Table 1. Risk-of-bias (RoB) assessment for the included randomized clinical trials (RCTs).
Author | Randomization processes | Deviations from intended interventions | Missing outcome data | Outcome measurement | Selection of result | Overall RoB |
---|---|---|---|---|---|---|
Salas26 | Low | Low | Low | Low | Low | Low |
Wang27 | Low | Low | Low | Low | Low | Low |
Fan28 | Low | Low | Low | Low | Low | Low |
Xu29 | Low | Low | Low | Low | Low | Low |
Fallon30 | Low | Low | Low | Low | Low | Low |
Liu31 | Low | Low | Low | Low | Low | Low |
Zhou32 | Low | Low | Low | Low | Low | Low |