Screening for principal versus comorbid conditions in psychiatric outpatients with the Psychiatric Diagnostic Screening Questionnaire. |
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Authors: | Zimmerman, Mark Sheeran, Thomas |
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Abstract: | In examining the performance of screening scales, a distinction should be made between principal and additional diagnoses. The Psychiatric Diagnostic Screening Questionnaire (PDSQ) is a brief, psychometrically strong self-report scale designed to screen for the most common Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) Axis I disorders encountered in outpatient mental health settings. In the present report, the authors compared the performance of the PDSQ in identifying principal and comorbid disorders. Seven hundred ninety-nine psychiatric outpatients completed the PDSQ and were interviewed with the Structured Clinical Interview for DSM-IV. The sensitivity and negative predictive values of the PDSQ subscales were similar for principal and additional diagnoses. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
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Keywords: | principal vs comorbid conditions screening psychiatric outpatients Psychiatric Diagnostic Screening Questionnaire DSM-IV Axis I disorders validity |
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