The effect of two multi-component behavior change interventions on cognitive functions

BMC Public Health

Table 3 Differences in change from baseline to 6-month follow-up within each group for the cognitive domains

Change within the intervention groups	iPA	iSED	Control
Change within the intervention groups	Estimate (95%CI)	Estimate (95%CI)	Estimate (95%CI)
Executive function	1.892 (0.47–3.32)^a	1.743 (− 0.17–3.66)	2.703 (1.22–4.18)^a
Episodic memory	4.460 (1.86–7.06)^a	6.358 (2.89–9.82)^a	5.665 (2.99–8.34)^a
Processing speed	3.284 (1.93–4.63)^a	3.597 (1.75–5.44)^a	1.778 (0.38–3.18)^a
Global Cognition	2.776 (1.75–3.80)^a	3.110 (1.71–4.51)^a	3.125 (2.06–4.19)^a

Estimates with 95% confidence intervals from the linear mixed models. Models contained age, sex, and education as fixed effects. Models considered random intercept, random slope, and random cluster. Cognitive domains consisted of t-composite scores
iPA intervention group to increase moderate-to-vigorous physical activity, iSED intervention group to reduce sedentary behavior
^aSignificantly changed from baseline to 6-months follow-up

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