Congestion road tax and physical activity.

  title={Congestion road tax and physical activity.},
  author={Patrick Bergman and Andrej M Grjibovski and Mar{\'i}a Hagstr{\"o}mer and Emma Patterson and Michael Sj{\"o}str{\"o}m},
  journal={American journal of preventive medicine},
  volume={38 2},
BACKGROUND Large-scale policy and environmental changes, such as congestion road taxes, may be a way to promote active transportation. PURPOSE This study aimed to examine the potential effect of a congestion road tax on physical activity. METHODS Baseline data were collected during October-November 2003, follow-up data in May 2006, and analysis was performed in September 2008. The short self-administered version of the International Physical Activity Questionnaire was used to assess… CONTINUE READING