title: Computer Game Use and Television Viewing Increased Risk for Overweight among Low Activity Girls: Fourth Thai National Health Examination Survey 2008-2009.
abstract: Studies of the relationship between sedentary behaviors and overweight among children and adolescents show mixed results. The fourth Thai National Health Examination Survey data collected between 2008 and 2009 were used to explore this association in 5,999 children aged 6 to 14 years. The prevalence of overweight defined by the age- and gender-specific body mass index cut-points of the International Obesity Task Force was 16%. Using multiple logistic regression, computer game use for more than 1 hour a day was found to be associated with an increased risk of overweight (adjusted odds ratio (AOR) = 1.4; 95% confidence interval: 1.02-1.93). The effect of computer game use and TV viewing on the risk for overweight was significantly pronounced among girls who spent ≤3 days/week in 60 minutes of moderate-intensity physical activity (AOR = 1.99 and 1.72, resp.). On the contrary, these sedentary behaviors did not exert significant risk for overweight among boys. The moderating effect on risk of overweight by physical inactivity and media use should be taken into consideration in designing the interventions for overweight control in children and adolescents. Tracking societal changes is essential for identification of potential areas for targeted interventions.
authors.affiliation: Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand.
authors.forename: Ladda
authors.identifier: 0000-0002-0141-3152
authors.initials: L
authors.lastname: Mo-Suwan
authors.affiliation: Office of National Health Examination Survey, Health System Research Institute, Bangkok 11000, Thailand.
authors.forename: Jiraluck
authors.initials: J
authors.lastname: Nontarak
authors.affiliation: Office of National Health Examination Survey, Health System Research Institute, Bangkok 11000, Thailand ; Department of Community Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand.
authors.forename: Wichai
authors.identifier: 0000-0002-3292-510X
authors.initials: W
authors.lastname: Aekplakorn
authors.affiliation: Faculty of Public Health, Mahidol University, Bangkok 10400, Thailand.
authors.forename: Warapone
authors.initials: W
authors.lastname: Satheannoppakao