Table 1.

The general results of the colonoscopy examinations for gender

Results of colonoscopy	Cases of colonoscopy	Male	Female	x 2	P values
Normal	2862	855	2007
CRC	55	28	27	5.48	0.019
Advanced adenomas	462	240	222	57.65	3.13 × 10−14
Non‐advanced adenomas	509	256	253	51.71	6.45 × 10−13
Neuroendocrine tumors	2	0	2
Non‐adenomas polyps	447	189	258
No pathological	38	16	22
IBD	4	3	1
Inflammation and others	334	103	231
Total	4713	1690	3023