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Table 3 Intervention effects (Group × Time interaction) on CF outcomes for 6 and 12 months follow-up adjusted for the covariates*

From: A randomized controlled trial into the cognitive effects of a computer-tailored physical activity intervention in older adults with chronic disease(s)

 

N

Effect After 6 Months

Effect After 12 Months

Coeff.

SE

95% CI

p

ES

Coeff.

SE

95% CI

p

ES

VLT – learning curve ratio

522

0.04

0.04

−0.03;0.11

0.30

0.07

0.07

0.04

−0.01;0.14

0.09

0.11

VLT – mean no. words recalled trial 1–5

522

0.07

0.13

−0.19;0.33

0.60

0.03

0.05

0.13

−0.22;0.31

0.74

0.02

VLT – no. words delayed recall

520

0.09

0.20

−0.31;0.48

0.67

0.03

0.20

0.20

−0.20;0.60

0.33

0.06

TMT – time B-A in sec a

516

−0.02

0.02

−0.06;0.03

0.40

−0.08

0.03

0.02

−0.02;0.07

0.23

0.11

SST – SSRT in ms b

499

0.10

0.44

−0.77;0.96

0.82

0.03

−0.58

0.45

−1.47;0.31

0.20

−0.17

LDST – no. correct subs

520

0.29

0.32

−0.39;0.91

0.36

0.07

0.29

0.33

−0.35;0.93

0.37

0.07

  1. Abbreviations: SE standard error, CI confidence interval, ES effect size, CF cognitive functioning, VLT verbal learning test, TMT trail making test, SST stop-signal task, SSRT stop-signal reaction time, LDST letter digit substitution test. * Effects are reported as intervention group vs control group as the control group served as a reference group. a TMT – time B-A in sec was log transformed. b SST – SSRT in ms was square root transformed