Tag: Drug Testing Index

Webinar: The Life of a Drug Test
In our upcoming webinar, Quest experts will give you a behind-the-scenes look at the drug testing process. Join us December 13 at 1 p.m. CT. Continue reading

By   /  November 28, 2017

Hair drug test procedures
We’ve created a hair drug testing guide to help add clarity to each step of the collections process. Continue reading

By   /  November 7, 2017

I’m There: Claudia Padilla
In this month’s feature of our “I’m There” series, Claudia describes what we’re there when you need us means to her. Continue reading

By   /  October 16, 2017

Series: An exploration of addiction
In this new series, we will take a deeper dive into the science behind substance abuse disorders and addiction. Continue reading

By   /  March 21, 2017

Worldwide economic development and drug use
Socioeconomic status can influence how likely people around the world are to use drugs and alcohol. Continue reading

By   /  March 2, 2017

Drug positivity in U.S. workforce rises to highest level in a decade
The percentage of employees in the combined U.S. workforce testing positive for drugs has steadily increased over the last three years to a 10-year high of 4.0%, according to the Quest Diagnostics Drug Testing Index. Continue reading

By   /  September 15, 2016

The Wall Street Journal reports rising workplace drug use
The Wall Street Journal reports that U.S. workers testing positive for drugs is increasing, citing new data from Quest Diagnostics. Continue reading

By   /  June 15, 2015

Series: Assessing drug use trends in the United States – Heroin
Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use. Continue reading

By   /  April 9, 2015

Series: Assessing Drug Use Trends in the United States – Cocaine
Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use. Continue reading

By   /  April 3, 2015

Webinar: Tracking the Trends insights
Dr. Barry Sample, Director of Science and Technology, reviewed key data and insights from the Quest Diagnostics Drug Testing Index. Continue reading

By   /  October 10, 2014