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Table 2 Univariate analysis relating allele and genotype to the risk of diabetes

From: Weak or no association of TCF7L2 variants with Type 2 diabetes risk in an Arab population

Subjects Controls Diabetics Odds ratio (95% CI) p-value
SNP genotypes
rs7903146
C allele (%) 412 (59.5) 611(58.5)   -
T allele (%) 280(40.5) 433(41.5) 1.04 (0.86–1.27) 0.675
CC genotype (%) 125(36.1) 179(34.3)   -
CT genotype (%) 162(46.8) 253(48.5) 1.09 (0.81–1.47) 0.573
TT genotype (%) 59(17.1) 90(17.2) 1.065 (0.71–1.59) 0.757
rs12255372
G allele (%) 446(64.5) 660(63.2)   
T allele (%) 246(35.5) 384(36.8) 1.06 (0.86–1.29) 0.601
GG genotype (%) 142(41.0) 211(40.4)   
GT genotype (%) 162(46.8) 238(45.6) 0.989 (0.74–1.32) 0.939
TT genotype (%) 42(12.1) 73(14.0) 1.17 (0.76–1.81) 0.48