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- Title
The center for epidemiological studies depression scale (CES-D) is an adequate screening instrument for depressive and anxiety disorders in a very old population living in residential homes.
- Authors
Dozeman, Els; van Schaik, Digna J. F.; van Marwijk, Harm W. J.; Stek, Max L.; van der Horst, Henriette E.; Beekman, Aartjan T. F.
- Abstract
Objective: The CES-D is an instrument that is commonly used to screen for depression in community based studies of the elderly, but the characteristics of the CES-D in a residential home population have not yet been studied. The aim of this study was to investigate the criterion validity and the predictive power of the CES-D for both depressive and anxiety disorders in a vulnerable, very old population living in residential homes. Methods: Two hundred seventy seven residents were screened with the CES-D, and subsequently interviewed with a diagnostic instrument, the Mini International Neuropsychiatric Instrument (MINI). The sensitivity, specificity, and positive and negative predictive value of the CES-D were calculated by cross-tabulation at different cut-off scores. Receiver Operating Characteristics (ROC) curves were used to assess the optimal cut-off point for each disorder and to asses the predictive power of the instrument. Results: In a residential home population the CES-D had satisfactory criterion validity for depressive disorders and for any combination of depressive and/or anxiety disorders. With a desired sensitivity of at least 80%, the optimal cut-off scores varied between 18 and 22. The predictive power of the CES-D in this population was best for major depression and dysthymia (Area Under the Curve, AUC 0.87), closely followed by the score for any combination of depressive and/or anxiety disorder (AUC 0.86). Conclusion: The use of one single instrument to screen for both depression and anxiety disorders at the same time has obvious advantages in this very old population. The CES-D seems to be a suitable instrument for this purpose.
- Subjects
NETHERLANDS; ANXIETY diagnosis; DIAGNOSIS of mental depression; COMPUTER software; INTERVIEWING; MEDICAL screening; NURSING care facilities; RESEARCH evaluation; RESEARCH funding; DATA analysis; PREDICTIVE tests; RECEIVER operating characteristic curves; RESEARCH methodology evaluation
- Publication
International Journal of Geriatric Psychiatry, 2011, Vol 26, Issue 3, p239
- ISSN
0885-6230
- Publication type
Article
- DOI
10.1002/gps.2519