Center for Tobacco Control Research and Education

Through this international report on the results of its most recent survey, the Health Behaviour in School-aged Children (HBSC) study aims to supply the up-to-date information needed by policy-makers at various levels of government, nongovernmental organizations, and professionals in sectors such as health, education, social services, justice and recreation.The latest addition to a series of HBSC reports on young people's health, this report presents findings from the 2009/2010 survey on the demographic and social influences on the health of young people (aged 11, 13 and 15 years) in 43 countries and regions in the WHO European Region and North America. Responding to the survey, the young people described their social context (relations with family, peers and school), physical health and satisfaction with life, health behaviours (patterns of eating, tooth brushing and physical activity) and risk behaviours (use of tobacco, alcohol and cannabis, sexual behaviour, fighting and bullying). Statistical analyses were carried out to identify meaningful differences in the prevalence of health and social indicators by gender, age group and levels of family affluence.The aim was to provide a rigorous, systematic statistical base for describing cross-national patterns in terms of the magnitude and direction of differences between subgroups, thus contributing to a better understanding of the social determinants of health and well-being among young people, and providing the means to help protect and promote their health.