Genotype distributions at the five SNPs in the control and premature CAD groups.

<p>*Number of individuals with percentage in parentheses. CAD, coronary artery disease; OR, odds ratio; CI, confidence intervals. The chi-square test and likelihood ratio test were used to analyze the genotypes. <i>P</i> is the level of significance for the premature CAD group compared with the control group.</p><p>^#<i>P</i> = 0.013 compared with the TT genotype.</p><p>Genotype distributions at the five SNPs in the control and premature CAD groups.