Category: By the Numbers

By the Numbers: Heroin positivity continues to rise
Heroin positivity increased 146% between 2011 and 2015 in the general U.S. workforce according to the Quest Diagnostics Drug Testing Index. Continue reading

By   /  December 15, 2016

By the Numbers: Drug detection window by specimen type
How long can drugs be detected using a drug test? Our infographic helps to illustrate detection windows for urine, oral fluid and hair drug testing. Continue reading

By   /  December 5, 2016

By the Numbers: Customer support
In this edition of "By the Numbers," we look at the numerical values that enable our Customer Support team to serve our customers effectively. Continue reading

By   /  November 11, 2016

By The Numbers: Oral fluid positivity
Oral fluid positivity has surged in the past 3 years, largely driven by double-digit increases in marijuana positivity. Continue reading

By   /  October 12, 2016

By the Numbers: Positivity by drug
Detection rates of amphetamine, heroin and marijuana have increased annually for the past five years according to the Drug Testing Index. Continue reading

By   /  October 6, 2016

By the Numbers: 24/7 emergency collections
In this edition of "By the Numbers," we look at the numerical values that enable our 24/7 emergency collections to operate as efficiently as they do. Continue reading

By   /  September 29, 2016

Series: Drug testing by the numbers
Our blog series takes a closer look at the numbers in workplace drug testing and explains how they are meaningful. Continue reading

By   /  September 28, 2016