Positivity Rates by Drug Category - Urine Drug Tests for Combined U.S. Workforce

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Drug Testing Index

Quest Diagnostics Drug Testing Index positivity rates by drug category, combined U.S. workforce

For an interactive map showing urine drug test positivity in the United States, visit QuestDiagnostics.com/DrugMap.

See our infographic about workforce drug testing.

Download the latest Quest Diagnostics Drug Testing Index brochure.

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