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Screening for serious mental illness in the general population.
- Source :
-
Archives of general psychiatry [Arch Gen Psychiatry] 2003 Feb; Vol. 60 (2), pp. 184-9. - Publication Year :
- 2003
-
Abstract
- Background: Public Law 102-321 established a block grant for adults with "serious mental illness" (SMI) and required the Substance Abuse and Mental Health Services Administration (SAMHSA) to develop a method to estimate the prevalence of SMI.<br />Methods: Three SMI screening scales were developed for possible use in the SAMHSA National Household Survey on Drug Abuse: the Composite International Diagnostic Interview Short-Form (CIDI-SF) scale, the K10/K6 nonspecific distress scales, and the World Health Organization Disability Assessment Schedule (WHO-DAS). An enriched convenience sample of 155 respondents was administered all screening scales followed by the 12-month Structured Clinical Interview for DSM-IV and the Global Assessment of Functioning (GAF). We defined SMI as any 12-month DSM-IV disorder, other than a substance use disorder, with a GAF score of less than 60.<br />Results: All screening scales were significantly related to SMI. However, neither the CIDI-SF nor the WHO-DAS improved prediction significantly over the K10 or K6 scales. The area under the receiver operating characteristic curve of SMI was 0.854 for K10 and 0.865 for K6. The most efficient screening scale, K6, had a sensitivity (SE) of 0.36 (0.08) and a specificity of 0.96 (0.02) in predicting SMI.<br />Conclusions: The brevity and accuracy of the K6 and K10 scales make them attractive screens for SMI. Routine inclusion of either scale in clinical studies would create an important, and heretofore missing, crosswalk between community and clinical epidemiology.
- Subjects :
- Humans
Logistic Models
Mass Screening
Predictive Value of Tests
Prevalence
Probability
Psychometrics
ROC Curve
Sensitivity and Specificity
United States epidemiology
United States Substance Abuse and Mental Health Services Administration
Health Surveys
Mental Disorders diagnosis
Mental Disorders epidemiology
Psychiatric Status Rating Scales statistics & numerical data
Subjects
Details
- Language :
- English
- ISSN :
- 0003-990X
- Volume :
- 60
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Archives of general psychiatry
- Publication Type :
- Academic Journal
- Accession number :
- 12578436
- Full Text :
- https://doi.org/10.1001/archpsyc.60.2.184