Tag: Quest Diagnostics Drug Testing Index
Series: Assessing drug use trends in the United States – Amphetamines
Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.
Experts present instant drug testing webinar
Two Quest Diagnostics experts present a webinar on instant drug testing to give you a better understanding of your drug screening options.
Series: Assessing drug use trends in the United States – Marijuana
Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.
Marijuana use associated with increased impulsivity and hostility
A recent study conducted by the Yale School of Medicine analyzed the changes in impulsivity and hostility of recreational marijuana users.
Series: Assessing drug use trends in the United States
Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.
Dissecting the data
Dr. Barry Sample, Quest Diagnostics, pours through the numbers in his DATIA Focus article “Assessing Drug Use Trends in the United States.”
Hair testing and the Drug Testing Index
Compared to other drug test specimen types like urine and oral fluid, hair testing is often preferred for evaluating long-term patterns of drug use.
Reducing risk with workplace drug testing
A new infographic helps to highlight why drug testing is important for employers to remain vigilant as they work to keep their workplaces drug free.
Detection of recent marijuana use continues to increase significantly in oral fluid testing
Data from the Quest Diagnostics Drug Testing Index shows that the detection of marijuana in oral fluid has increased for the second consecutive year.
Oxycodones positivity declines for the second consecutive year
The latest data from the Quest Diagnostics Drug Testing Index reports that the positivity rate for prescription opiates declined 8.3% in 2013.
