Group | Difference between measurement time points | Mean difference | SD difference | p-value |
---|---|---|---|---|
Control | Before the intervention-one month after the intervention | 4.40 | 1.74 | .041 |
Before the intervention-three months after the intervention | 6.94 | 1.97 | .002 | |
One month after the intervention-three months after the intervention | 2.54 | .98 | .034 | |
Intervention | Before the intervention-one month after the intervention | −14.54 | 1.74 | .000 |
Before the intervention-three months after the intervention | −11.17 | 1.97 | .000 | |
One month after the intervention-three months after the intervention | 3.37 | .98 | .003 |