• Increased knowledge of the effects of smoking and second-hand smoke encourages smoke-free homes.

      Fenton, Brenda; Thankappan, Kavumpurathu Raman; Champagne, Beatriz; Lv, Jun; Anthony, Denis; University of Leeds; Director, Community-based Research and Evaluation, MATRIX Public Health Solutions Inc., USA; Professor, Achutha Menon Centre for Health Science Studies, Sree Chitra Tirunal Institute for Medical Sciences and Technology, India; Executive Director, InterAmerican Heart Foundation, USA; Associate Professor, Department of Epidemiology & Biostatistics, School of Public Health, Peking University Health Science Center, China; et al. (Sage, 2014-04-15)
      Objective: To establish the drivers for smoke-free homes among current daily smokers. Design: A cross-sectional study employing interviews (adults) and self-completed surveys (schoolchildren). Sample: Children aged 12 and 14 in schools in four cities in China, India, Mexico and England.Adults in the community. Measurements: Knowledge, attitude, beliefs and behaviour relevant to second-hand smoke in home. Intervention: None. Results: A total of 8994 adults and 14,756 children were surveyed. Knowledge of some of the effects of tobacco is high, but other effects are poorly understood in all cities.