Patients with mental disorders had significantly higher triglyceride (184.5 ± 116.3 vs 146.4 ± 78.4 mg/dL; P = 0.02) and insulin levels (18.7 ± 20.1 vs 11.2 ± 8.5 μU/mL; P = 0.006), and significantly lower B-type natriuretic peptide (12.1 ± 13.3 vs 26.3 ± 24.8 pg/mL; P < 0.001) and brachial-ankle pulse wave velocity levels (1501 ± 371 vs 1699 ± 367 cm/s; P = 0.003) than patients without mental disorders. The gene discussed is INS; the disease is psychiatric disorder.