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Journal Article

Citation

O'malley PM, Wagenaar AC. J. Saf. Res. 2004; 35(1): 125-130.

Affiliation

Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor MI, USA. pomalley@umich.edu

Copyright

(Copyright © 2004, U.S. National Safety Council, Publisher Elsevier Publishing)

DOI

10.1016/j.jsr.2003.07.005

PMID

14992853

Abstract

PROBLEM: This manuscript evaluates the effects of enactment of state laws that required safety belt use in various U.S. states between 1986 and 2000. METHOD: Safety belt use was assessed using nationally representative cross-sectional samples of high school seniors; evaluation of the effects of laws used data from over 2,000 high school seniors before and about 3,300 after the laws took effect in 20 states. RESULTS: Belt use was found to increase significantly between 1986 and 2000, and the laws contributed significantly to that increase. Increases were similar for students differing by gender, race/ethnicity, parent education, grades, truancy, evenings out per week, miles driven per week, and an index of illicit drug use. DISCUSSION: The data show that although the laws have increased belt use, use is not universal and continued efforts are needed. IMPACT ON RESEARCH, PRACTICE, AND POLICY: This study shows that many teenagers fail to use belts when there is a secondary use law; an implication is that primary laws would be more efficacious in increasing use among this vulnerable population.

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