Tag: Gallup poll

By the Numbers

By The Numbers: Oral fluid positivity

October 12, 2016

Oral fluid positivity has surged in the past 3 years, largely driven by double-digit increases in marijuana positivity.

Illicit drugs

Four in 10 Americans admit to using marijuana

November 10, 2015

The latest issue of CESAR FAX reports findings from a recent Gallup Poll where more than 1,000 Americans were asked if they have ever tried marijuana.