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This questions below is are confusing based on the article titled: Cannabis Use and Risk of Prescription Opioid Use Disorder in the United States...
This questions below is are confusing based on the article titled: Cannabis Use and Risk of Prescription Opioid Use
Disorder in the United States
Mark Olfson, M.D., M.P.H., Melanie M. Wall, Ph.D., Shang-Min Liu, M.S., Carlos Blanco, M.D., Ph.D.
QUESTION 1
1. What measure of disease frequency, association, and/or impact was calculated to answer the main research question(s)? Please answer in complete sentences.