Fig. 2

Associations between grip strength from midlife and brain health and cognitive measures at age 69–71. Estimated change (95 % CI) in each of the brain health and cognitive outcomes at age 69–71 for a one z-score increase in levels or declines in maximum grip strength from age 53 to 69 (A-D) or for membership of the low or high grip strength trajectory groups (compared to reference individuals) (E-H), derived from fully adjusted linear regression models or GLMs