“The study establishes a baseline measurement of how marijuana is used and how that affects public health, public safety, and potential revenue in the state before adult-use marijuana becomes widely available,” said Marc A. Nascarella, Ph.D., the study’s Principal Investigator at DPH. “We were fortunate to have the opportunity to work with an exceptional group of collaborators – from academic researchers and private researchers to state agency experts in this multiyear investigation.”