الفهرس 
C OGNITION AND A GINGOnly 14 pages are availabe for public view
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Abstract
Introduction: Few studies have examined the performance of cognitive assessment tools in elderly with limited education particulary Mild cognitive impairment which is a clinical transitional state between normal cognitive aging and the initial pathological features of dementia.
Objective: To detect the psychometric properties of Arabic MOCA- B in screening for mild cognitive impairment among illiterate and low educated community dwelling elderly.
Methods: A cross sectional study was conducted among 310 elderly, 60 years and older, illiterate and low educated community dwelling elderly. All subjects were assessed using the Montreal cognitive assessment basic (MoCA-B), Mini-Mental State Examination (MMSE), and the Clinical Dementia Rating Scale (CDR).
Results: The recommended cut off values of MOCA B test to detect MCI among illiterates was 20 out of 30 points with 100% sensitivity and 97.46 % specificity and 21 points with 100% sensitivity and 95.71% specificity among low educated elderly.
Conclusion: The Arabic MoCA-B is an accurate cognitive assessment tool in diagnosing MCI among illiterates and low educated elderly.