Table 3.
Time | Measures | Group | Mean (SD) | F | Sig. | R 2 | 95% confidence interval | |
Pre-Treatment | PRHS | Treatment Control | 9.09 (1.22) 9.06 (1.20) | 0.011 | .917 | .000 | −.12 | 8.71–9.48 8.69–9.44 |
Post-treatment | PRHS | Treatment Control | 24.97 (2.19) 9.32 (1.32) | 1582.17 | .000 | .951 | .950 | 24.28–25.66 8.91–9.73 |
Follow-up | PRHS | Treatment Control | 27.97 (1.57) 9.06 (1.20) | 3850.29 | .000 | .979 | .979 | 27.47–28.47 8.69–9.44 |
ANOVA = Analysis of Variance; Degree of freedom = 1,83; number for treatment group = 41; number for control group = 43; M = Mean; SD = Standard Deviation; Effect size; R2: Adjusted.