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| Scala delle Impressioni Cliniche Globali (CGI)× | Questionario sulla Salute del Paziente-9 (PHQ-9)× | |
|---|---|---|
| Campo | Psicologia clinica | Psicologia clinica |
| Famiglia | Process / pipeline | Process / pipeline |
| Anno di origine≠ | 1976 | 2001 |
| Ideatore≠ | William Guy | Kurt Kroenke |
| Tipo≠ | Clinician-rated assessment | Self-report questionnaire |
| Fonte seminale≠ | Guy, W. (1976). ECDEU Assessment Manual for Psychopharmacology. Rockville, MD: National Institute of Mental Health, US Department of Health, Education, and Welfare. link ↗ | Kroenke, K., Spitzer, R. L., & Williams, J. B. (2001). The PHQ-9: validity of a brief depression severity measure. Journal of General Internal Medicine, 16(9), 606–613. DOI ↗ |
| Alias≠ | CGI, CGI-S, CGI-I | PHQ-9, Patient Health Questionnaire Depression Module |
| Correlati≠ | 4 | 5 |
| Sintesi≠ | The Clinical Global Impressions Scale is a clinician-administered two-part assessment developed by William Guy in the ECDEU Assessment Manual (1976) to provide rapid, global ratings of illness severity and treatment response. Part 1 (CGI-Severity) rates current severity; Part 2 (CGI-Improvement) rates change since treatment initiation. The CGI is among the most widely used global outcome measures in psychiatric research and clinical practice, prized for its brevity, interpretability, and ability to capture clinician expertise and nuanced clinical judgment. | The PHQ-9 is a brief, nine-item self-report questionnaire developed by Kroenke, Spitzer, and Williams to screen for and measure the severity of depressive symptoms. Published in 2001 in the Journal of General Internal Medicine, it has become one of the most widely used depression screening instruments globally. The scale maps directly to DSM-IV diagnostic criteria for major depressive disorder, making it valuable in both clinical and research settings. |
| ScholarGateInsieme di dati ↗ |
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