Modifiable factors associated with cognitive health trajectories among Indigenous, Hispanic, Black, and White older adults: an exploratory longitudinal panel analysis of the health and retirement study with a focus on Indigenous peoples

Lancet Reg Health Am. 2025 Aug 12;50:101207. doi: 10.1016/j.lana.2025.101207. eCollection 2025 Oct. ABSTRACT BACKGROUND: Despite elevated dementia risk, cognitive health among Indigenous older adults remains understudied. This study explored how modifiable factors...