El rendimiento cognitivo medio del total de la muestra fue de 24,04 ± 3,22, para un rango definido originalmente por el instrumento de 26 puntos sobre 30. La edad, educación y sexo explican 1-7% de la varianza. Se demuestra un efecto significativo de la edad y el nivel educativo sobre el rendimiento cognitivo general según MoCA. Se presenta estudio de validación para prueba diagnóstica de tipo descriptivo y correlacional, se evaluó a 526 sujetos, hombres y mujeres, de entre 18 y 90 años, sanos, del norte, centro y sur de Chile, analizando: el efecto de la edad, nivel educativo y sexo, para rendimiento de MoCA. El estudio busca normalizar y estandarizar el test MoCA para población chilena. El Montreal Cognitive Assessment (MoCA), test de cribado breve, de simple aplicación, válido y confiable, evalúa el estado cognitivo general, siendo útil en contextos de salud pública. This proposal would assist in the use of the test and reduce the rate of false positives.Įl envejecimiento poblacional implica un desafío para los países respecto a prevenir y detectar trastornos neurodegenerativos. We present normative data for the MoCA test in the Chilean population, and propose cut-off points for different age ranges to discriminate normal cognitive performance from neurocognitive disorders results are adjusted for education level. We propose a protocol for evaluating results by percentiles and scores for different age ranges, and an individual normalised scalar score. Older adults with less formal education presented poorer results and lower cognitive performance. The mean (standard deviation) score for the total sample was 24.04 (3.22), whereas the normal range originally defined for the instrument is 26-30 points. Age, education, and sex account for 1%-7% of variance. ResultsĪge and education level had a significant impact on general cognitive performance, as determined by MoCA score. We analysed the effects of age, education level, and sex on MoCA performance. We performed a descriptive, correlational validation study of the MoCA test, using a sample including 526 healthy individuals of both sexes, aged between 18 and 90 years, from the north, centre, and south of Chile. This study aims to normalise and standardise the MoCA test for the Chilean population. The Montreal Cognitive Assessment (MoCA), a short, simple, valid, and reliable screening test, assesses general cognitive status, and is useful in public health contexts. Must be administered and graded by a healthcare professional, so an appointment with a nurse, doctor, or therapist is required-as opposed to the SAGE and other tests that can be taken at home.ĭoes not provide a diagnosis, so it must be paired with other tests including brain scans and a neurological testing before a diagnosis can be made.Population ageing poses a challenge for countries in preventing and detecting neurodegenerative disorders. Is relatively quick, taking between 10 and 15 minutes to complete. ![]() The MoCA is also better than the MMSE at indicating if people with Parkinson’s disease are showing signs of Parkinson’s disease dementia. MoCA has been proven effective for showing early-stage dementia, or mild cognitive impairment (MCI).īetter for Parkinson’s dementia. People who are in the early or mild stages of dementia might be able to score high enough on other tests (including the Mini-Mental State Exam) that the score would indicate no dementia is present. Studies have shown MoCA correctly identifies dementia about 94 percent of the time.īetter for early stages. The MoCA test and instructions are only to be accessed through the MoCA website ( It is therefore prohibited to post the MoCA test and/or instructions on a website. To request permission, please fill out the form below. The test should be made available free of charge to patients. MoCA© may be used, reproduced, and distributed, WITH prior written permission and Licensing Agreement. MoCA© may be used, reproduced, and distributed WITHOUT permission. Ziad Nasreddine in Montreal, Canada, 1996Ĭopyright : Ziad Nasreddine MD, FRCP(C) Neurologist, MoCA Copyright OwnerĬlinical Use : Universities/Foundations/Health Professionals/Hospitals/Clinics/Public Health Institutes: Translated to 36 languages and dialectsĪuthor : Dr. ![]() Purpose : Rapid screening instrument for mild cognitive dysfunction.Ĭontent : One-page 30-point test.
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