@article{ref1,
title="Autopsy study of motorcyclist fatalities: the effect of the 1992 Maryland motorcycle helmet use law",
journal="American journal of public health",
year="2002",
author="Dischinger, Patricia C. and Smialek, John E. and Ballesteros, Michael F. and Kufera, Joseph A. and Auman, Kimberly M.",
volume="92",
number="8",
pages="1352-1355",
abstract="OBJECTIVES: This study sought to determine the impact of Maryland's all-rider motorcycle helmet law (enacted on October 1, 1992) on preventing deaths and traumatic brain injuries among motorcyclists. METHODS: Statewide motorcyclist fatalities occurring during seasonally comparable 33-month periods immediately preceding and following enactment of the law were compared. RESULTS: The motorcyclist fatality rate dropped from 10.3 per 10,000 registered motorcycles prelaw to 4.5 postlaw despite almost identical numbers of registered motorcycles. Motorcyclists wearing helmets had a lower risk of traumatic brain injury than those not wearing helmets (odds ratio = 0.31, 95% confidence interval = 0.14, 0.68). CONCLUSIONS: Maryland's controversial motorcycle helmet law appears to be an effective public health policy and may be responsible for saving many lives.",
language="",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}