We also found that subjects with the PPARG rs1801282 CG genotype had decreased risk of having OSA compared with subjects with the CC genotype after adjusting for age, sex, BMI, smoking, alcohol consumption, TGs, high-density lipoprotein cholesterol (HDL-C), FBG, and ESS (OR = 0.318, 95% CI 0.136–0.746; Pa = 0.008) (Table 3). The gene discussed is PPARG; the disease is obstructive sleep apnea syndrome.