Table 3.
Individual Pedro scores for studies (1: point awarded, 0: no point awarded).
| Study | Pedro score | Point estimates & variability | Between group comparison | Intention to treat | Adequate follow-up | Blind assessors | Blind therapists | Blind subjects | Baseline comparability | Concealed allocation | Random allocation | Eligibility criteria |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shahraki et al. 69 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Seebacher et al. 70 | 7 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Seebacher et al. 71 | 6 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 |
| Conklyn et al. 41 | 5 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Baram and Miller 42 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |