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Walking and Cycling in the United States, 2001–2009: Evidence From the National Household Travel Surveys
Objectives. To assess changes in walking and cycling in the United States between 2001 and 2009. Methods. The 2001 and 2009 National Household Travel Surveys were used to compute the frequency, duration, and distance of walking and cycling per capita. The population-weighted person and trip files we...
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| Autores principales: | , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
American Public Health Association
2011
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3222478/ https://ncbi.nlm.nih.gov/pubmed/21551387 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2105/AJPH.2010.300067 |
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