ملخص
This study investigated dietary patterns among students at the Faculty of Agriculture, University of Tripoli, aiming to assess changes between 2020 and 2025 and to explore associations with demographic characteristics, including age, gender, and Body Mass Index (BMI). A random sample of 362 students (152 in 2020 and 210 in 2025) was surveyed through structured interviews using a validated questionnaire. Data were analysed using the Chi-square test to detect temporal differences in eating habits and Spearman’s correlation coefficient to examine relationships between demographic variables and dietary patterns. The results indicated notable shifts in students’ dietary behaviour. Positive improvements were recorded in certain habits, such as increased water intake and physical activity, showing statistically significant differences (P < 0.05). However, unfavourable changes were also observed, including a rise in overweight prevalence, reduced meal frequency, and greater consumption of late-nightsnacks. Daily intake of red meat, eggs, vegetables, and traditional Libyan dishes increased, whereas consumption of fruits, sweets, nuts, and carbonated beverages declined. Significant differences (P < 0.05) were found in the intake of eggs, vegetables, fruits, Libyan foods, fast food, soft drinks, and nuts, indicating a general shift in dietary patterns. Spearman’s correlation revealed that gender no longer influenced dietary habits in 2025, unlike in 2020, while age emerged as a significant factor. No direct relationship was detected between BMI and dietary patterns, suggesting that multiple factors influence students’ food choices. These findings highlight the need for targeted nutritional awareness programs among university students to promote healthier dietary habits and prevent long-term health risks associated with poor nutrition.