![]() ![]() ![]() If the test is positive there is approximately 80-90 % of probability that the patient has dementia or Alzheimer’’s disease, while the false negatives are below 10). If the patient recalls 1-2 words, then the clinician. If all 3 words are recalled, it is immediately a negative screen for dementia, regardless of the clock-drawing. 1 The review included four randomized trials and 1,517 patients from the United States and Europe. The Mini-Cog can be interpreted in a step-wise fashion (see Table as well): If 0 of out 3 words are recalled, it is a positive screen for dementia, regardless of the clock-drawing. The figure shows the clock of a patient with an Alzheimer’s disease at a late stage. The first Cochrane review evaluated the two-part Mini-Cog cognitive screening test for dementia. The test is negative with a score of 3 for the words, or 1 or 2 for words together with an abnormal clock. The test is positive (indicating a probability of 90 % of dementia or Alzheimer disease) if the clock is abnormal and there is a score of 0, 1 or 2 for the remembered words. The clock is considered normal or abnormal normal if all the numbers are present with good sequence and position with the hands indicating the desired hour. There is no time limit.Īfterwords, we ask the subject to recall the three words (1 point for every correct word, the order is not important). These consignes can be repeated but no additional instruction must be given. He has to write the numbers and put the hands at 11:10. It is necessary to cite three words (BANANA-SUNRISE-CHAIR) and let him repeat, asking to memorize the words for the future.Īfterwords, it is necessary to give to the subject the instructions to draw ta clock. It is a very easy and excellent screening test. The test requires only three minutes of time. Gerocognitive Exam (SAGE) is designed to detect early signs of cognitive. Objectives: The primary objective was to determine the diagnostic accuracy of the Mini-Cog for detecting Alzheimer's disease dementia and other dementias in a secondary care setting. I always suggest to general doctors or to relatives to perform the test to the person with memory difficulties. A simple Self-Administered Gerocognitive Exam, or SAGE test, detects early. The Mini-Cog is a short cognitive test comprising three-item recall and a clock-drawing test that is used in secondary care settings. 2000) is an excellent screening test for dementia and Alzheimer’s disease. ![]()
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