Table 3. Most advanced lesion detected during screening colonoscopy according to sex.

	Total* N = 1396		Men n = 794		Women n = 602		p Sex
	n	%	n	%	n	%
Colorectal cancer	4	0.3	2	0.3	2	0.3	0.78
Advanced adenoma	91	6.5	66	8.3	25	4.2	0.0018
Non-advanced adenoma	218	15.6	147	18.5	71	11.8	0.0006
Advanced neoplasia (colorectal cancer or advanced adenoma)	95	6.8	68	8.6	27	4.5	0.0027
Neoplasia (colorectal cancer or adenoma)	313	22.4	215	27.1	98	16.3	<0.0001

p Sex = p value for sex difference in prevalence

*1396 participants (88.7%) with survey form could be allocated to risk check.