Quantitative Assessment of School Food Environment and Dietary Practices of Malaysian Adolescents

Abstract

Background: The food environment plays a significant role in shaping dietary practices, contributing to the rise of an obesogenic generation. Existing research has primarily focused on population-wide initiatives, creating a research gap concerning adolescents. Distinct environmental factors influence their dietary habits, with the school food environment being a major contributor, as students spend a considerable amount of time in schools. This study aims to determine the relationship between public secondary school students’ perceptions of their school food environment and their dietary practices. Methods: This study involved a sample size of 118 students attending public secondary schools in Malaysia. Data were collected via online platforms using a validated and pre-tested school food environment questionnaire and were analysed using IBM SPSS 26. Results: The students exhibited a moderate level of perception (mean = 0.50 ± 0.02) and practice (mean = 2.73 ± 0.04) regarding the school food environment. Significant differences were observed between students’ perceptions of the school food environment and variables such as ethnic groups (Malay, Chinese, and Indian) (p = 0.001), father’s educational status (p = 0.019), mother’s educational background (p = 0.038), and father’s employment status (p = 0.014). A significant, positive, and moderate relationship was found between students’ perception and practice of a healthy diet in the school environment (r = 0.246, p = 0.007). After adjusting for confounding variables, the relationship between students’ perception and practice of a healthy diet in the school environment remained significant (r = 0.246, p <0.05). Conclusion: Developing a healthy school food environment is essential for enhancing students' perceptions and improving their dietary practices within the school canteen.

Keywords: Health Education, Obesity, Practice, School Food Environment

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Author Biographies

Digsha Augundhooa, Department of Food Science and Nutrition, Faculty of Applied Sciences, UCSI University, Kuala Lumpur 56000, Malaysia

Digsha Augundhooa is a Ph.D. (Science) candidate, pursuing her research in metabolomics and Cardiovascular Disease (Non-communicable Disease). She earned her Bsc (Hons) Nutrition with Wellness as First class and First division) from UCSI University in 2021. With one and half years of experience, she has held key positions in a medical laboratory; Biochemistry and Haematology Department and Microbiology Department. Her research pursuits span Nutrition, Non-communicable diseases, and Biochemistry. She contributes to the advancement of cardiovascular disease diagnostics. Recognitions include the brown award for the Microbes Innovation, Innovation and Ideation Challenge, and Oral speaker for the Cardiovascular and Metabolic Health Conference. She remains committed to furthering knowledge in the field of medical for early diagnosis for the risk of cardiovascular disease, balancing a dynamic career with an unwavering passion for impactful research. Her other impactful research field consists of Nutrigenetics alongside Metabolomics.

Vaidehi Ulaganathan, Department of Food Science and Nutrition, UCSI University, 56000 Kuala Lumpur, Malaysia

Asst. Prof. Dr. Vaidehi Ulaganathan holds a PhD in Clinical Nutrition from Universiti Putra Malaysia (completed in 2017) and am a registered nutritionist. Since then, I have been actively contributing to the fields of clinical nutrition and nutrigenomics, with a strong focus on cardiovascular disease (CVD) and cancer prevention. Currently, I integrate emerging technologies into nutritional education, including e-learning platforms and nutrition apps, staying aligned with trends in digital health to enhance accessibility and engagement in nutrition and lifestyle interventions.

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How to Cite
Augundhooa, D., Royani, S., Gunasekaran, B., Muniroh, L., & Ulaganathan, V. (2025). Quantitative Assessment of School Food Environment and Dietary Practices of Malaysian Adolescents. International Journal of Advancement in Life Sciences Research, 8(4), 232-241. https://doi.org/https://doi.org/10.31632/ijalsr.2025.v08i04.017