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For more information about workplace drug testing, visit Quest Diagnostics
The Quest Diagnostics Drug Testing Index™ reveals insights into patterns of drug use among the American workforce. Published annually since 1988, the report examines test results according to three categories of workers: federally-mandated, safety-sensitive workers; the general workforce; and the combined U.S. workforce. Topics include:
Two Quest Diagnostics experts, R. H. Barry Sample, PhD, senior director of science & technology, and Kimberly Samano, PhD, scientific director, discuss the latest data and trends.
