Fig. 5
From: Assessing the impact of a restrictive opioid prescribing law in West Virginia
Average Daily Milligram Morphine Equivalents (MME): (top) indicates the average daily MME of opioid prescriptions in the state of WV over time (in weeks). The broken vertical line indicates legislative announcement and solid vertical line indicates the legislative enactment (intervention). Red dotted line indicates fit of the mathematical model. (bottom) isolates the effect of the intervention