Epithelial markers of colorectal carcinogenesis in ulcerative colitis and primary sclerosing cholangitis

Table 1 Demographic features of participating patients

	n	Age (yr)	Sex (M/F)	Duration of UC (yr)	PSC	Duration after OLT (yr)	Histology	Endoscopy score (Mayo)
N	10	52.2 ± 14.09	4/6	0	No	0	0	0
UCR	7	41.57 ± 13.35	3/4	9.57 ± 1.59	No	0	0.42 ± 0.4	0.71 ± 0.45
UCA	9	45.88 ± 17.62	5/4	9.56 ± 2.41	No	0	2.7 ± 0.4	2.5 ± 0.49
PSC-UC	8	37.12 ± 6.8	5/3	8.75 ± 1.56	Yes (n = 8)	0	2.1 ± 0.59	1.12 ± 0.33
OLT	22	43.33 ± 12.11	11/11	12.4 ± 5.24	No	5.19 ± 2.61	1.4 ± 0.49	1.09 ± 0.29

N: Controls; M: Male; F: Female; UC: Ulcerative colitis; N: UCR: UC in remission; PSC: Primary sclerosing cholangitis; OLT: UC after liver transplantation for PSC; UCA: UC active disease.