Comparison of 
The ANOVA results showed a significant time effect, group effect, and interaction effect of group × time on the DASH scores of the affected side in the intervention and control groups. Compared between the two groups at the same time point, the DASH score of the affected side at T1 and T2 was both statistically significant (Comparison of DASH scores between two groups after intervention.
The effect size of the interact effect of group × time.