Berkowitz et al., 2019 | Devasahayam et al., 2020 | Devasahayam et al., 2021 | Donia et al., 2019 | Faramarzi et al., 2020 | Kierkegaard et al., 2016 | Kordi et al., 2014 | Mokhtarzade et al., 2021 | Raisi et al., 2018 | Schulz et al., 2004 | White et al., 2006 | |
---|---|---|---|---|---|---|---|---|---|---|---|
Eligibility criteria | * | * | * | * | * | * | * | * | |||
Random allocation | * | * | * | * | * | ||||||
Concealed allocation | * | * | * | * | * | ||||||
Baseline comparability | * | * | * | * | * | * | * | * | * | ||
Masked participants | |||||||||||
Masked therapists | |||||||||||
Masked assessors | |||||||||||
Adequate follow-up | * | * | * | * | * | * | * | * | |||
Intention to treat analysis | * | * | * | ||||||||
Between-group statistical comparison | * | * | * | * | * | * | * | * | * | * | * |
Point estimates and variability | * | * | * | * | * | * | * | * | * | * | * |
Total score | 5 | 4 | 5 | 6 | 6 | 5 | 5 | 7 | 6 | 6 | 5 |