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Assessment of balance in mild and moderate stages of Alzheimer's disease: implications on falls and functional capacity / Avaliação do equilíbrio na doença de Alzheimer leve e moderada: implicações na capacidade funcional e na ocorrência de quedas
Kato-Narita, Eliane Mayumi; Nitrini, Ricardo; Radanovic, Marcia.
  • Kato-Narita, Eliane Mayumi; University of São Paulo. School of Medicine. Hospital das Clínicas. Center of Reference in Cognitive Disorders Behavioural and Cognitive Neurology Group. São Paulo. BR
  • Nitrini, Ricardo; University of São Paulo. School of Medicine. Department of Neurology. São Paulo. BR
  • Radanovic, Marcia; University of São Paulo. School of Medicine. Department of Neurology. São Paulo. BR
Arq. neuropsiquiatr ; 69(2a): 202-207, Apr. 2011. tab
Article in English | LILACS | ID: lil-583773
ABSTRACT

OBJECTIVE:

To analyze the correlation between balance, falls and loss of functional capacity in mild and moderate Alzheimer's disease(AD).

METHOD:

40 subjects without cognitive impairment (control group) and 48 AD patients (25 mild, 23 moderate) were evaluated with the Berg Balance Scale (BBS) and the Disability Assessment for Dementia (DAD). Subjects answered a questionnaire about falls occurrence in the last twelve months.

RESULTS:

Moderate AD patients showed poorer balance (p=0.001) and functional capacity (p <0.0001) and it was observed a correlation between falls and balance (r= -0.613; p=0.045).

CONCLUSION:

There is a decline of balance related to AD which is a factor associated to the occurrence of falls, albeit not the most relevant one. The loss of functional capacity is associated with the disease's progress but not to a higher occurrence of falls. The balance impairment did not correlate with functional decline in AD patients.
RESUMO

OBJETIVO:

Analisar a correlação entre déficit de equilíbrio, ocorrência de quedas e prejuízo funcional na doença de Alzheimer (DA).

MÉTODO:

40 idosos sem comprometimento cognitivo (grupo controle) e 48 idosos com DA (25 leves e 23 moderados), avaliados através da Escala de Equilíbrio de Berg (EEB) e Escala de Avaliação de Incapacidade (EAI), e questionados quanto à ocorrência de quedas nos últimos doze meses.

RESULTADOS:

O equilíbrio no grupo DA moderada foi pior do que no grupo leve (p=0,001), bem como a capacidade funcional (p<0,0001), sem diferença na ocorrência de quedas entre os grupos. Na DA moderada, houve correlação entre ocorrência de quedas e EEB (r= -0,613; p=0,045).

CONCLUSÃO:

Há um declínio do equilíbrio associado à progressão da DA. O declínio da capacidade funcional não foi associado à maior ocorrência de quedas. O déficit de equilíbrio não se correlacionou ao declínio funcional na DA.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Psychomotor Performance / Accidental Falls / Sensation Disorders / Postural Balance / Alzheimer Disease Type of study: Observational study / Risk factors / Screening study Limits: Aged / Female / Humans / Male Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2011 Type: Article Affiliation country: Brazil Institution/Affiliation country: University of São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Psychomotor Performance / Accidental Falls / Sensation Disorders / Postural Balance / Alzheimer Disease Type of study: Observational study / Risk factors / Screening study Limits: Aged / Female / Humans / Male Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2011 Type: Article Affiliation country: Brazil Institution/Affiliation country: University of São Paulo/BR