Letter to the Editor on "Pain and Addiction: The Distribution of Supply and Demand During the Opioid Epidemic".

A considerable portion of the opioid epidemic has been driven by physician-prescribed opioids for pain management. Thus, policies to address the epidemic must consider not only the resources available to manage addiction but those to manage acute and chronic pain as well. For the period 2017 to 2019, the authors sought to describe the distribution, by state, of indicators of the supply of resources to address pain and addiction (graduate medical education subspecialty training in pain and addiction, number of board-certified pain and addiction specialists, number of opioid treatment centers), as well as indicators of the demands for those services (opioid prescriptions, opioid overdose deaths), to identify states that seem to suffer from a mismatch between supply and demand. It was also sought to examine the relationships between these treatment resources and indicators of themagnitude of the opioid epidemic, through an exploratory correlational analysis. The resulting model may inform public policy by suggesting areas in need of greater graduate medical education training and more pain and addiction specialists and by suggesting hypotheses about the impact of these specialists on outcome that are worthy of further study.