Table of contents

Research reports

• Changes in physical activity among Brazilian adults over a 5-year period (24 August, 2009)

  Alan Goularte Knuth, Giancarlo Bacchieri, Cesar Gomes Victora, Pedro Curi Hallal
• Understanding sociohistorical imprint on cancer risk by age–period–cohort decomposition in Hong Kong (25 August, 2009)

  Irene O L Wong, Benjamin J Cowling, Stephen C K Law, Oscar W K Mang, C Mary Schooling, Gabriel M Leung
• Leukaemia survival trends in children with Down's syndrome in Great Britain, 1971–2000: a population-based study (24 August, 2009)

  Anjali Shah, Charles Stiller, Donna Lancaster, Tim Vincent, Michel P Coleman
• Opportunity for catch-up HPV vaccination in young women after first delivery (19 August, 2009)

  Cristina Helena Rama, Luisa L Villa, Sonia Pagliusi, Maria A Andreoli, Maria C Costa, Patricia Thomann, Venancio A F Alves, Adhemar Longatto-Filho, Jose Eluf-Neto
• Variant Creutzfeldt-Jakob disease in the United Kingdom: a countrywide or local risk? (19 August, 2009)

  Anna M Molesworth, Simon N Cousens, Gill O Noel, Hester J T Ward
• Smoking cessation in pregnancy and the risk of child behavioural problems: a longitudinal prospective cohort study (24 August, 2009)

  Monique Robinson, Neil J McLean, Wendy H Oddy, Eugen Mattes, Max Bulsara, Jianghong Li, Stephen R Zubrick, Fiona J Stanley, John P Newnham
• War-related stressors are associated with asthma risk among older Kuwaitis following the 1990 Iraqi invasion and occupation (15 March, 2010) Free

  R J Wright, M E Fay, S Franco Suglia, C J Clark, J S Evans, D W Dockery, J Behbehani
• Social and environmental stressors in the home and childhood asthma (14 October, 2009)

  Shakira Franco Suglia, Cristiane S Duarte, Megan T Sandel, Rosalind J Wright