Promoting physical activity and improving dietary quality of Singaporean adolescents: effectiveness of a school-based fitness and wellness program
Abstract
Limited data are available on the effectiveness of the school-based structured fitness and wellness program to influence dietary quality and physical activity levels in Singaporean adolescents. The study examined if a 20-h (over 10 weeks) school-based structured fitness and wellness module affects the diet quality indices, energy intakes, physical activity levels and the associated energy expenditures in a group of healthy, male adolescents with low diet quality and physical activity levels. Participant demography, anthropometry, dietary intake and daily physical activity were obtained at the beginning, mid-point and end of the 10-week program. Physical activity levels were assessed accelerometrically over a 1-weekday period. Dietary intake were taken using a structured 7-day food diary, and diet quality assessed using the Diet Quality Index-International (DQI-I). The 31 enrolled participants (age 19.8 ± 0.6 years) with body mass index (BMI) (19.8 ± 0.6 kg/m2) followed diets of low diet quality scores (48.3 ± 9.6 out of 100) and engaged in 3.87 ± 2.00 h of physical activity daily before the start of the intervention. Their dietary quality and physical activity levels did not change significantly throughout the intervention period. They scored poorly in the moderation and overall balance components of the diet quality assessment. The physical activity duration correlated inversely to the diet quality scores. Our results suggest that the prescribed school-based fitness and wellness module was ineffective in influencing the diet quality and physical activity levels of Singaporean male adolescents with low diet quality and physical activity levels.
Acknowledgements
The authors thank all the participants in the study.
Conflict of interest and funding disclosure: The authors have no conflict of interest. This work was supported by the Nanyang Polytechnic Student Final Year Project fund.
Author’s Contribution: C. Loong and W.M. Loke designed the study, interpreted the results and drafted the manuscript. L. Leo, D. Lim and P.S. Lim collected the data.
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Articles in the same Issue
- Editorial
- Wilson’s disease: the eponymous eminence of careful cognizance!
- Review
- Emphysematous infections of the urinary tract – an audit of 20 patients with review of literature
- Original Articles
- The theoretical underpinnings of Internet addiction and its association with psychopathology in adolescence
- Promoting physical activity and improving dietary quality of Singaporean adolescents: effectiveness of a school-based fitness and wellness program
- What makes young people tick? A qualitative analysis of the beliefs and perceptions of school aged children towards PE and healthy living in “the sickest area of Europe”
- Relationship between childhood bullying and addictive and anti-social behaviors among adults in Saudi Arabia: a cross-sectional national study
- Fitness, body composition and vascular health in adolescent and young adult survivors of paediatric brain cancer and cranial radiotherapy
- Perception of victims of rape and perception of gender social roles among college students in Southwest Nigeria: validation of a 5-item gender scale
- “Konkoor Giant”, a narrative of high school female students from Gorgan, Iran
- The diurnal pattern of salivary IL-1β in healthy young adults
- The effect of group counseling based on self-awareness skill on sexual risk-taking among girl students in Gorgan, Iran: a randomized trial
- Associations between health-related quality of life and body mass index in Portuguese adolescents: LabMed physical activity study
- Relationships between physical activity, food choices, gender and BMI in Southern Californian teenagers
- Math anxiety in Thai early adolescents: a cognitive-behavioral perspective
- Attitudes and behaviors related to distracted driving in college students: a need for interventions in adolescence