Effectiveness of a nutrition and physical activity intervention among adolescent

• Main Authors: Ahmad Bahathig, Abeer, Abu Saad, Hazizi, Mohd Yusof, Nor Baizura, Mohd Shukri, Nurul Husna
• Format: Article
• Language: English
• Published: Institute of Advanced Engineering and Science 2023
• Online Access: http://psasir.upm.edu.my/id/eprint/107452/1/Effectiveness%20of%20a%20nutrition%20and%20physical%20activity%20intervention%20among%20adolescent.pdf; http://psasir.upm.edu.my/id/eprint/107452/; https://ijphs.iaescore.com/index.php/IJPHS/article/view/22931
• Institution: Universiti Putra Malaysia

Unhealthy food intake, physical inactivity, and body image (BI) dissatisfaction could potentially lead to obesity and health problems. This cluster-randomized intervention study aimed to investigate the effectiveness of a nutrition and physical activity (PA) intervention on related knowledge, attitudes, and practices among Saudi adolescent girls (aged 13–14) living in Arar City. One hundred thirty-eight girls were selected and recruited randomly from two schools. The respondents in the intervention group (IG; n=68) received a three-month intervention program that consisted of six 90- minute sessions. The participants in the control group (CG; n=70) received only their traditional education and did not receive the intervention program. The groups’ total pre-test scores for practices were significantly different; therefore, the pre-test scores were used as covariates. The IG demonstrated significant improvements in knowledge, attitudes, and practices (p<0.001 for all), and improvement in the IG was greater than that in the CG at the post- test and three-month follow-up time points (p<0.001 for both). These findings provide evidence of the significant influence of a nutrition, PA, and positive BI intervention on related knowledge, attitudes, and practices among Saudi adolescent girls.