By Ayumi Takano, Kunihiko Takahashi, Tatsuhiko Anzai, Takashi Usami, Shiori Tsutsumi, Yuka Kanazawa, Yousuke Kumakura, Toshihiko Matsumoto

Background: Methamphetamine use is related to severe health, social, and criminal challenges. However, there is limited evidence regarding the factors associated with the recurrence of drug use among individuals who have used methamphetamine, particularly within populations involved in the criminal justice system. This study aimed to identify predictors of illicit drug use at a one-year follow-up among males in Japan who have used methamphetamine and are involved in the criminal justice system. Methods: The study participants were adult males on probation due to methamphetamine use or possession and were involved in a community-based program. The participants were recruited early in their probation period and participated in telephone-based surveys conducted by mental health center staff. We analyzed one-year follow-up data to investigate the recurrence rate of illicit drug use and associated risk factors using multiple logistic regression. Results: Out of 234 participants, 27 (11.5%) used illicit drugs during the one-year follow-up period. After adjusting for demographic characteristics, severity of drug use, type of probation, and use of treatment for substance use disorders, the use of social welfare services (OR = 2.78) and a lack of trustworthy relationships (OR = 3.17) were significantly associated with recurrence of illicit drug use. Conclusions: This study suggested that individuals facing challenges in maintaining stable living conditions and building trustworthy relationships were more likely to return to drug use early in their probation period. Comprehensive and tailored support focused on social stabilization and relationship-building is required to prompt recovery in males who have experienced methamphetamine use.

Drug and Alcohol Dependence Reports, (2024)

By Michael T. Light

Leveraging the Computerized Criminal History System (CCH), which provides case processing information for all arrests recorded in Texas between 2011 and 2018, this study explores the relationship between unauthorized immigration, crime, and recidivism. The first section compares the criminality of undocumented immigrants to legal immigrants and native-born U.S. citizens between 2012 and 2018 in Texas. The second section establishes the foundational empirics for general criminological literature on the immigration-homicide nexus. Key findings include: 1) Immigrants generally exhibit lower rates of serious violent crime in California and Texas. This is true for overall rates of violence and homicide. 2) Violent crime rates among immigrants in California are lower than among immigrants in Texas, and the relative gap between native and foreign-born individuals is considerably larger in California. 3) In both states, there is substantial heterogeneity in the immigration-homicide relationship by race/ethnicity and national origin. Generally speaking, immigrants from Asian countries have especially low rates of homicide offending. 4) Relative to the U.S.-born population, the criminal histories of immigrants arrested for violent crimes are both less extensive and less severe. Section 3 answers important questions about the extent to which immigrant criminality changed during the Trump administration. The authors find no evidence, descriptive or otherwise, to suggest that the transition from the Obama administration to the Trump administration had a meaningful effect on immigrant criminality, whether measured as violence, property, drug, or traffic offenses. Section 4 examines recidivism among the undocumented population and details the data limitations that caution against strong conclusions on this issue. Most notably, criminal justice databases rarely have information as to whether the defendant was eventually deported. As a result, researchers do not know if an individual restrains from recidivating or is simply removed from the country and is thus no longer at risk of recidivating.

Madison WI: University of Wisconsin 2022. 79p.