“…Our findings are in line with previous research on criminal offending and imprisonment among people with high-risk drug use ( Gjersing and Bretteville-Jensen, 2021 ; Thomas et al., 2015 ; Winter et al., 2019 ; Link and Hamilton, 2017 ; Bennett et al., 2008 ; Phillips, 2010 ; Bennett and Edwards, 2015 ; Pierce et al., 2015 ). In a recent study using a large sample of adults assessed for risky drug use or SUD, Grahn and colleagues ( Grahn et al., 2020 ) found higher Addiction Severity Index Composite Score (ASI CS) for use of drugs other than alcohol to be the strongest predictor for re-imprisonment across both genders ( Grahn et al., 2020 ). Their regression model included parental narcotic problems, physical abuse, ASI CS on both narcotics and alcohol use, education and age.…”