Table of contents

Original articles

• The impact of pedestrian countdown signals on pedestrian–motor vehicle collisions: a quasi-experimental study (10 December, 2011)

  Andi Camden, Ron Buliung, Linda Rothman, Colin Macarthur, Andrew Howard
• An observational survey of child car safety practices in private pre-primary and primary schools in two local government areas of Lagos State, Nigeria (20 December, 2011)

  T F Olufunlayo, K A Odeyemi, B E Ogunnowo, A T Onajole, M A Oyediran
• Incidence of severe work-related injuries among young adult workers in Brazil: analysis of compensation data (16 November, 2011)

  Vilma Sousa Santana, Andrés Villaveces, Shrikant L Bangdwala, Carol W Runyan, Paulo Rogerio Albuquerque Oliveira
• Beyond the fireground: injuries in the fire service (23 November, 2011)

  Gerald S Poplin, Robin B Harris, Keshia M Pollack, Wayne F Peate, Jefferey L Burgess
• Making the message meaningful: a qualitative assessment of media promoting all-terrain vehicle safety (19 November, 2011)

  Maria Brann, Samantha Hope Mullins, Beverly K Miller, Shane Eoff, James Graham, Mary E Aitken
• Does more cycling also reduce the risk of single-bicycle crashes? (21 November, 2011)

  Paul Schepers
• The New Zealand serious non-fatal self-harm indicators: how valid are they for monitoring trends? (19 November, 2011)

  Pauline Gulliver, Colin Cryer, Gabrielle Davie
• Risk and protective factors associated with gang affiliation among high-risk youth: a public health approach (11 January, 2012)

  Dawn Delfin McDaniel
• The ‘Twinkie Defense’: the relationship between carbonated non-diet soft drinks and violence perpetration among Boston high school students (24 October, 2011)

  Sara J Solnick, David Hemenway