The association between attitudes and the provision of medications for opioid use disorder (MOUD) in United States jails

Background: Opioid use disorder is prevalent among individuals who are incarcerated, yet medications for opioid use disorder (MOUD) are not widely available in United States jails and prisons. Negative staff attitudes across the criminal legal system may prevent MOUD from being provided. We sought to determine if staff attitudes are associated with the provision of MOUD in prisons or jails. Methods: 227 staff members of 43 jails and partnering community-based treatment providers answered questions on the effectiveness and acceptability of methadone, buprenorphine, and naltrexone. Response patterns were summarized with principal component analysis. Mixed-effects regression was performed to determine if attitudes toward MOUD were associated with the number of individuals screened and diagnosed with an OUD, referred to treatment, provided MOUD and referred to treatment after release. Results: Sites whose staff had negative attitudes towards methadone and positive attitudes towards naltrexone were associated with fewer people being screened (Mean ratio [MR] = 0.84, 95 % CI: [0.72, 0.97]), diagnosed (MR = 0.85, 95 % CI: [0.73, 0.99]), referred (MR = 0.76, 95 % CI: [0.65, 0.89]), provided MOUD (MR = 0.70, 95 % CI: [0.58, 0.84]), and referred after release (MR = 0.82, 95 % CI: [0.72, 0.94]). Sites with overall positive attitudes towards all MOUD were associated with more people being screened (MR = 1.16, 95 % CI: [1.01, 1.34]), diagnosed (MR = 1.37, 95 % CI: [1.18, 1.60]), and referred to treatment (MR = 1.41, 95 % CI: [1.20, 1.65]). Conclusions: Attitudinal barriers exist in the criminal legal system and are associated with the provision of MOUD.