PMCH and diabetes mellitus: Patients with diabetes were characterized by older age (42.00 ± 4.00 vs. 35.00 ± 9.00, p = 0.024), higher BMI (33.00 ± 1.15 vs. 29.95 ± 4.63, p = 0.036), and higher MCH (30.60 ± 1.40 vs. 28.30 ± 1.88, p = 0.003) relative to patients without diabetes.