“…Of the 18 included studies, two were randomized control trials (Rossom et al, 2021; Zittleman et al, 2020), seven were cross‐sectional (Foti et al, 2021; Harder et al, 2021; Hawkins et al, 2021; Sell & Visconti, 2020; Sinclair et al, 2020; Wolk et al, 2019), seven were pretest–posttest (Cantone et al, 2018; Cavitt et al, 2022; Coplin, 2019; Kirk et al, 2020; Lockett et al, 2018; Pytell et al, 2019; Sobel et al, 2019; Tofighi et al, 2019), one was a narrative review (Louie et al, 2019), and one was a report from the National Academy of State Health Policy (Townley & Dorr, 2017). The defining attributes, antecedents, consequences, case scenarios, and empirical referents of PCP confidence in addressing OUD were informed by a critical analysis of the 18 included studies.…”