Effects of messages on support for naloxone distribution and other overdose mortality prevention policies compared to the no-exposure control group.

*P ≤ 0.05 compared to the no-exposure control group using logistic regression ** P ≤ 0.01 compared to the no-exposure control group using logistic regression *** P ≤ 0.001 compared to the no-exposure control group using logistic regression aPercent support for policies calculated as percentage of sample responding 5, 6, or 7 on the seven point scale for each measure (i.e., somewhat favor, favor, or strongly favor) Effects of messages on support for naloxone distribution and other overdose mortality prevention policies compared to the no-exposure control group.