Drug Positivity Rates Of US Employees Subjected to Urine Drug Tests, by Worker Category

According to Quest Analytics, the drug positivity rates for US employees subjected to urine drug tests are:
Federally Mandated Safety-Sensitive Workforce: 2.0%
General US Workforce: 4.9%
Combined US Workforce: 4.2%

Click here for the complete datatable of Drug Positivity Rates Of US Employees Subjected to Urine Drug Tests, by Worker Category

Source: 

"Quest Diagnostics Drug Testing Index™ Full year 2016 tables," Quest Diagnostics, Table 2, p. 2, last accessed Nov. 13, 2017.
http://www.questdiagnostics.co...
http://www.questdiagnostics.co...
"Increases in Illicit Drugs, Including Cocaine, Drive Workforce Drug Positivity to Highest Rate in 12 Years, Quest Diagnostics Analysis Finds," Quest Diagnostics, May 16, 2017.
http://newsroom.questdiagnosti...
"Workforce Drug Test Positivity Rate Increases for the First Time in 10 Years, Driven by Marijuana and Amphetamines, Find Quest Diagnostics Drug Testing Indextm Analysis of Employment Drug Tests," Quest Diagnostics, September 11, 2014, last accessed March 6, 2015.
http://www.questdiagnostics.com...

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