The Relationship Between Lifestyle and Blood Lipid Levels in Males and Females in Western Libya: A Cross-Sectional Study
DOI:
https://doi.org/10.65405/gyawtv65Keywords:
Hyperlipidemia, Blood lipids, Cholesterol, Dietary habits, Lifestyle, Smoking, Cardiovascular diseases, Western LibyaAbstract
Hyperlipidemia is a major risk factor for cardiovascular diseases and atherosclerosis. This study aimed to measure the serum lipid profiles of males and females and to examine the correlation between lipid levels, dietary habits, and lifestyle factors. A total of 151 subjects (80 males and 71 females) from the western region of Libya (Janzwer, Zawia, Sabrata, and Gadames), all aged above 35 years, participated in the study. Fasting blood samples were collected, and plasma concentrations of total cholesterol, triglycerides (TAG), low-density lipoprotein (LDL), and high-density lipoprotein (HDL) were determined using spectrophotometric methods at the Biotechnology Research Centre in Tawasha. Participants were divided into two age groups (35–45 years and 45–79 years) for both genders, and lipid profiles were analyzed using the T-test statistical method. Results indicated that older individuals exhibited significantly higher total lipid levels compared to younger participants. For males aged 35–45 years, the average cholesterol, TAG, LDL, and HDL levels were 172.2, 128, 91.7, and 74.4 mg/dL respectively, whereas for males aged 45–79 years, these values increased to 183.2, 135, 82.4, and 68.1 mg/dL. Similarly, females aged 35–45 years had average cholesterol, TAG, LDL, and HDL levels of 179.6, 143, 79.3, and 70.7 mg/dL, respectively, while females aged 45–79 years showed higher levels of 186.6, 141.3, 92.1, and 72.6 mg/dL. The study also revealed that smokers had higher lipid levels compared to non-smokers. Furthermore, individuals adhering to healthy dietary habits tended to have better lipid profiles, although some variations were observed. In conclusion, age, smoking, and diet significantly influence lipid levels, with elevated lipid profiles being more prevalent in older and smoking individuals. Adopting healthy lifestyle practices, including balanced nutrition and smoking cessation, is essential for reducing the risk of heart diseases and atherosclerosis.
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