Dietary Fast-food Habits Among University Students: A Systematic Review

Background: Fast food consumption has become a prevalent dietary habit, popular across various age groups globally, particularly among university students. Several factors contribute to their preference towards fast food, particularly its convenience and taste. Objectives: This study aims to provide an overview of the association between sociodemographic background and dietary habits, the factors influencing fast food consumption, and fast-food dietary habits related to fast food intake. Methods: Following the PRISMA guidelines, searches were conducted across five databases: Springer Link, ProQuest, Scopus, Taylor & Francis, and Clinical Key. Articles were identified and screened using the critical appraisal tools developed by the Joanna Briggs Institute and evaluated for eligibility as shown in the PRISMA chart. The primary focus was the association between sociodemographic background and dietary habits, particularly fast-food consumption. Results: A total of 21 articles were appraised and included in this review. Following the screening process, 21 articles were analysed to identify patterns and trends within the scope of the study. The main themes identified through the search include dietary habits related to fast food intake, the association between sociodemographic background and fast-food consumption among university students, and the dietary habits of students. The articles systematically compared the relevant patterns and trends accordingly. Conclusion: This review is crucial for understanding current trends in fast food consumption and identifying initiatives to reduce fast food intake. The findings may be applicable in Malaysia to enhance awareness among university students.