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NEWS MINNESOTA COGNITIVE ASSESSMENT MOCA MANUAL
NEWS MINNESOTA COGNITIVE ASSESSMENT MOCA FREE

The study protocol was reviewed and approved by the Institutional Review Board of Korea University Ansan Hospital (2021AS0066), and informed consent was not necessary because of the retrospective design of the study and the de-identified nature of the data. The results of the MoCA and MMSE-2 were not available during the consensus diagnosis. All participants underwent the MMSE-2 followed by the MoCA on the same day.

Magnetic resonance imaging was performed on all patients. In addition, laboratory tests were used to confirm there were no other causes for dementia or cognitive impairment. All participants underwent a comprehensive evaluation consisting of a detailed medical history, neurological examinations, and a neuropsychological evaluation. CU subjects were functionally independent.ĭemographic data, including age and sex, and information regarding years of education were collected. In this study, CU subjects did not meet the criteria for MCI or dementia but were recruited and assessed in a manner identical to that used for those with MCI and dementia. Subjects with MCI were diagnosed according to the criteria proposed by the International Working Group on MCI.

NEWS MINNESOTA COGNITIVE ASSESSMENT MOCA MANUAL

Subjects with dementia met the criteria for a major neurocognitive disorder proposed by the Diagnostic and Statistical Manual of Mental Disorders (DSM‐5), American Psychiatric Association. The current study met and exceeded the minimal requirements of these sample sizes for each cognitive subgroup. A sample size requirement of 31 subjects was calculated using Walter’s method at a confidence interval of 0.95, a confidence interval width within ± 0.1, two raters per subject, and a given ICC of 0.85. A previous study reported that the converted score of the MMSE and the raw (original, actual, observed) score of the MMSE had an intraclass correlation coefficient (ICC) of 0.85. MMSE data were referenced in this study because there is little information on the relationship between the MoCA and MMSE-2. The participants included 95 subjects with dementia, 172 subjects with mild cognitive impairment (MCI), and 36 cognitively unimpaired (CU) subjects. Overall, 303 participants who had visited the hospital from April 2020 to February 2021 were evaluated. This was a retrospective observational study of subjects who visited a memory clinic at a university hospital in the Republic of Korea and who were referred for neuropsychological screening. Therefore, this study attempted to derive a conversion table from the MoCA to the MMSE-2 to develop a simple and reliable conversion algorithm for the two scales and to compare the new conversion algorithm with those described in previous studies. However, to the best of our knowledge, no study has converted the MoCA to the MMSE-2. These conversion methods have been validated in other languages. Previous studies have attempted to develop MoCA to MMSE conversion algorithms or equivalency tables. In addition, many clinicians want to predict the MMSE score based on the MoCA score. Unfortunately, clinical trials vary in their use of these two scales, which makes comparisons between studies and meta-analyses difficult because the direct comparison of scores between the MMSE and MoCA is complicated.

NEWS MINNESOTA COGNITIVE ASSESSMENT MOCA FREE

The use of the MoCA is increasing for cognitive screening because it can be obtained free of charge and it has specific clinical characteristics. The Montreal Cognitive Assessment (MoCA) is another cognitive screening test that has higher sensitivity than the MMSE for detecting early-stage cognitive decline. However, under copyright restrictions, the MMSE can no longer be used, and the MMSE-2 must be purchased, potentially limiting its routine use in clinical and research settings. Verifying MMSE scores in clinical practice is very important because many dementia practice guidelines refer to MMSE scores as a standardized tool for cognitive testing. Most clinical studies for dementia medication have used the MMSE score or changes in this score to determine the severity of dementia or effectiveness of treatments. Importantly, MMSE-Second Edition: Standard version (MMSE-2) scores can be switched from MMSE scores without any score conversion. In 2010, the MMSE-Second Edition, a revised version of the MMSE, was introduced. The Mini-Mental State Examination (MMSE) is the most widely used cognitive screening test.

News minnesota cognitive assessment moca