only marginally significantP = .074
When we merged data of TG and TT genotype carriers together and compared their pooled frequency versus that of GG genotype in a model of logistic regression analysis taking into account the age effect, we observed a higher frequency of GG in patients than in controls, although the difference was only marginally significant (OR = 1.773; 95% CI = 0.947–3.320; P = .074; Table 3 ). 3.2.