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Each of the nine items is worth one point. Correct answers are added up, leading to a maximum score of 9. A person who scores 9 on the GPCOG can be considered cognitively intact. Further steps are not required, though re-testing after 12 months is recommended. A score of 5 to 8 indicates some impairment but further information is required.
The Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) is a brief neuropsychological assessment used to assess the severity of cognitive symptoms of dementia. It is one of the most widely used cognitive scales in clinical trials [ 1 ] and is considered to be the “gold standard” for assessing antidementia treatments.
The higher cut-off score has both high specificity and sensitivity and is at least five times more likely to have come from a dementia patient than without. A score of 21 or less is almost certainly diagnostic of a dementia syndrome regardless of the clinical setting. [16] It has been found to be superior to the MMSE in diagnostic utility. [17 ...
The IQCODE has found to correlate highly with conventional dementia screening tests, such as the Mini-Mental State Examination, and to have moderate correlations with a range of neuropsychological tests. It has also been found to correlate with change in cognitive test scores over time. [3]
The mini–mental state examination (MMSE) or Folstein test is a 30-point questionnaire that is used extensively in clinical and research settings to measure cognitive impairment. [1] [2] It is commonly used in medicine and allied health to screen for dementia. It is also used to estimate the severity and progression of cognitive impairment and ...
There is no assessment of executive function, phonemic fluency, or motor responses. It takes about half an hour to administer. [3] It was originally introduced in the screening for dementia, but has also found application in other situations, [3] such as hepatic encephalopathy. [4]
The following diagnostic systems and rating scales are used in psychiatry and clinical psychology.This list is by no means exhaustive or complete. For instance, in the category of depression, there are over two dozen depression rating scales that have been developed in the past eighty years.
The Montreal Cognitive Assessment (MoCA) is a widely used screening assessment for detecting cognitive impairment. [1] It was created in 1996 by Ziad Nasreddine in Montreal, Quebec. It was validated in the setting of mild cognitive impairment (MCI), and has subsequently been adopted in numerous other clinical settings. This test consists of 30 ...