Risk factors for earlier dementia onset in autopsy‐confirmed Alzheimer's disease, mixed Alzheimer's with Lewy bodies, and pure Lewy body disease

Introduction Clinical Alzheimer's disease (AD) and dementia with Lewy bodies often have mixed AD and Lewy pathology, making it difficult to delineate risk factors. Methods Six risk factors for earlier dementia onset due to autopsy‐confirmed AD (n = 647), mixed AD and Lewy body disease (AD + LBD; n = 221), and LBD (n = 63) were entered into multiple linear regressions using data from the National Alzheimer's Coordinating Center. Results In AD and...