Polysubstance Use Profiles Among the General Adult Population, United States, 2022.
American Journal of Public Health May 1, 2025 Karilynn M Rockhill, Joshua C. Black, Janetta Iwanicki et al. 17 citations
Objectives. To characterize present-day polysubstance use patterns in the general adult population. Methods. From a 2022 nationally representative survey in the United States, we defined polysubstance use as last 12-month use of 2 or more drugs (n = 15 800). Latent class analyses included medical (as indicated) and nonmedical (not as directed) use of prescription opioids, stimulants,...