Lobstein, T., Baur, L., & Uauy, R. (2004). Obesity in children and young people: A crisis in public health. Obesity Reviews,
5(Suppl 1), 4–104.
Hill, A. J., & Silver, E. K. (1995). Fat, friendless and unhealthy: 9-year old children’s perception of body shape stereotypes. International Journal of Obesity and Related Metabolic Disorders,
Testa, M. A., & Simonson, D. C. (1996). Assessment of quality-of-life outcomes. New England Journal of Medicine,
Arif, A. A., & Rohrer, J. E. (2006). The relationship between obesity, hyperglycemia symptoms, and health-related quality of life among Hispanic and non-Hispanic white children and adolescents. BMC Family Practice,
de Beer, M., Hofsteenge, G. H., Koot, H. M., Hirasing, R. A., Delemarre-van de Waal, H. A., & Gemke, R. J. (2007). Health-related-quality-of-life in obese adolescents is decreased and inversely related to BMI. Acta Paediatrica,
Fallon, E. M., Tanofsky-Kraff, M., Norman, A. C., McDuffie, J. R., Taylor, E. D., Cohen, M. L., et al. (2005). Health-related quality of life in overweight and nonoverweight black and white adolescents. Journal of Pediatrics,
Friedlander, S. L., Larkin, E. K., Rosen, C. L., Palermo, T. M., & Redline, S. (2003). Decreased quality of life associated with obesity in school-aged children. Archives of Pediatrics and Adolescent Medicine,
Hughes, A. R., Farewell, K., Harris, D., & Reilly, J. J. (2007). Quality of life in a clinical sample of obese children. Int J Obesity (London),
Pinhas-Hamiel, O., Singer, S., Pilpel, N., Fradkin, A., Modan, D., & Reichman, B. (2006). Health-related quality of life among children and adolescents: Associations with obesity. Int J Obesity (London),
Schwimmer, J. B., Burwinkle, T. M., & Varni, J. W. (2003). Health-related quality of life of severely obese children and adolescents. JAMA,
Swallen, K. C., Reither, E. N., Haas, S. A., & Meier, A. M. (2005). Overweight, obesity, and health-related quality of life among adolescents: The National Longitudinal Study of Adolescent Health. Pediatrics,
Tyler, C., Johnston, C. A., Fullerton, G., & Foreyt, J. P. (2007). Reduced quality of life in very overweight Mexican American adolescents. Journal of Adolescent Health,
Williams, J., Wake, M., Hesketh, K., Maher, E., & Waters, E. (2005). Health-related quality of life of overweight and obese children. JAMA,
Zhang, L., Fos, P., Johnson, W., Kamali, V., Cox, R., Zuniga, M., et al. (2008). Body mass index and health related quality of life in elementary school children: A pilot study. Health and Quality of Life Outcomes,
Saw, S. M., Chua, W. H., Hong, C. Y., Wu, H. M., Chia, K. S., Stone, R. A., et al. (2002). Height and its relationship to refraction and biometry parameters in Singapore Chinese children. Investigative Ophthalmology and Visual Science,
Saw, S. M., Wu, H. M., Hong, C. Y., Chua, W. H., Chia, K. S., & Tan, D. (2001). Myopia and night lighting in children in Singapore. British Journal of Ophthalmology,
Varni, J. W., Limbers, C. A., & Burwinkle, T. M. (2007). Parent proxy-report of their children’s health-related quality of life: An analysis of 13, 878 parents’ reliability and validity across age subgroups using the PedsQL 4.0 Generic Core Scales. Health Quality Life Outcomes,
Varni, J. W., Seid, M., & Kurtin, P. S. (2001). PedsQL 4.0: Reliability and validity of the Pediatric Quality of Life Inventory version 4.0 generic core scales in healthy and patient populations. Medical Care,
Varni, J. W., Burwinkle, T. M., Rapoff, M. A., Kamps, J. L., & Olson, N. (2004). The PedsQL in pediatric asthma: Reliability and validity of the Pediatric Quality of Life Inventory generic core scales and asthma module. Journal of Behavioral Medicine,
Varni, J. W. (2008). Linguistic validation of the PedsQL™- a Quality of Life Questionnaire. Research and Evaluation, Limited use translation of PedsQL™. [cited 2008 28 October]; Available from: http://www.pedsql.org/PedsQL-Linguistic-Validation-Guidelines.doc.
World Health Organization. (1995). Physical status, the use and interpretation of anthropometry., in WHO Technical Report Series No. 854. Geneva: WHO.
Flegal, K. M., Tabak, C. J., & Ogden, C. L. (2006). Overweight in children: Definitions and interpretation. Health Education Research,
de Onis, M., Onyango, A. W., Borghi, E., Siyam, A., Nishida, C., & Siekmann, J. (2007). Development of a WHO growth reference for school-aged children and adolescents. Bulletin of the World Health Organization,
World Health Organization. (2007) Growth reference data for 5–19 years. 2007 [cited 2008 15 October]; Available from: http://www.who.int/growthref/en/.
World Health Organization. (2008) BMI-for-age (5-19 years). 2008 [cited 2008 15 October]; Available from: http://www.who.int/growthref/who2007_bmi_for_age/en/index.html.
Curriculum Planning and Development Division: Ministry of Education (Singapore) and School Health Services:Ministry of Health (Singapore). Weight for height table for boys. (Height 108 cm to 190 cm). [cited 2008 2 October]; Available from: http://www.moe.gov.sg/education/programmes/holistic-health-framework/files/weight-height-table-boys.pdf.
Curriculum Planning and Development Division: Ministry of Education (Singapore) and School Health Services:Ministry of Health (Singapore). Weight for height table for girls. (Height 106 cm to 180 cm). [cited 2008 2 October]; Available from: http://www.moe.gov.sg/education/programmes/holistic-health-framework/files/weight-height-table-girls.pdf.
Varni, J. W., Burwinkle, T. M., & Seid, M. (2006). The PedsQL 4.0 as a school population health measure: Feasibility, reliability, and validity. Quality of Life Research,
Cole, T. J., Flegal, K. M., Nicholls, D., & Jackson, A. A. (2007). Body mass index cut offs to define thinness in children and adolescents: International survey. BMJ,
Fontaine, K. R., & Barofsky, I. (2001). Obesity and health-related quality of life. Obesity Reviews,
Upton, P., Lawford, J., & Eiser, C. (2008). Parent-child agreement across child health-related quality of life instruments: A review of the literature. Quality of Life Research,
Chang, P. C., & Yeh, C. H. (2005). Agreement between child self-report and parent proxy-report to evaluate quality of life in children with cancer. Psychooncology,
Quek, C. M., Koh, K., & Lee, J. (1993). Parental body mass index: A predictor of childhood obesity? Annals of the Academy of Medicine, Singapore,
Campo, J. V., Comer, D. M., Jansen-Mcwilliams, L., Gardner, W., & Kelleher, K. J. (2002). Recurrent pain, emotional distress, and health service use in childhood. Journal of Pediatrics,
Janicke, D. M., Finney, J. W., & Riley, A. W. (2001). Children’s health care use: A prospective investigation of factors related to care-seeking. Medical Care,
Ng, T. P., Lim, L. C., Jin, A., & Shinfuku, N. (2005). Ethnic differences in quality of life in adolescents among Chinese, Malay and Indians in Singapore. Quality of Life Research,
Kolotkin, R. L., Zeller, M., Modi, A. C., Samsa, G. P., Quinlan, N. P., Yanovski, J. A., et al. (2006). Assessing weight-related quality of life in adolescents. Obesity (Silver Spring),
Ismail, A., Campbell, M. J., Ibrahim, H. M., & Jones, G. L. (2006). Health related quality of life in Malaysian children with thalassaemia. Health Quality Life Outcomes,
Wee, H. L., Chua, H. X., & Li, S. C. (2006). Meaning of health-related quality of life among children and adolescents in an Asian country: A focus group approach. Quality of Life Research,
WHO Expert Consultation. (2004). Appropriate body-mass index for Asian populations and its implications for policy and intervention strategies. Lancet,