THỰC TRẠNG BÉO PHÌ VÀ CÁC YẾU TỐ NGUY CƠ DẪN ĐẾN BÉO PHÌ CỦA SINH VIÊN NĂM NHẤT TRƯỜNG ĐẠI HỌC Y DƯỢC CẦN THƠ

Abstract

Background: Obesity is increasing rapidly and has become one of the major challenges of the global healthcare system. Identifying obesity status and its risk factors is of great importance for developing early prevention strategies. Objectives: To describe body mass index (BMI) and identify risk factors associated with obesity among 49th-cohort students at Can Tho University of Medicine and Pharmacy. Materials and methods: A cross-sectional descriptive study was conducted on 406 students of the 49th cohort from December 2023 to December 2024. Obesity status was assessed according to the WPRO/IDF criteria. Results: The prevalence of overweight and obesity was 27.8%, of which obesity alone accounted for 14.8%. Statistically significant associations were found between obesity and the following factors: a family history of overweight/obesity, consumption of more than three snacks per day, frequent intake of fast food and sugary foods, and sleep duration of ≥9 hours per day. Engaging in at least 30 minutes of physical activity per day played a protective role (p < 0.05). Inadequate knowledge and incorrect perceptions about obesity were also associated with a higher prevalence of the condition (p < 0.05). Conclusion: The prevalence of obesity among 49th-cohort students remains at a concerning level. Family-related factors, dietary habits (fast food and sugary foods), sleep patterns, physical activity, as well as knowledge and perceptions are key components in the management and prevention of obesity.