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Background and aim
Experience of stigma towards methadone maintenance treatment (MMT) may be a barrier to the use of this treatment by people with opioid use disorder. We evaluated the factor structure, internal reliability, construct and criterion validity of a theory‐based stigma measure, the Methadone Maintenance Treatment Stigma Mechanisms Scale (MMT‐SMS) and compared this with the Substance...
This study examined the effect of social network descriptive sexual norms and behaviors on the sexual behaviors of people who inject drugs (PWID). Data from HPTN037 of 232 PWID (egos) and 464 network members (alters) were used in multilevel multivariate logistic regression models. Egos whose alters reported multiple sex partners had greater odds of multiple sex partners (aOR 2.20, 1.13–4.29). Egos’...
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