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Olfactory Dysfunction and Cognitive Impairment
Journal of the Korean Neurological Association ; : 287-292, 2007.
Artigo em Coreano | WPRIM | ID: wpr-34785
ABSTRACT

BACKGROUND:

The aim of the current study was to investigate the changes of the olfactory function in the Korean elderly population related to cognitive decline by using the CDR (Clinical Dementia Rating scale) and KVSS Test (Korean Version of Sniffin' Sticks Test).

METHODS:

41 subjects between the ages of 65-85 years, were included in this study. All subjects were screened to exclude conditions affecting olfactory functions. These subjects were divided into three groups according to CDR. 23 subjects belonged to the CDR 0 group, 9 to the CDR 0.5 group and 9 to the CDR 1 group. The KVSS Test consisted of the olfactory threshold test and olfactory identification test.

RESULTS:

Significant differences were found among the CDR 0 group, CDR 0.5 group and CDR 1 group (p0.05).

CONCLUSIONS:

These results suggest that the cognitive deficits were associated with the decrease of scores in the olfactory identification test and that the olfactory identification test may have clinical utility in the diagnosis of the dementia.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Demência / Diagnóstico Tipo de estudo: Estudo diagnóstico Limite: Idoso / Humanos Idioma: Coreano Revista: Journal of the Korean Neurological Association Ano de publicação: 2007 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Demência / Diagnóstico Tipo de estudo: Estudo diagnóstico Limite: Idoso / Humanos Idioma: Coreano Revista: Journal of the Korean Neurological Association Ano de publicação: 2007 Tipo de documento: Artigo