Factors affecting withdrawal and donation attrition in the brains for dementia research cohort

ConclusionsAttrition rates were relatively low, and consistent with other studies cognitive impairment, increased age, and less education predicted study withdrawal. Deaths of participants living alone were less likely to result in donation. Tailored, regular retention practices aimed at resolving family disagreement regarding donation decisions are required.
Source: International Journal of Geriatric Psychiatry - Category: Geriatrics Authors: Tags: RESEARCH ARTICLE Source Type: research