28 research outputs found

    Positive Association between <i>APOA5</i> rs662799 Polymorphism and Coronary Heart Disease: A Case-Control Study and Meta-Analysis

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    <div><p>Objective</p><p>Apolipoprotein A5 (<i>APOA5</i>) is associated with plasma triglyceride (TG) levels, a risk factor for coronary heart disease (CHD). This study explored the association between CHD and the <i>APOA5</i> rs662799 polymorphism.</p><p>Methods</p><p>We collected 1,521 samples (783 CHD patients and 738 controls) for this case-control study. Meta-analysis was performed using Review Manager Software and Stata Software.</p><p>Results</p><p>Significant differences were observed between CHD cases and controls at the level of both genotype (χ<sup>2</sup> = 8.964, df = 2, P = 0.011) and allele (χ<sup>2</sup> = 9.180, df = 1, P = 0.002, OR = 1.275, 95% CI = 1.089–1.492). A breakdown analysis by gender showed a significant association of <i>APOA5</i> rs662799 with CHD in males (χ<sup>2</sup> = 7.770, df = 1, P = 0.005; OR = 1.331, 95% CI = 1.088–1.628). An additional meta-analysis using 21378 cases and 28428 controls established that rs662799 is significantly associated with CHD (P < 0.00001).</p><p>Conclusion</p><p>Both our case-control study and meta-analysis confirm a significant association between <i>APOA5</i> rs662799 and CHD. In addition, our results suggest a male-specific association between the <i>APOA5</i> rs662799 polymorphism and CHD.</p></div
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