Analysis of Drug Test Results Before and After the US Declaration of a National Emergency Concerning the COVID-19 Outbreak.
cross_sectional · Level IV
Where this comes from
- Record sourced from PubMed, PMID 32945855.
- Also identified by DOI 10.1001/jama.2020.17694 and PMC identifier PMC6991312.
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Abstract
This substance use epidemiology study uses a commercial urine drug testing (UDT) service’s data to compare UDT results for cocaine, fentanyl, heroin, and methamphetamine before vs after US declaration of coronavirus disease 2019 (COVID-19) as a national emergency among patients diagnosed with or at risk of substance use disorders.