Coefficients of genetic and environmental factors in the general linear model for HDL-cholesterol levels.

a)<p>Adjusted for age (continuous), sex, and regions (site1 to site6).</p>b)<p>Adjusted for age (continuous); sex; regions (site1 to site6); smoking; drinking; daily activity (metabolic equivalents: METs); habitual exercise (METs); intake of egg, meat, and fish; BMI; and SNPs except <i>ABCA1</i> rs2422493.</p>c)<p><i>P</i>-values less than 0.0038 were considered nominally significant for 13 SNPs after applied Bonferroni correction.</p>d)<p>Score variables (1–3) were used according to number of reference alleles.</p>e)<p>Adjusted for age (continuous); sex; regions (site1 to site6); smoking; drinking; daily activity (METs); habitual exercise (METs); intake of egg, meat, and fish; BMI; and SNPs except <i>ABCA1</i> rs1800976.