Motor vehicle crashes (MVCs) are a leading cause of death among children. Multivariable analyses of age-appropriate child restraint system (CRS) use in the “booster-aged” population are needed. The current study identified factors associated with age-appropriate CRS use in fatal MVCs for children 4 to 7 years old, using 2011 to 2015 data from the Fatality Analysis Reporting System. Of 929 MVC fatalities, 32% of fatally injured children were in an age-appropriate restraint. While age-appropriate CRS use was higher for 4-, 5-, and 6-year-olds relative to 7-year-olds (adjusted relative risk [aRR] = 2.57, 2.51, and 2.18, respectively; p < .01 for each comparison), black children (aRR = 0.62; p < .01) relative to white children, and drivers who had not used a lap-shoulder belt (aRR = 0.40; p < .01) relative to belted drivers were associated with lower levels of age-appropriate CRS use. Our findings underscore the continued importance of communicating best practice guidelines on CRSs to caregivers of young children.
Factors Associated With Unrestrained Young Passengers in Motor Vehicle Crashes
