OBJECTIVE To assess the relationship between the implementation of a SAFE KIDS Coalition and pediatric unintentional injury rates. SETTING Shelby County, Tennessee. DESIGN Retrospective observational analysis. PATIENTS County residents nine years of age or younger presenting to the children's medical center, its emergency department, or its outpatient clinics from 1990-97. INTERVENTION ...

Vehicle roll direction and occupant position have been shown to affect occupant kinematics. Data from NASS-CDS were analyzed for risk of serious or greater injuries and ejection with respect to the position of the occupant (near side or far side). The risk of AIS 3+ injuries was higher for unrestrained occupants, for ejected occupants, for occupants involved in rollovers with higher numbers of ...

BACKGROUND Motor vehicle crashes are a leading cause of death among children in the United States. Age- and size-appropriate child restraint use is the most effective method for reducing these deaths. METHODS CDC analyzed 2002–2011 data from the Fatality Analysis Reporting System to determine the number and rate of motor-vehicle occupant deaths, and the proportion of unrestrained child deaths...

The damping ratio of chassis suspension is a key parameter for damping matching of in-wheel motor vehicles (IWMVs). Because the motor is attached to the driving wheel, the initial design method of the damping ratio for traditional cars is not entirely suitable for IWMVs. This paper proposes an innovative initial design method of the damping ratio for IWMVs. Firstly, a traveling vibration model ...

Two full-frontal Crash Injury Research and Engineering Network (CIREN) motor vehicle crashes (MVCs) were reconstructed using finite element (FE) models. A FE simplified vehicle model (SVM) was tuned to mimic the frontal crash response of the CIREN case vehicle using frontal NCAP crash test data. The Total HUman Model for Safety (THUMS) was positioned in 120 pre-crash configurations per case wit...

Airbag deployment has been known to be responsible for huge death, incidental injuries and broken bones due to low crash severity and wrong deployment decisions. Therefore, the authorities and industries have been looking for more innovative and intelligent products to be realized for future enhancements in the vehicle safety systems (VSSs). Although the VSSs technologies have advanced consider...

Side-impact crashes are often segregated into nearside and far-side crashes because the injury mechanisms in these crash types differ. Most sideimpact research and regulations are based on nearside occupant injuries, but far-side occupants (Figure 1.B) can also incur serious harm. Near-side occupants are those which are situated on the same side as the impacted side of the vehicle (Figure 1.A)....

The data contained here were obtained from the National Highway Transportation Safety Administration׳s National Automotive Sampling System - Crashworthiness Data System (NASS-CDS) for the years 2008-2014. This publically available data set monitors motor vehicle crashes in the United States, using a stratified random sample frame, resulting in information on approximately 5000 crashes each year...