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A Century of Delusions in South West Scotland
Published online by Cambridge University Press: 02 January 2018
Abstract
Two groups of patients admitted to psychiatric hospital in Dumfries were studied, drawn from the periods 1880–1889 and 1970–1979. Feighner criteria were applied to make three diagnostic categories – depression, mania and schizophrenia – and the occurrence and content of delusions were noted for each. A significant decline in the prevalence of delusional depressive illness was found between the two periods, and a similar trend was noted for delusional manic illness. In contrast, the prevalence of delusional schizophrenic illness was stable. This decline is taken to reflect a change in the phenomenology of affective illness since last century in South West Scotland. The content of delusions is also discussed.
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- Copyright © Royal College of Psychiatrists, 1988
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