Mental Health Service Use Among Immigrants in the United States: A Systematic Review

Objective: Immigrants face stressors unique to the experience of migration that may exacerbate or cause mental health problems but access care at rates far below the general population, leaving them at risk of untreated mental health conditions. This review synthesizes current findings on mental health service utilization among immigrants to inform future research efforts addressing disparities in access to care. Methods: A systematic literature search of seven databases yielded 62 articles that met inclusion criteria: peer-reviewed reports of empirical studies based in the United States with an explicit focus on immigrant mental health service use. Each article was evaluated, and information was extracted by using a structured abstracting form. Results: Studies have shown that immigrants from Asia, Latin America, and Africa use mental health services at lower rates than nonimmigrants, despite an equal or greater need. Lower usage has been found to be more pronounced among men, the uninsured, and the undocumented. Structural barriers to service use reported included lack of insurance, high cost, and language barriers. Studies have shown that social support is particularly important for immigrants and that those who seek help for mental health concerns tend to turn first to family, friends, or religious leaders. Conclusions: Important areas for future research on disparities in mental health service use among immigrants include expanding research and analytic design to emphasize understudied groups and the heterogeneity of immigrant experiences over time, studying interventions that foster collaboration between formal and informal service sectors, and examining the role of social support in problem recognition and treatment initiation.