Jones, Andrew P., Haynes, Robin, Harvey, Ian M. and Jewell, Tony (2012) Road traffic crashes and the protective effect of road curvature over small areas. Health & Place, 18 (2). pp. 315-320. ISSN 1873-2054
Full text not available from this repository. (Request a copy)Abstract
Road bends are known to cause traffic crashes, but the hypothesis in this study was that small geographical areas with many road bends have less, not more, road casualties than comparable areas with fewer bends. Data on road crashes involving fatal, serious and slight casualties in 571 wards in Eastern England were examined against four measures of average road curvature (mean angle per bend, cumulative angle per km, number of bends per km and ratio of road distance to straight distance) using regression analysis. Taking account of other risk factors, measures of average road curvature in wards were negatively associated with crash numbers, especially for fatal crashes. The strongest associations were with the cumulative angle turned per km. The results add to evidence suggesting that road casualty risk effects vary with geographical scale. Although individual road bends might be hazardous, frequent bends have a protective effect over a few kilometres of road.
Item Type: | Article |
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Faculty \ School: | Faculty of Science > School of Environmental Sciences Faculty of Medicine and Health Sciences > Norwich Medical School |
UEA Research Groups: | Faculty of Medicine and Health Sciences > Research Centres > Business and Local Government Data Research Centre (former - to 2023) Faculty of Medicine and Health Sciences > Research Groups > Public Health and Health Services Research (former - to 2023) Faculty of Medicine and Health Sciences > Research Groups > Health Promotion Faculty of Medicine and Health Sciences > Research Groups > Epidemiology and Public Health |
Depositing User: | Rhiannon Harvey |
Date Deposited: | 07 Feb 2012 12:58 |
Last Modified: | 10 Nov 2022 15:30 |
URI: | https://ueaeprints.uea.ac.uk/id/eprint/36885 |
DOI: | 10.1016/j.healthplace.2011.10.008 |
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