Prevalence of hyperhomocysteinemia during routine physical examination in Guangxi Province, China and related risk factors

Abstract

Background: Studies on homocysteine (Hcy) have mainly focused on the correlation between the homocysteine concentration and disease development. Few epidemiological investigations have been performed. This study was conducted to investigate the prevalence of hyperhomocysteinemia (HHcy) during routine physical examination in Guangxi Province, China and the correlation of serum Hcy with gender, age, serum uric acid (UA), total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and blood glucose (GLU) to provide evidence for preventing and treating HHcy. Methods: Data of 8043 patients who underwent physical examinations at the First Affiliated Hospital of Guangxi Medical University, China from 2015 to 2016 were collected. These data included gender, age, and the serum Hcy, UA, GLU, TC, TG, HDL-C, and LDL-C concentrations. Results: The overall prevalence of HHcy was 50.8% (52.3% in males, 48.1% in females). Age, UA, TC, TG, and LDL-C were significantly higher and HDL-C was significantly lower in patients with than without HHcy, regardless of gender (all P