Impact of the penalty points system on road traffic injuries in Spain: A time-series study
Objectives. We assessed the effectiveness of the penalty points system (PPS) introduced in Spain in July 2006 in reducing traffic injuries. Methods. We performed an evaluation study with an interrupted time-series design. We stratified dependent variables-numbers of drivers involved in injury collis...
| Autores: | , , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | España |
| Institución: | Institut d’Investigació Biomèdica Sant Pau (IIB Sant Pau) |
| Repositorio: | r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau |
| OAI Identifier: | oai:iibsantpau.fundanetsuite.com:p10475 |
| Acceso en línea: | https://iibsantpau.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=10475 https://www.scopus.com/inward/record.uri?eid=2-s2.0-77958179762&doi=10.2105%2fAJPH.2010.192104&partnerID=40&md5=0b8fb6bd81c61953e699a7f34fe903ea |
| Access Level: | acceso abierto |
| Palabra clave: | adolescent adult age article car car driving female human injury injury scale legal aspect male motorcycle risk risk reduction sex difference Spain statistics traffic accident Accidents, Traffic Adolescent Adult Age Factors Automobile Driving Automobiles Female Humans Male Motorcycles Risk Risk Reduction Behavior Sex Factors Trauma Severity Indices Wounds and Injuries Young Adult |
| Sumario: | Objectives. We assessed the effectiveness of the penalty points system (PPS) introduced in Spain in July 2006 in reducing traffic injuries. Methods. We performed an evaluation study with an interrupted time-series design. We stratified dependent variables-numbers of drivers involved in injury collisions and people injured in traffic collisions in Spain from 2000 to 2007 (police data)-by age, injury severity, type of road user, road type, and time of collision, and analyzed variables separately by gender. The explanatory variable (the PPS) compared the postintervention period (July 2006 to December 2007) with the preintervention period (January 2000 to June 2006). We used quasi- Poisson regression, controlling for time trend and seasonality. Results. Among men, we observed a significant risk reduction in the postintervention period for seriously injured drivers (relative risk [RR]=0.89) and seriously injured people (RR=0.89). The RRs among women were 0.91 (P=.095) and 0.88 (P<.05), respectively. Risk reduction was greater among male drivers, moped riders, and on urban roads. Conclusions. The PPS was associated with reduced numbers of drivers involved in injury collisions and people injured by traffic collisions in Spain. |
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