Polydrug use with opioid involvement: Results from a national sample of U.S. civilians aged 12 years or older
This study examined the prevalence and patterns of polydrug use among a national sample of civilians aged 12 years or older, with a focus on polydrug use involving opioids, assessing the influence of the first drug used on these behaviors. Using 2020 National…
Citation: Ding K, Bista S, Welter T, Wheeler KK, Smith GA, Yang J (2026) Polydrug use with opioid involvement: Results from a national sample of U.S. civilians aged 12 years or older. PLoS One 21(3):…