Annual state observed safety belt use rates over the period 1991-2001 are examined using time-series cross-section regression analysis. It was found that seat belt laws are associated with higher use rates and that the enforcement provision matters. Primary states experience belt use rates that on average are 9.1 percentage points higher than their secondary counterparts. In addition, the level of the fine imposed by statute has an effect on safety belt use apart from that attributable to the enforcement provision. The current median fine of 25 US dollars is associated with an additional 3.8 percentage points increase in belt use. To further increase safety belt use, it is recommended that states adopt primary enforcement and impose fines of at least $50 for violating a seat belt law.
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http://dx.doi.org/10.1016/j.aap.2005.06.009 | DOI Listing |
Sensors (Basel)
November 2024
SDU Health of Informatics, The Maersk Mc-Kinney Moller Institute, Faculty of Engineering, University of Southern Denmark, 5230 Odense M, Denmark.
This study introduces a novel seatbelt-integrated, non-invasive, beam-focusing metamaterial sensing system characterized by its thinness and flexibility. The system comprises a flexible transmitarray lens and an FMCW radar sensor, enabling the accurate detection and analysis of seatbelt usage and positioning through human tissue. The metasurface design remains effective even when subjected to different bending angles.
View Article and Find Full Text PDFSensors (Basel)
November 2024
Institut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail, Montréal, QC H3A 3C2, Canada.
Induction-based breathing sensors in automobiles enable unobtrusive respiratory rate monitoring as an indicator of a driver's alertness and health. This paper introduces a quantitative method based on signal quality to guide the integration of textile inductive electrodes in automotive applications. A case study with a simplified setup illustrated the ability of the method to successfully provide basic design rules about where and how to integrate the electrodes on seat belts and seat backs to gather good quality respiratory signals in an automobile.
View Article and Find Full Text PDFJ Trauma Inj
December 2024
Division of Trauma Surgery, Department of Surgery, Ajou University School of Medicine, Suwon, Korea.
Trauma during pregnancy poses a potentially tragic risk to both the fetus and mother, making its management particularly challenging. Here, we present the case of a 35-year-old woman at 34 weeks and 2 days gestation who was in a motor vehicle accident and subsequently suffered placental abruption and underwent an emergency cesarean section. We also present a review of traumatic placental abruption and its epidemiology.
View Article and Find Full Text PDFTraffic Inj Prev
November 2024
ProBiomechanics LLC, Bloomfield Hills, Michigan.
Objective: This study compared kinematic and biomechanic responses of the 5 female Hybrid III in the right-rear and right-front passenger seats in frontal NCAP tests with 2015-16 MY vehicles. It focused on the lap-shoulder belt restraint of the rear passenger.
Methods: Eleven frontal NCAP tests were conducted by NHTSA at 56 km/h with a lap-shoulder belted 5 Hybrid III dummy in the right-rear and right-front seats.
Traffic Inj Prev
November 2024
Division of Acute Care Surgical Services, Department of Surgery, VCU Trauma Center/Trauma System Network, Virginia Commonwealth University Health, Richmond, Virginia.
Objective: This study aims to explore the role of peer and parental influences on adolescent driving behaviors, particularly concerning distracted and alcohol-impaired driving, in light of the significant number of road accidents and fatalities involving young drivers.
Methods: A cross-sectional study was conducted using data from the IMPACT program. Adolescents aged 14 to 19 in the Richmond area were recruited from local high schools through convenience sampling.
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