In PCOS subjects, SBP significantly correlated with age (rho = 0.317, P < 0.001), BMI (rho = 0.375, P < 0.001), WHR (rho = 0.322, P < 0.001), TG (rho = 0.236, P = 0.011), TG/HDL-C (rho = 0.236, P = 0.010), TC/HDL-C (rho = 0.265, P = 0.004), and Apo-B (rho = 0.302, P < 0.001). The gene discussed is APOB; the disease is polycystic ovary syndrome.