| Total PEDro score | Point estimates and variability | Between-group comparison | Intention to treat | Adequate follow-up | Blinded assessors | Blinded therapists | Blinded subjects | Baseline comparability | Concealed allocation | Random allocation | Eligibility criteria |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Li, Wei [81] | 5 | - | - | + | + | + | + | + | - | + | - | - |
Lin, Yang [52] | 6 | - | - | + | + | + | + | - | - | + | - | - |
Han [49] | 6 | - | - | + | + | + | + | - | - | + | - | - |
Hosseini, Salehi Dehno [68] | 8 | - | - | + | - | - | + | - | - | + | - | - |
Momeni-lari, Ghasemi [67] | 4 | - | + | + | + | + | + | - | - | + | + | - |
Hopper, Grisbrook [80] | 6 | - | - | + | + | + | + | - | - | + | - | - |
Simon, Garcia [57] | 6 | - | - | + | - | + | + | - | - | + | + | - |
Chang, Cheng [66] | 6 | - | - | + | + | + | + | - | - | + | - | - |
Chang, Wang [82] | 6 | - | - | + | + | + | + | - | - | + | - | - |
Lee, Kwon [83] | 5 | - | - | + | + | + | + | + | - | + | - | - |
Chang, Chou [65] | 6 | - | - | + | + | + | + | - | - | + | - | - |