Juara Sihat: assessing the sustained impact of a school-based obesity intervention
- Author:
Wilfred Kok Hoe Mok
1
;
Bee Koon POH
;
Lei Hum WEE
;
Dewi Gunasekaran DEVANTHINI
;
Abd Talib RUZITA
Author Information
1. Nutritional Sciences Programme & Centre for Community Health, Faculty of Health Sciences, Universiti Kebangsaan Malaysia,50300 Kuala Lumpur
- Publication Type:Original Article
- Keywords:
Anthropometry;
nutrition education;
obesity;
overweight;
physical activity;
school-based intervention;
sustainability
- From:
The Medical Journal of Malaysia
2018;73(2):100-105
- CountryMalaysia
- Language:English
-
Abstract:
Introduction: Obesity and physical inactivity among schoolchildren are among the most challenging health problems inMalaysia. The present study aimed to evaluate the sustainedimpact of Juara Sihat programme on physical activity leveland anthropometric status at 18-month post-intervention.Method: Participants of Juara Sihat (n=55) were followed-upat 18 months after completion of the intervention. JuaraSihat intervention was implemented over 12 weeks andfocused on four key components: (i) five one-hour nutritioneducation classes, (ii) four one-hour physical activityeducation sessions, (iii) family involvement, and (iv)empowerment of Parents and Teachers Association.Anthropometric variables (body mass index, body fatpercentage and waist circumference) were measured andphysical activity level was evaluated by using PhysicalActivity Questionnaire for Children (PAQ-C) at baseline (P0),immediately upon completion of intervention (P1), atthree-month post-intervention (P2), and at 18-month postintervention(P3). Analyses of repeated measures analysisof covariance (ANCOVA) with intention-to-treat principlewere applied.Results: Sustained effects were found in BMI-for-age z-scorewhich showed a reduction (P0 2.41±0.84 vs P3 2.27±0.81)and physical activity level which showed positiveimprovements (P0 2.46±0.62 vs P3 2.87±0.76) at 18 monthsafter intervention was completed. Body fat and waistcircumference had increased over the same time period.Conclusion: Overall, this study successfully demonstratedsustained intervention effects of Juara Sihat intervention onBMI-for-age z-score and physical activity, but not on body fatpercentage and waist circumfere
