Table 2

PEDro quality score of the studies included

Wall and Turnbull21Wade et al24Werner and Kessler22Teixeira-Salmela et al26Kim et al29Green et al23Ada et al30Lin et al27Ouellette et al31Pang et al32Yang et al33Yang et al34Flansbjer et al25Ng and Hui-Chan19Mudge et al20
Random allocation
Concealment of allocation
Comparability of groups at baseline
Blinding of patients
Blinding of therapists
Blinding of assessors
Adequacy of follow-up
Analysis by intention to treat
Between-group statistical comparisons
Reports of point estimates and measures of variability
PEDro score (/10)464378767877687