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. 2007 Jul;4(7):28-37.

The clinical global impressions scale: applying a research tool in clinical practice

Joan Busner  1 , Steven D Targum
Affiliations

The clinical global impressions scale: applying a research tool in clinical practice

Joan Busner et al. Psychiatry (Edgmont). 2007 Jul.

Abstract

Objective: This paper reviews the potential value in daily clinical practice of an easily applied research tool, the Clinical Global Impressions (CGI) Scale, for the nonresearcher clinician to quantify and track patient progress and treatment response over time.

Method: The instrument is described and sample patient scenarios are provided with scoring rationales and a practical charting system.

Conclusion: The CGI severity and improvement scales offer a readily understood, practical measurement tool that can easily be administered by a clinician in a busy clinical practice setting.

Keywords: Clinical Global Impressions Scale; quantification of patient outcome; research tool for clinician; tracking medication response.

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References

    1. Guy W, editor. ECDEU Assessment Manual for Psychopharmacology. Rockville, MD: US Department of Heath, Education, and Welfare Public Health Service Alcohol, Drug Abuse, and Mental Health Administration; 1976.
    1. Bandelow B, Baldwin DS, Dolberg OT, et al. What is the threshold for symptomatic response and remission for major depressive disorder, panic disorder, social anxiety disorder, and generalized anxiety disorder? J Clin Psychiatry. 2006;67:1428–34. - PubMed
    1. Leucht S, Kane JM, Kissling W, et al. Clinical implications of brief psychiatric rating scale scores. Br J Psychiatry. 2005;187:366–71. - PubMed
    1. Leucht S, Engel RR. The relative sensitivity of the Clinical Global Impressions Scale in the Brief Psychiatric Rating Scale in antipsychotic drug trials. Neuropsychopharmacology. 2006;31:406–12. - PubMed
    1. Spielmans GI, McFall JP. A comparative meta-analysis of Clinical Global Impressions change in antidepressant trials. J Nerv Ment Dis. 2006;194:845–52. - PubMed

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