/PRNewswire/ The percentage of employees in the general U.S. workforce testing positive for marijuana following an on-the-job accident increased to its.
/PRNewswire/ The rate of positive drug test results among America s workforce reached its highest rate last year since 2001 and was up more than 30% in the.
In the construction industry, the overall positivity rate decreased from 4.2% in 2019 to 4.1% in 2020. Positives for marijuana increased from 2.2% in 2019 to 2.5% in 2020.