Trajectories of Cognitive Decline and Subsequent Physical Activity

Abstract

Physical activity (PA) is a modifiable risk factor for dementia, but whether a faster rate of cognitive decline adversely affects subsequent PA is unknown. We investigated the association of cognitive trajectories over 8.2((SD = 1.6), visits 5-9) years with late-life PA (visit 9) in 810 (mean age73.1(SD = 4.0)years, 60.