Improved Bowel Preparation with Multimedia Education in a Predominantly African-American Population: A Randomized Study

Table 4

Clinical and histological features of colonic polyps detected in the study population.

	Study group ()	Control group ()	value
Total number of adenomas/carcinomas detected	31	13	0.1
(1) Right sided	19	8
(2) Left sided	12	5
Total number of small adenomas	20	13	0.38
Total number of large adenomas/carcinomas	11	0	0.03
Total number of sessile adenomas	27	13	0.11
Total number of pedunculated adenomas	2	0	0.33
Adenoma detection rate (%)	16/48 (33.33%)	9/46 (19.56%)	0.13
(1) Right sided	12	7
(2) Left sided	7	3
Number of polyps detected	57	39	0.21
(1) Right sided	20	11
(2) Left sided	37	28
Polyp detection rate (%)	23/48 (47.91%)	16/46 (34.78%)	0.2