n = 2438 (I = 1605; C = 833) | | PRE (steps/day) | POST (steps/day) | Time | Time * condition |
---|
ß |
p-value | ß |
p-value |
---|
Average day | I | 10,898 | 10,712 | | | | |
| C | 10,280 | 10,098 | −182.23 | 0.04 | −4.27 | 0.98 |
Weekday | I | 11,205 | 11,166 | | | | |
| C | 10,412 | 10,505 | 92.83 | 0.70 | −131.91 | 0.44 |
Weekend day | I | 10,118 | 9563 | | | | |
| C | 9941 | 9071 | −869.88 | <0.001 | 314.84 | 0.14 |
-
I intervention group, C control group
- Time: the ß-value for ‘time’ is the estimate for the time effect, and can be interpreted as the magnitude of change in the outcome variable going from follow-up to baseline for the reference group (i.e., control group)
- Time*Condition: the ß-value for ‘time*condition’ is the estimate for the intervention effect for all outcome variables, which describes the difference between the mean change in the intervention group and the mean change in the control group