The Pattern of Dyslipidemia and its Association with Dietary Habits in Individuals Attending BSMMU Outpatient Department

Abstract

Introduction: Abnormal level of circulating lipids refers to dyslipidemia. Dyslipidemia mostly affects non-communicable diseases like CHD, CVD, cancer, autoimmune disease, etc. The population group most affected by non-communicable diseases (NCDs) in Bangladesh comprises middle-aged persons and the elderly, having a major share of the disease burden and mortality in the country. Changing dietary habits and lifestyle, rapid urbanization, growth of commuting, tobacco use, uncontrolled growth and consumption of processed foods and beverages, indoor air pollution, road-traffic injuries, lack of awareness about healthful behavioral patterns, and psychological pressure are among the important factors responsible for such non-communicable diseases. The present study was conducted with the goal of observing any association between dyslipidemia and dietary habits in men and women. Aim of the study: The aim of the study was to observe the association of dyslipidemia with dietary habits. Methods: This cross-sectional analytical study was conducted at the Department of Biochemistry, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh. The study duration was one year, from March 2016 to February 2017. Non-probability sampling method was used to select a total of 245 dyslipidemia cases from the adult population attending the BSMMU outpatient department during the study period. Result: The majority of the dyslipidemic patients had isolated hypercholesterolemia. All types of dyslipidemia had a significantly higher prevalence among the male population. Mixed hyperlipidemia was significantly higher among the older population. Statistical significance was only observed among the total cholesterol levels and the male population and TG level and the female population of mixed hyperlipidemic subjects in regards to healthy food consumption. Unhealthy food consumption had a high correlation with dyslipidemia in both male and female population. Conclusion: The study shows that isolated hypercholesterolemia is prevalent. Food habits also have an impact on lipid profile among study subjects. Healthy foods are mostly associated with high HDL-C. Unhealthy food consumption has a high correlation with dyslipidemia in both male and female populations.