Depression and physical illness in the elderly.
The authors' study confirmed the high prevalence of depressive symptoms in elderly medical inpatients but found no relationship between the diagnosis of or symptoms of depression and mortality or hospital use. Other studies examining the impact of depression on outcome for elderly patients may not have adequately controlled for the severity of the accompanying physical illness, which may perhaps have been responsible for the reported adverse effects of depression on outcome. An alternative explanation is that the authors' study involved a 1-year follow-up and a longer period of time may be necessary. The study demonstrated that routine screening for depression in acute elderly medical inpatients may be a useful way of detecting coexisting psychiatric morbidity. The routine screening measures were acceptable to patients and may be of considerable potential value in alerting staff to accompanying psychological distress. This study also illustrated the high prevalence of depression in patient samples and the importance and usefulness of screening geriatric inpatients. There are, however, several questions that remain unanswered both in studies reviewed in this article and in the authors' own work. The etiology and mechanism of the association between physical illness and depression are unknown, and there has been a dearth of studies assessing the feasibility and utility of specific treatments for depression in the elderly physically ill.
Finch
E J
EJ
Department of Psychiatry, University College and Middlesex School of Medicine, London, England.
Ramsay
R
R
Katona
C L
CL
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology; D003863:Depression / Q000150:complications* / Q000453:epidemiology / Q000523:psychology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales