Table. 1.
Table. 1.
Risk of bias and study quality on the PEDro scale
| Study | Random Allocation | Concealed Allocation | Baseline Similarity | Subject Blinding | Therapist Blinding | Assessor Blinding | < 15% Dropouts | Intention to treat analysis | Between-Group Difference Reported | Point Estimate, Variability Reported | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cho YH, 2022[20] | Y | N | Y | N | N | Y | Y (0.0%) | Y | Y | N | 6 |
| Lee MH, 2022[21] | Y | N | Y | Y | N | N | N (27.27%) | N | Y | Y | 5 |
| Kim KH, 2020[22] | Y | N | Y | N | N | N | Y (0.0%) | Y | Y | Y | 6 |
| Kim BS, 2019[23] | Y | Y | Y | Y | N | N | N (43.33%) | N | Y | Y | 6 |
| Yoo HJ, 2018[24] | Y | N | Y | Y | N | N | Y (11.11%) | N | Y | Y | 6 |
| Kang TW, 2018[25] | Y | N | Y | N | N | N | Y (0.0%) | Y | Y | N | 5 |
| Jeong SA, 2017,[26] | Y | N | Y | N | N | N | Y (0.0%) | Y | Y | N | 5 |
| Cho YH, 2015[27] | Y | N | N | N | N | N | Y (0.0%) | Y | Y | Y | 5 |
| Cho MR, 2014[28] | N | N | Y | N | N | N | Y (11.76%) | N | Y | Y | 4 |
| Kim JS, 2013,[29] | Y | N | Y | N | N | N | Y (0.0%) | Y | Y | N | 5 |
| Han JM, 2013,[31] | Y | N | Y | N | N | N | Y (0.0%) | Y | Y | Y | 6 |
| Lee et al., 2012[30] | Y | N | Y | N | N | N | N (16.6%) | N | Y | N | 3 |
J Korean Soc Phys Med 2023;18:85-97 https://doi.org/10.13066/kspm.2023.18.3.85 
© 2023 J Korean Soc Phys Med