Objective-General medical (GM) treatments for mental health disorders are less likely to be adequate than specialty mental health (SMH) treatments. We explored whether differences in clinical characteristics of patients treated in each sector (GM-only or SMH-only) or in both sectors (GM + SMH) may help to explain this finding.Method-We analyzed data from the National Comorbidity Survey Replication (NCS-R), a nationally representative household survey of 5692 English-speaking adult household residents that was carried out in 2001-03. The NCS-R used a fully-structured diagnostic interview to assess DSM-IV disorders, including mood, anxiety, impulse-control, and substance use disorders. We classified disorders in terms of a three-category severity gradient (serious, moderate, mild) based on information about clinically significant distress and role impairment. We collected self-report data on chronic physical conditions, socio-demographics, and type of treatment received for emotional and substance use problems in the 12 months before the interview.Results-Patients who received GM+SMH treatment had more severe mental disorders and a higher prevalence of mood and anxiety disorders than patients who received treatment in only one of the two sectors. Patients seen in the GM-only and GM+SMH had more chronic physical conditions than patients seen in SMH-only.
Conclusions-Patient characteristics may partially explain the lower intensity and adequacy of GM treatment.
Keywords health services research; National Comorbidity Survey ReplicationMany people in the U.S. rely upon the general medical (GM) sector to receive care for their mental disorders. In the Epidemiologic Catchment Area (ECA) study conducted in the 1980s, Corresponding author and reprints: LA Uebelacker, PhD., Butler Hospital, 345 Blackstone Boulevard, Providence, RI 02906. Voice: ; Email: E-mail: Lisa_Uebelacker@brown.edu. Publisher's Disclaimer: This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Although widely used, GM treatments tend to consist of fewer visits and lower rates of adequacy than SMH treatments [4][5][6]. Reasons for this lower intensity and quality of GM vs. SMH sector treatments are unclear. Earlier studies found that primary care physicians' abilities to correctly diagnose and treat mental disorders were lower than for mental health specialists [7][8][9]. In the last decade, such findings led to the development of brief screening tools for use in GM settings as well as numerous educational and training initiatives for primary care physicians [10]. However, in spite of these efforts to improve physician recognition, ed...