Study | Randomization | Double blinding | Withdrawals and dropouts | Score summaries |
|---|
Baik et al. [21] | 2 | 0 | 1 | 3 |
Debakey et al. [17] | 1 | 0 | 1 | 2 |
Jayne et al. [19] | 2 | 0 | 1 | 3 |
Kim et al. [16] | 2 | 0 | 1 | 3 |
Patriti et al. [20] | 1 | 0 | 1 | 2 |
Tang et al. [22] | 2 | 0 | 1 | 3 |
Wang et al. [18] | 2 | 0 | 1 | 3 |
- The full Jadad score was 5 points, and scores ≥ 3 were considered high quality
