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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Drug Alcohol Depend. 2021 May 21;225:108767. doi: 10.1016/j.drugalcdep.2021.108767

Table 1:

Data extraction codebook

Categories Variables Codes
General Grant Characteristics Activity code R01; R34; R61; U
Project start year 2015; 2016; 2017; 2018; 2019
Project focus Basic science & Imaging; Neither opioid nor stimulant treatment; Opioid and/or stimulant treatment
Addiction Treatment Characteristics Location United States; International
Population* General population; Adolescents; Women; Racial/ethnic minorities; Incarcerated; HIV-positive; Co-morbid SUD/mental health disorders
Treatment domain Policy; Health services and intervention research; Risk reduction
Implementation Study Categories and Subcategories Category Not implementation research; Implementation Preparation (IP); Implementation Research (IR) (adopted from Smith et al., 2020)
Subcategory* IP: Identify barriers and facilitators; IP: Identify/select/develop/adapt implementation strategies; IP: Pilot implementation strategies; IR: Evaluate the impact of one set of strategies; IR: Comparative implementation (adopted from Smith et al., 2020)
*

Not mutually exclusive; can have more than one for each study