Epidemiology Data Resource Center

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National Automotive Sampling System (NASS)

Topic/focus:  Disease - Specific / Registry
Year(s):  1979 - 2011
Source:  National Highway Traffic Safety Administration
Study and sample characteristics:  Raw data base on police records
Universe:  Motor vehicle crashes in the United States
Variables:  Varies depending on data set and year
Access:  Publically available
Cost:  Free
Key web links:  National Automotive Sampling System (NASS)
Primary Institutional Contact:  EDRC Coordinator (tchelius@mcw.edu)

Summary:  NASS provides NHTSA an efficient and reusable resource with which to conduct data collection representing a broad spectrum of American society. Using a core set of crash data components, NASS has proven a reliable resource for a variety of agency sponsored electronic data collection efforts over the past 10 years. General Estimates System data come from a nationally representative sample of police reported motor vehicle crashes of all types, from minor to fatal. The information is used to estimate how many crashes of different kinds take place, and what happens when they occur. The Crashworthiness Data System has detailed data on a representative, random sample of thousands of minor, serious, and fatal crashes.
 

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