Prevalence of dyslipidemia in Tibetan monks from Gansu Province, Northwest China

Abstract

Tibetan monks have a special way of life and food habits, however, little is known about their dyslipidemia. This study aimed to investigate the prevalence of dyslipidemia and risk factors of this population. A cross-sectional study of dyslipidemia was conducted in 876 Tibetan monks and 912 local residents in the same area. All subjects underwent interviews and physical examinations. The total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and triglycerides (TG) of the subjects were analyzed. Compared to local residents, the overall prevalence of dyslipidemia in monks was 29.5%, which was significantly lower (p<0.05). It was increased with higher age and BMI, but reduced with higher educational level (p<0.05). The typical forms of dyslipidemia in monks were elevated TG and low HDL-C, while it was lower HDL-C in residents (p<0.05). Our study demonstrated that monks in Gannan Tibetan autonomous district had a lower prevalence of dyslipidemia. It suggested that the relatively healthy lifestyle and food habits of monks were mainly responsible of the lower prevalence of dyslipidemia.

Keywords

• atherosclerotic cardiovascular diseases
• dyslipidemia
• low-density lipoprotein cholesterol
• high-density lipoprotein cholesterol
• triglycerides
• body mass index
• tibetan monks