![]() ![]() The Montreal Cognitive Assessment-Basic: A Screening Tool for Mild Cognitive Impairment in Illiterate and Low-Educated Elderly Adults. Julayanont P, Tangwongchai S, Hemrungrojn S, et al. The Montreal Cognitive Assessment, MoCA: a brief screening tool for mild cognitive impairment. Nasreddine ZS, Phillips NA, Bédirian V, et al. Montreal cognitive assessment in detecting cognitive impairment in Chinese elderly individuals: a population-based study. ![]() Montreal Cognitive Assessment: influence of sociodemographic and health variables. Montreal cognitive assessment: validation study for mild cognitive impairment and Alzheimer disease. Authors conclusions: The overall quality and. In the four studies that used the recommended threshold score of 26 or over indicating normal cognition, the MoCA had high sensitivity of 0.94 or more but low specificity of 0.60 or less. MoCA-BC is an effective cognitive test to distinguish between NC, MCI, mild and moderate AD among the Chinese elderly with various levels of education.Īlzheimer’s disease Montreal Cognitive Assessment cutoff study mild cognitive impairment.įreitas S, Simões MR, Alves L, Santana I. The prevalence of dementia was 22 to 54 in the clinic-based studies, and 5 to 10 in population samples. For discrimination among MCI, mild and moderate AD, the MoCA-BC-T and MoCA-BC-NM had similar performance. For MCI screening, the total score of MoCA-BC (MoCA-BC-T) and MoCA-BC-MIS had similar high sensitivity and specificity. MoCA-BC was an effective cognitive tool to discriminate among NC, MCI, mild and moderate AD in the Chinese elderly across all education groups, implying that it was efficient not only for detecting MCI, but for different severities of AD as well. Two subtests were calculated from MoCA-BC: the Memory Index Score of MoCA-BC (MoCA-BC-MIS) and the Non-memory Index Score of MoCA-BC (MoCA-BC-NM). There was a total of 1,969 participants: individuals with MCI (n=663), mild (n=345), moderate (n=441) AD, and cognitively NC (n=520) were recruited from the Memory Clinic, Huashan Hospital, Shanghai, China.īaseline MoCA-BC scores were collected from firsthand data. Loss of the ability to group words into subsets (e.g.To find out whether the Chinese version of Montreal Cognitive Assessment Basic (MoCA-BC) and its subtests could be applied in discrimination among cognitively normal controls (NC), mild cognitive impairment (MCI), mild and moderate Alzheimer's Disease (AD), and furthermore, to determine the optimal cutoffs most sensitive to distinguish between them.36-point total score, 12-point recognition score.Biased against visually impaired and poorly educated.Not as useful or sensitive as MMSE or MOCA for initial diagnosis.Pattern of scoring correlates well with – and hence helps determine – the clinical type of dementia.Correlates well with severity of dementia as seen in poor MMSE scores.Associated score then calculated by the assessor.Set the hands and numbers on the face so that a child could read them. Instruct the patient to draw a clock that says 1:45.Designed to elicit executive impairment.Though different suggestive cut-offs for those disadvantaged are available, they are not validated.Still has some bias against people with poor education.More sensitive at detection of mild dementia (100% sensitivity in some studies).More complete assessment of all aspects of cognition, including visuospacial, attention, word-finding.Montreal Cognitive Assessment (MoCA) – click here Copyrighted and should officially only be accessed via the Psychological Assessment Resourcing (PAR).Poor sensitivity at detected mild/early dementia.Limited examination of visuospacial cognitive ability.Good follow-up test if abnormalities are. Scoring: total score possible is 30 (like MMSE) 2630 likely normal 2025 possibly mild cognitive impairment or early dementia < 20 suspicious for dementia. Biased against people with poor education due to elements of language and mathematical testing Montreal Cognitive Assessment (MoCA) The MoCA is an 11-item test that takes 10 to 15 minutes to administer (Nasreddine et al., 2005).Can provide a method of monitoring deterioration over time.Mini Mental State Exam (MMSE) – click here The following are some of the most common tests utilised, but is by no means an exhaustive list. They all have advantages and disadvantages so the best test should be decided on a case-by-case basis, depending on what additional information one hopes to gain. There are a variety of different cognitive function tests that have been designed and validated to help diagnose and subtype dementia. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |