United States Department of Transportation
i
Alcohol and Drug Prevalence Among Seriously or Fatally Injured Road Users [supporting datasets]
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2024-03-19
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[BIN-9.29 KB]
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Abstract:This dataset supports the conclusions of NHTSA report DOT HS 813 399, "Alcohol and Drug Prevalence Among Seriously or Fatally Injured Road Users." Interest in how drugs other than alcohol affect roadway safety has increased. Studies conducted by NHTSA and others gave insights, but a knowledge gap exists on drug prevalence among drivers, pedestrians, and bicyclists seriously or fatally injured in crashes. This study sought to fill this gap by examining drug prevalence among a large sample (N = 7,279) of seriously injured roadway users at seven trauma centers and fatally injured crash victims at four medical examiners. Data were collected from 2019-09-10 through 2021-07-31. Overall, 55.8% of the injured or killed tested positive for one or more drugs including alcohol, and, overall, 19.9% tested positive for two or more categories of drugs. The results are a first look at drug prevalence among a large sample of seriously or fatally injured roadway users.
The total size of the zip file is 1.17 MB. The .xlsx and .xls file types are Microsoft Excel files, which can be opened with Excel, and other free available spreadsheet software, such as OpenRefine. The .csv, Comma Separated Value, file is a simple format that is designed for a database table and supported by many applications. The .csv file is often used for moving tabular data between two different computer programs, due to its open format. The most common software used to open .csv files are Microsoft Excel and RecordEditor, (for more information on .csv files and software, please visit https://www.file-extensions.org/csv-file-extension). The .sav file extension is associated with SPSS, a predictive analytics software, originally created by SPSS Inc. and now owned and marketed by IBM. The sav file contains data sets created with SPSS, (for more information on .sav files and software, please visit https://www.file-extensions.org/sav-file-extension-spss-data-sets-database). The file extension .md is among others related to texts and source codes in Markdown markup language. Markdown is a lightweight markup language, to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML) (for more information on .md files and software, please visit https://www.file-extensions.org/md-file-extension). File extension .json is associated to JavaScript Object Notation file format, a lightweight, text-based, language-independent data interchange format. JSON defines a small set of formatting rules for the portable representation of structured data. It is used by various applications as alternative option to XML file format. The data in a json file are stored in simple text file format and the content is viewable in any simple text editor (for more information on .json files and software, please visit https://www.file-extensions.org/json-file-extension).
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Content Notes:National Transportation Library (NTL) Curation Note: This dataset has been curated to CoreTrustSeal's curation level "B. Logical-Technical Curation." To find out more information on CoreTrustSeal's curation levels, please consult their "Curation & Preservation Levels" CoreTrustSeal Discussion Paper" (https://doi.org/10.5281/zenodo.8083359). NTL staff last accessed this dataset at its repository URL on 2024-03-12. If, in the future, you have trouble accessing this dataset, please email NTLDataCurator@dot.gov describing your problem. NTL staff will do its best to assist you at that time.
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