Correlates and contexts of U.S. injection drug initiation among undocumented Mexican migrant men who were deported from the United States

摘要

Preventing the onset of injection drug use is important in controlling the spread of HIV and other blood borne infections. Undocumented migrants in the United States face social, economic, and legal stressors that may contribute to substance abuse. Little is known about undocumented migrants’ drug abuse trajectories including injection initiation. To examine the correlates and contexts of U.S. injection initiation among undocumented migrants, we administered quantitative surveys (n=309) and qualitative interviews (n=23) on migration and drug abuse experiences to deported male injection drug users (IDUs) in Tijuana, Mexico. U.S. injection initiation was independently associated with ever using drugs in Mexico pre-migration, younger age at first U.S. migration, and U.S. incarceration. Participants’ qualitative interviews contextualized quantitative findings and demonstrated the significance of social contexts surrounding U.S. injection initiation experiences. HIV prevention programs may prevent/delay U.S. injection initiation by addressing socio-economic and migration-related stressors experienced by undocumented migrants.