Among the non-obese participants (BMI <24.0 kg/m2), GRS of CKB predicted probability of snoring remained significant association with total stroke (HR = 1.86, 95% CI: 1.15, 3.01) and HS (HR = 2.68, 95% CI: 1.14, 6.27). The gene discussed is CKB; the disease is stroke disorder.