An assessment of the California Child Passenger Restraint Requirement.
D Guerin and
D P MacKinnon
To evaluate the California Child Passenger Restraint Law requiringchildren under four years of age to be transported in car seats,we examined monthly injury and fatality levels from January1978 to December 1983 for children 0-3 and 4-7 years of ageusing Box-Jenkins time series models. A significant 8.36 percent reduction in injuries was found for the 0-3 year old agegroup, but no significant reduction in injuries was found for4-7 year olds. No significant reduction in fatalities was foundfor either age group. A similar analysis of injuries and fatalitiesin Texas, a state without a car seat law, showed no significantreductions in either injuries or fatalities. There was no changein the number of California 0-3 year olds in the years afterthe law was enacted.
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