Table 5.
Difference | Standardized test statistic | Corrected significance level |
---|---|---|
Before intervention-three months after the intervention | -5.6 | Adjusted p<0.001 |
Before intervention-six months after the intervention | -9.4 | Adjusted p<0.001 |
Three months after the intervention- six months after the intervention | -3.8 | Adjusted p<0.001 |