Fig. 2
Hypothetical time reallocations and their associated mean differences in cognitive z-scores. Panel A displays the predicted mean difference in short-term memory z-scores on the y-axis, with the x-axis representing time reallocations (− 30 to + 30 min/day). Panel B shows the predicted mean difference in executive function z-scores on the y-axis, with the x-axis representing the time reallocations. Time is reallocated in 5-minute increments between one pair of behaviours while all others remain constant. Behaviour-Δ indicates time removed from that behaviour and reallocated to the behaviour+Δ, with Δ representing the amount of reallocated time. SB, sedentary behaviour; LPA, light physical activity; MVPA, moderate-to-vigorous physical activity. Both models were adjusted for age, sex, education level, and living situation (Model 2).
