Mental Health and Substance Use Disorders in Patients Diagnosed With Cancer: An Integrative Review of Healthcare Utilization

Approximately one in five adults in the United States are diagnosed with a mental health disorder (MHD) or a substance use disorder (SUD) annually (Substance Abuse and Mental Health Services Administration, 2017). More than 43 million adults in the United States live with MHDs. Among the 20 million adults in the United States with an SUD, 50% have a concurrent MHD (Substance Abuse and Mental Health Services Administration, 2015). MHDs and SUDs...