. Author manuscript; available in PMC: 2016 Jul 16.

Published in final edited form as: Digestion. 2015 Jul 16;92(2):60–65. doi: 10.1159/000376574

Table 3.

Demographic and clinical characteristics of patients by colonoscopy indications

	Patients with non- screening colonoscopy (n = 1,436)	Patients with screening colonoscopy (n = 550)	p
Age, median (IQR)	57 (51–65)	56 (52–63)	0.019
Gender, male, n (%)	630 (44)	237 (43)	0.8
Colonoscopy indication, %
Family history of cancer	39 (3)	5 (1)	0.014
High risk	44 (3)	0	<0.001
Colonoscopy findings, %
DD	566 (39)	136 (25)	<0.001
Polyp	838 (58)	276 (50)	<0.001
Histology finding, %
Adenoma	452 (31)	166 (30)	0.6
HPP	366 (25)	113 (21)	0.021