Role of high definition colonoscopy in colorectal adenomatous polyp detection

Table 3 Detection of all polyps, adenomas and cancer, with respect to gender n (%)

Parameters	HD group(n = 450)	SD group(n = 450)	P value
Male
Total polyps detected	264	245	0.74
Patients	213	208	0.86
With non-adenomas	42 (19.7)	46 (22.1)	0.48
With non-advanced adenomas	52 (24.4)	43 (20.7)	0.50
With advanced adenomas	17 (8.0)	21 (10.1)	0.50
With cancer	1 (0.5)	2 (1.0)	0.62
Female
Total polyps detected	133	165	0.21
Patients	237	242	0.87
With non-adenomas	42 (17.7)	46 (19.0)	0.82
With non-advanced adenomas	32 (13.5)	40 (16.5)	0.45
With advanced adenomas	8 (3.4)	8 (3.3)	1.00
With cancer	1 (0.4)	1 (0.4)	1.00

SD: Standard definition; HD: High definition.