
Association of Serum Total Cholesterol with Type 2 Diabetes Mellitus in Bangladeshi Male Adults: A Cross-Sectional Analytical Study
*Mumu NS
*Dr. Naureen Sayeed Mumu, Assistant Professor, Department of Physiology, President Abdul Hamid Medical College and Hospital,Karimganj, Kishoreganj. naureenmumu@gmail.com. https://orcid.org/0009-0005-3512-8391
Abstract
Introduction: Type 2 Diabetes Mellitus is a chronic metabolic disorder characterized by persistent hyperglycaemia and is often associated with abnormalities in lipid metabolism. Serum total cholesterol is one of the commonly measured lipid parameters and may provide useful information about cardiovascular risk in diabetic patients.
Objective: To evaluate and compare serum total cholesterol levels in Bangladeshi male adults aged above 40 years with Type 2 Diabetes Mellitus and healthy age-matched controls, and to determine the association between elevated cholesterol and diabetic status.
Methods: This cross-sectional analytical study was conducted among 200 Bangladeshi male participants aged above 40 years. Among them, 100 diagnosed Type 2 Diabetes Mellitus patients were included as the study group, and 100 healthy age-matched male individuals were included as the control group. Fasting blood samples were collected after overnight fasting, and serum total cholesterol was measured as the principal biochemical parameter. Data were expressed as mean ± standard deviation, and comparison between groups was performed by unpaired Student’s t test.
Result: The mean serum total cholesterol level was higher in the study group than in the control group, with values of 174.91 ± 45.5 mg/dL and 145.08 ± 31.83 mg/dL, respectively. The mean difference was 29.83 mg/dL, with a t value of 5.37 and p < 0.001. This indicates a statistically highly significant elevation of serum total cholesterol among patients with Type 2 Diabetes Mellitus. The diabetic group also showed approximately 20.56% higher serum total cholesterol than controls.
Conclusion: The findings suggest that elevated serum total cholesterol is an important biochemical abnormality among Bangladeshi male patients with Type 2 Diabetes Mellitus aged above 40 years. However, as this was a cross-sectional study, the result should be interpreted as an association rather than proof of causation or disease progression.
[Shaheed Syed Nazrul Islam Med Col J 2026, July; 11 (2):228-233]
DOI: https://www.doi.org/10.69699/ssnimcj.2026.11.2.16

