Positivity Rates of Workers in the US Subjected to Drug Use Testing, by Category
According to Quest Analytics, the positivity rates in 2021 of workers in the US who were subjected to drug use testing in the context of employment are:
Federally Mandated, Safety-Sensitive Workforce: 2.2%
General US Workforce: 5.6%
Combined US Workforce: 4.6%
Quest Diagnostics (2022). Drug Testing Index and Industry Insights: 2022 Annual Report and Industry Insights.