2007 National Roadside Survey of Alcohol and Drug Use by Drivers: Methodology

Lacey, John H.; Kelley-Baker, Tara; Furr-Holden, Debra; Voas, Robert; Moore, Christine; Brainard, Katharine; Tippetts, A. Scott; Romano, Eduardo; Torres, Pedro; Berning, Amy; Pacific Institute for Research and Evaluation

doi:10.21949/1525676

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2007 National Roadside Survey of Alcohol and Drug Use by Drivers: Methodology

2009-12-01
Datasets Available
By Lacey, John H. ; Kelley-Baker, Tara ; Furr-Holden, Debra ; ...
Series: Roadside and Crash Risk Studies

[PDF-1.52 MB]

English

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Details:

Creators:

Lacey, John H. ; Kelley-Baker, Tara ; Furr-Holden, Debra ; Voas, Robert ; Moore, Christine ; ... More +

Lacey, John H. ; Kelley-Baker, Tara ; Furr-Holden, Debra ; Voas, Robert ; Moore, Christine ; Brainard, Katharine ; Tippetts, A. Scott ; Romano, Eduardo ; Torres, Pedro ; Berning, Amy Less -
Corporate Creators:

Pacific Institute for Research and Evaluation
Corporate Contributors:

United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
Subject/TRT Terms:

[+]

Alcohol Tests Alcohol Use Drugged Drivers Drug Tests Drug Use Drunk Drivers Highways I83: Accidents And The Human Factor Methodology Night Safety And Human Factors Sobriety Checkpoints Surveys Weekends
Publication/ Report Number:

DOT HS 811 237
Series:

Roadside and Crash Risk Studies
DOI:

https://doi.org/10.21949/1525676
Resource Type:

Statistical Report
Geographical Coverage:

United States
Corporate Publisher:

United States. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
Abstract:

This report describes the methodology for the 2007 U.S. national field study to estimate the prevalence of alcohol-, drug-, and alcohol-and-drug-involved driving, primarily among nighttime weekend drivers, but also daytime Friday drivers. This study involved randomly stopping drivers at 300 locations across the continental United States; sites were selected through a stratified random sampling procedure. Data were collected during a 2-hour Friday daytime session at 60 locations, and during four 2-hour nighttime periods (10 p.m. to midnight and 1 a.m. to 3 a.m. on both Friday and Saturday nights) at 240 locations. Both self-report and biological measures were taken. An objective was to obtain at least 7,500 oral fluid samples for analysis. Biological measures included breath alcohol measurements on 9,413 respondents, oral fluid samples from 7,719 respondents, and blood samples from 3,276 respondents. Oral fluid and blood samples were subjected to laboratory screening and LC/MS-MS and GC/MS confirmation respectively for both alcohol and 20 categories of drugs. These data are being analyzed to develop the first national prevalence estimate of alcohol- and drug-involved driving. This first report describes the field methods used to conduct this study, including data collection procedures. Overall response rates are also presented. Two other reports will present the results of the data collection and analyses; one will focus on alcohol use prevalence estimates among drivers and compare them with previous National Roadside Surveys conducted in 1973, 1986, and 1996; the other report will provide drug use prevalence estimates among drivers.
Format:

PDF
Funding:

DTNH22-06-C-00040
Collection(s):

NHTSA - Behavioral Safety Research
Main Document Checksum:

[+]

urn:sha256:111b859d5c29816d06e5814ce18e182f47f5ed54e0c6bab1c8f92789ee2b1b65
Download URL:

https://rosap.ntl.bts.gov/view/dot/1887/dot_1887_DS1.pdf
File Type:

No Additional Files

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2007 National Roadside Survey of Alcohol and Drug Use by Drivers: Methodology

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