Measurement time point | Group | Mean difference | SD difference | p-value |
---|---|---|---|---|
Before the intervention | Intervention-Control | 1.40 | 1.69 | .410 |
One month after the intervention | Intervention-Control | −7.97 | 1.90 | .000 |
Three month after the intervention | Intervention-Control | −7.31 | 1.96 | .000 |