The positivity rate from pre-employment urine drug screening in the U.S. general workforce increased by 5.7% in the first half of 2012 compared to 2011, while the positivity rate from random urine drug testing in the U.S. general workforce was down 5.8%. The positivity rate in pre-employment urine drug screening for the federally mandated, safety-sensitive workforce remained unchanged from 2011 through the first half of 2012, but the positivity rate from random testing among these workers was down 6.7% in the first six months of 2012 compared to 2011.
Pre-Employment Drug Test Positives Increase More Than 5% on ADVANCE for Medical Laboratory Professionals
Art and Science of Laboratory Medicine
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