Current study N = 43 | Riise et al. 2016 (18) N = 22 | Riise et al. 2018 (23) N = 41 | |
---|---|---|---|
Pretreatment | 26.00 (4.06) | 28.00 (4.06) | 25.70 (3.72) |
Posttreatment ES* | 11.05 (4.63) 3.42 | 9.04 (4.98) 4.67 | 8.48 (4.54) 4.15 |
Follow-up ES ** | 8.36 (5.77) 3.52 | 5.87 (6.05) 5.20 | 6.87 (6.72) 3.95 |