DTI

Methamphetamine Data Published in New Drug Testing Index

September 2, 2011 Drugs & Testing

Quest Diagnostics Incorporated, the world’s leading provider of diagnostic testing, information and services, today issued its annual report on U.S. worker drug use, the Quest Diagnostics Drug Testing Index™. The study includes its first state-by-state analysis of methamphetamine positives, based on more than 4.5 million urine specimens collected from the general U.S. workforce from January-December [...]

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Drug Testing Index in the Media

November 11, 2010 Industry News

The Quest Diagnostics Drug Testing IndexTM, is viewed as the industry standard for measuring and reporting workforce drug use. It is published as a public service for government, media and industry and has been considered a benchmark for national trends since its inception in 1988. The key finding from the September 2010 release is that [...]

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Drug Testing Index Report

September 24, 2010 Quest Diagnostics

The Quest Diagnostics Drug Testing IndexTM, is viewed as the industry standard for measuring and reporting workforce drug use. It is published as a public service for government, media and industry and has been considered a benchmark for national trends since its inception in 1988. Employers that implement drug testing programs do so for a [...]

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U.S. Worker Use of Prescription Opiates Climbing

September 20, 2010 Drugs & Testing

The Quest Diagnostics Drug Testing Index™ reports that more American workers and job applicants are testing positive for prescription opiates. Results from more than 5.5 million urine drug tests reveal an 18 percent jump in opiate positives in the general U.S. workforce in a single year (2008 to 2009), and a more than 40 percent [...]

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USA Today Runs DTI Article

November 20, 2009 Industry News

On November 20, 2009, Quest Diagnostics published our first Drug Testing Index TM with hair testing data. USA Today ran an article about our release: Newer workplace drug tests using hair samples reveal 10 times as many job applicants and employees taking cocaine and methamphetamine than had been found in urine tests. Quest Diagnostics on [...]

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