0.50
Parallel	B	20/37	0.54	0.37–0.71
ST-DP + S	A	29/37	0.78	0.62–0.90
Pinhole	B	33/37	0.89	0.75–0.97
ST-DP + S	A	21/37	0.57	0.39–0.73
Parallel	B	25/37	0.68	0.50–0.82

CI = exact binomial confidence interval.
There were 37 adenomas in 33 patients.