Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Dec 28, 2009; 15(48): 6061-6067
Published online Dec 28, 2009. doi: 10.3748/wjg.15.6061
Table 1 Allele frequencies and genotype distribution of GNAS1 T393C polymorphism in 122 gastric cancer patients and in the reference group (n = 820) n (%)
T393CPatients (n = 122)Reference group (n = 820)χ2POdds ratio95% CI
AlleleC 135 (55.3)T 109 (44.7)C 873 (53.2)T 767 (46.7)0.380.540.920.70-1.20
GenotypeCC 39 (32.0)CT 57 (46.7)TT 26 (21.3)CC 235 (28.7)CT 403 (49.1)TT 182 (22.2)0.370.540.92