| Eligibility criteria specified | Randomized allocation | Concealed allocation | Baseline similarity | Blinded subjects | Blinded therapists | Blinded assessors | Adequate follow-up | Intention to treat analysis | Comparison between groups | Point estimates and variability | Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Abdollahi et al. [52] | Yes | 1a | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 7/10b |
Bouchard et al. [61] | Yes | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 8/10 |
Cesqui et al. [58] | Yes | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 3/10 |
Givon-Mayo et al. [63] | Yes | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3/10 |
Huang and Patton [59] | No | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3/10 |
Kahn et al. [55] | Yes | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 4/10 |
Majeed et al. [62] | Yes | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 6/10 |
Patton et al. [53] | Yes | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 5/10 |
Patton et al. [24] | Yes | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1/10 |
Rozario et al. [60] | Yes | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 4/10 |
Takahashi et al. [56] | Yes | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 5/10 |
Timmer-mans et al. [57] | Yes | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 8/10 |
Tropea et al. [54] | Yes | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 6/10 |