Case Control Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 21, 2014; 20(23): 7466-7472
Published online Jun 21, 2014. doi: 10.3748/wjg.v20.i23.7466
Table 5 Genotype frequencies of rs962917 and rs1545620 SNPs in ulcerative colitis phenotypes, n (%)
UC (n = 235)rs962917
rs1545620
CC (17)CT (84)TT (134)AA (37)AC (65)CC (133)
Age, UC
A1 (< 16 yr)0 (0)1 (1.1)3 (2.2)1 (2.7)1 (1.5)2 (1.5)
A2 (17-40 yr)9 (52.9)49 (58.4)69 (51.5)17 (45.9)37 (56.8)73 (54.9)
A3 (> 40 yr)8 (47.1)34 (40.5)62 (46.3)19 (51.4)27 (41.5)58 (43.6)
Disease location, UC
Proctitis4 (23.5)23 (27.4)44 (32.8)11 (29.7)20 (30.8)40 (30.1)
Left-sided7 (41.2)39 (46.4)57 (42.6)16 (43.2)28 (43.1)59 (44.4)
Extensive6 (35.3)22 (26.2)33 (24.6)10 (27.1)17 (26.1)34 (25.5)