A comprehensive overview of the frequency and the severity of injuries sustained by car occupants and subsequent implications in terms of injury prevention
The objective of the paper is to give an overview of the road injuries issues in France in the 2010's by determining the frequency and the severity of injuries sustained by car occupants, and to infer the implications in terms of vehicule safety. Three types of analysis are conducted. First, we...
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| Published in: | Annals of advances in automotive medicine Vol. 56; pp. 165 - 174 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
United States
Association for the Advancement of Automotive Medicine
2012
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | The objective of the paper is to give an overview of the road injuries issues in France in the 2010's by determining the frequency and the severity of injuries sustained by car occupants, and to infer the implications in terms of vehicule safety. Three types of analysis are conducted. First, we present a time series analysis at a macro statistical level showing a dramatic decrease of injured and fatally injured occupants in passenger cars compared to other modes of road transport. Secondly, we propose a descriptive statistical analysis of the injuries (frequency and severity) sustained by car occupants, by body regions, using the AIS. Finally we propose some insights into the effectiveness of some safety features. French National crash census (BAAC) is used for a general overview of injury frequencies and raw severity scores (fatal, hospitalized, slighty injured) in car crashes. In-depth crash investigations data are used to specify the body regions and the severity of the injuries sustained by car occupants. Data show that car occupants mortality and morbidity decreased more over the last decade than other road modes: -58 % fatalities and -64 % hospitalized (compared to -39% and -55% for pedestrians, and -21% and -44% for motorcyclists for example). In crashes for which at least one person has been injured, 19 % of occupants are uninjured, 49 % of occupants sustain MAIS 1 injuries, 15 % MAIS2, 8% MAIS 3, and 9 % MAIS 4+. Regardless of seat belt use, the body regions most often injured are head, upper and lower extremities and thorax. However, at least two third up to 92% of involved persons sustain no injury at each of these body regions. The frequency of severe injuries is low, often less than 10 % and concern head and thorax mainly. Finally, the frequency and severity of injuries decrease for belted occupants in newer cars compared to older cars, whatever body regions. The frequency of severe injuries decreased by almost 50 % in these newer cars. |
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| Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-3 content type line 23 ObjectType-Review-1 |
| ISSN: | 1943-2461 |