Table 7.
Time-by-group interactions and effect sizes for each of the behavioral outcomes in randomized controlled trial 2.
| Behavioral outcomes | Time×group PAa (ref: pre×CGb), beta (SE) | ESc (IGd−PA vs CG) | Time×group SBe (ref: pre×CG), beta (SE) | ES (IG−SB vs CG) | |
| LASAf questionnaire | |||||
|
|
Total sitting time (min/day)g | −0.06 (0.07) | −0.27 | −0.14 (0.08)h | −0.37 |
| International physical activity questionnaire | |||||
|
|
Total transport-related PA (min/day)g | 0.26 (0.77) | 0.13 | −0.69 (0.88) | −0.43 |
|
|
Total household-related PA (min/day)g | 0.32 (0.65) | 0.49 | −0.26 (0.75) | −0.26 |
|
|
Total leisure-related PA (min/day)g | 0.54 (0.76) | 0.32 | 0.48 (0.87) | 0.35 |
|
|
Total PA (min/day)i | 73.85 (25.80)j | 0.74 | 22.79 (28.92) | 0.24 |
|
|
Moderate-to-vigorous physical activity (min/day)g | 0.52 (0.66) | 0.55 | 0.53 (0.76) | 0.48 |
| Accelerometer | |||||
|
|
Number of breaks per dayi | −0.30 (0.63) | −0.07 | −0.36 (0.71) | −0.04 |
|
|
Length of sedentary bouts (min/day)i | −0.12 (0.59) | −0.08 | −0.11 (0.66) | −0.03 |
|
|
Sedentary time (min/day)i | −4.76 (16.97) | −0.002 | −8.90 (19.08) | −0.06 |
|
|
Light physical activity (min/day)i | 2.12 (12.79) | 0.008 | 0.70 (14.29) | −0.04 |
|
|
Moderate physical activity (min/day)k | 2.36 (2.76) | −0.05 | 7.85 (4.17)h | 0.40 |
|
|
Moderate-to-vigorous physical activity (min/day)k | 1.64 (2.78) | −0.11 | 7.50 (4.21)h | 0.34 |
|
|
Total PA (min/day)i | 1.71 (14.43) | −0.02 | 7.23 (16.14) | 0.07 |
|
|
Daily stepsi | −91.16 (553.35) | −0.17 | 763.22 (619.53) | 0.26 |
aPA: physical activity.
bCG: control group.
cES: effect size.
dIG: intervention group.
eSB: sedentary group.
fLASA:Longitudinal Aging Study Amsterdam.
gGamma (log).
hP<.10.
iGaussian (identity).
jP<.01.
kGamma (identity).