Document Detail

Comparison of 2008 national and state-level self-reported and observed seatbelt use estimates.
MedLine Citation:
PMID:  21393414     Owner:  NLM     Status:  Publisher    
The objective of the study was to compare national and state-level estimates of self-reported and observed seatbelt use for 2008. Self-reported seatbelt use from the 2008 Behavioral Risk Factor Surveillance System was compared with 2008 observed seatbelt use published by the National Highway Traffic Safety Administration. The ratio of self-reported belt use to observed use was calculated for each state, and the correlation between the two seatbelt measures was examined using the Pearson correlation coefficient. The median state ratio of self-reported to observed belt use was 0.97. Self-reported use was lower than observed use in 38 states. A moderate association was revealed between the self-reported and observed use (r=0.71, p<0.01). The findings suggest that, as seatbelt use has increased over time, measures of self-reported and observed use have converged, and any upward bias in self-reported use due to social desirability has substantially declined.
Aybaniz Ibrahimova; Ruth A Shults; Laurie F Beck
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-3-10
Journal Detail:
Title:  Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention     Volume:  -     ISSN:  1475-5785     ISO Abbreviation:  -     Publication Date:  2011 Mar 
Date Detail:
Created Date:  2011-3-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9510056     Medline TA:  Inj Prev     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
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