Case Control Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Sep 21, 2015; 21(35): 10150-10158
Published online Sep 21, 2015. doi: 10.3748/wjg.v21.i35.10150
Table 6 Haplotypic distribution of the 2 SNPs of CTLA-4 gene in different studied groups n (%)
SNPsControlsPatientsG1G2PersistenceClearance
(n = 358)(n = 500)(n = 240)(n = 260)(n = 159)(n = 148)
(+49) A/G CTLA4
Genotypes
AA40 (11.2)77 (15.4)43 (17.9)34 (13.1)25 (15.7)19 (12.84)
AG142 (39.7)198 (39.6)93 (38.8)105 (40.4)66 (41.5)54 (36.5)
GG176 (49.2)225 (45)104 (43.3)121 (46.5)68 (42.8)75 (50.7)
Alleles
A0.310.352179 (37.3)173 (33.3)116 (36.5)92 (31.1)
G0.690.648301 (62.7)347 (66.7)202 (63.5)204 (68.9)
(+6230) G/A CTLA4
Genotypes
GG124 (34.6)194 (38.8)97 (40.4)97 (37.3)65 (40.9)55 (37.2)
GA158 (44.1)217 (43.4)102 (42.5)115 (44.2)66 (41.5)64 (43.2)
AA76 (21.3)89 (17.8)41 (17.1)48 (18.5)28 (17.6)29 (19.6)
Alleles
G0.5670.605296 (61.7)309 (59.4)196 (61.6)174 (58.8)
A0.4330.395184 (38.3)211 (40.6)122 (38.4)124 (41.2)