Frequency of Dyslipidaemia among Young Adults (20–40 Years) in a Private Hospital, Dhaka

Abstract

Background: Dyslipidaemia, characterized by abnormal lipid metabolism, is a major modifiable risk factor for cardiovascular disease. Although commonly associated with older adults, recent trends indicate an increasing prevalence among younger populations due to changes in lifestyle, diet and physical inactivity. Early identification of lipid abnormalities in young adults is crucial for preventing long-term cardiovascular complications.

Methods: This prospective observational study was conducted in the Biochemistry lab, Insaf Barakah Kidney & General Hospital, Dhaka, Bangladesh, over one year from July 2024 to June 2025. A total of 200 young adults aged 20–40 years undergoing routine health check-ups were included. Individuals with diabetes, hypertension, hepatic or renal disorders, hypothyroidism, pregnancy, or those on lipid-lowering or hormonal medications were excluded. Lipid profiles were analyzed using fasting and random blood samples. Data were processed and analyzed using MS office tools.

Results: Among 200 participants, 57.5% were male and 42.5% female, with the majority (52.5%) aged 30–39 years. The mean total cholesterol was 184.3 ± 46.2 mg/dL, HDL 39.5 ± 9.2 mg/dL, LDL 115.6 ± 37.8 mg/dL and triglycerides 160.9 ± 75.4 mg/dL. Low HDL was the most frequent abnormality (53%), followed by high triglycerides (46%), high total cholesterol (36%) and high LDL (32%). Overall, 74% of participants exhibited at least one lipid abnormality.

Conclusion: The study revealed a high prevalence of dyslipidaemia among young adults in Dhaka, primarily due to low HDL and elevated triglycerides. These findings underscore the need for early lipid screening and lifestyle modification to mitigate future cardiovascular risks.