The epidemiology and presentation of depression in the elderly

Authors

  • F.C.V. Potocnik Psychogeriatric Unit, Valkenberg Hospital, Observatory

DOI:

https://doi.org/10.21504/sajg.v1i1.12

Abstract

The epidemiology of depression in late life encompasses the distribution of the illness among the elderly and the factors influencing that distribution. This holistic approach has as its main task that of distinguishing the worried well from the serious psychiatric disorder. The assessment of the epidemiology of depression is fraught with problems and covers the aspects of case identification. their distribution, historical and aetiological studies, as well as the utilization of health services. To date. some key diagnostic categories have been identified, as well as some that still need to find a niche in the psychiatric nomenclature. In many elderly persons the presentation of depression varies considerably, covering a broad spectrum between a state of apparent wellbeing to that of marked psychological and/or physical symptoms. Researchers have thus put forward different diagnostic groupings and prevalence rates based on their assessment of mood states, functional disability. course of illness and prognosis. Discrepancies in the results of these studies among similar communities have further been compounded by the use of different instruments and approaches to depression. There is a strong need for consensus among researchers in this field.

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Published

1992-10-01