Table 2 Jadad quality score of randomized controlled trials included in the meta-analysis
Reference | Randomization | Blinding | Withdrawals and dropouts | Jadad score |
|---|---|---|---|---|
[4] | Centralized randomization schedule | Double blinding | Clearly reported | 5 |
[9] | Computer-generated list | Double blinding | Clearly reported | 5 |
[8] | Computer-generated list | Double blinding | Clearly reported | 5 |
[7] | Computer-generated randomized set of numbers | Double blinding | Clearly reported | 5 |