Association between mid‐ and late‐ life cardiometabolic multimorbidity and dementia risk: a nationwide twin study

Cardiometabolic diseases (CMDs) have been linked to increased dementia risk, but their combined impact on dementia and its major subtypes remains unknown. We aimed to examine the association between mid‐ and late‐ life onset cardiometabolic multimorbidity with risk of dementia, Alzheimer’s disease (AD), and vascular dementia (VaD), and to explore whether genetic background contributes to this association.