ORIGINAL RESEARCH article
Front. Public Health
Sec. Public Health and Nutrition
Volume 13 - 2025 | doi: 10.3389/fpubh.2025.1595412
This article is part of the Research TopicAssessing and Addressing Public Health and Community Nutrition Challenges in the Arab RegionView all 8 articles
Association between diet and quality of life among healthcare professionals in King Saud University Medical City
Provisionally accepted
- King Saud University, Riyadh, Saudi Arabia
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Background: A balanced diet and active lifestyle are key factors influencing health and quality of life (QoL). This study examined the relationships between eating patterns, physical activity, and QoL among Arab healthcare professionals.A cross-sectional study included 353 healthcare workers in Riyadh, Saudi Arabia. Data were collected through face-to-face interviews, where participants were briefed on the study objectives and provided voluntary informed consent. The WHOQOL-BREF tool was used to evaluate QoL, while the Rapid Diet Quality Screener assessed dietary habits. The Global Physical Activity Questionnaire was used to measure physical activity. Statistical analysis included independent samples t-tests, oneway ANOVA, and Pearson correlation.Results: Among participants, 47.6% had a normal weight, 44.7% were overweight or obese, and 7.6% were underweight. While those with normal weight had the highest QoL scores across all domains, differences across BMI categories were not statistically significant. Regular physical activity was linked to high QoL, particularly in social relationships (P = 0.037). Participants who exercised regularly also reported healthier eating habits (P < 0.001). Weak but significant positive correlations were found between diet quality and QoL, particularly physical health (r = 0.219, P < 0.001) and psychological health (r = 0.184, P = 0.002). No significant diet quality differences were found between genders (P = 0.677).Healthcare professionals who exercise regularly exhibit a better QoL, especially in social relationships, and maintain healthier eating habits. While normal BMI was associated with improved QoL, differences across BMI categories were not statistically significant. These findings highlight the need for interventions promoting physical activity and healthy eating to enhance QoL in healthcare workers.
Keywords: Diet, Quality of Life, healthcare professionals, WHOQOL, RDQS
Received: 18 Mar 2025; Accepted: 14 Jul 2025.
Copyright: © 2025 Albassam, Alfawaz, Almuharib and Alghafis. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Reem S Albassam, King Saud University, Riyadh, Saudi Arabia
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