Everyday Abilities Scale for India in Screening for Poststroke Dementia Among Young Stroke Survivors.

Abstract

Cognitive dysfunction after stroke is an important concern. We explored the utility of everyday abilities scale for India (EASI) for screening for dementia among young stroke survivors. We interviewed 150 young stroke survivors and caregivers. Vascular dementia was diagnosed according to American Heart Association-American Stroke Association (ASA-AHA) criteria. EASI was administered to all caregivers. Receiver operating characteristic curve analysis was used to determine the area under the curve and optimum cut-points for EASI for the identification of dementia. Median EASI scores among subjects with dementia (n=35; 23.3%) was 2 (interquartile range: 0-4) and significantly different from those without (median: 0; interquartile range: 0-1; P<0.001). The area under the curve was 0.768 (95% confidence interval: 0.674-0.863), and at the optimum cut-point of 2 on EASI, a sensitivity of 60% and specificity of 91.3% was achieved for the identification of dementia. EASI appears to be a promising tool to screen for dementia among young stroke survivors.