Table 5 Agreement between ROBIS and AMSTAR
Systematic review | ROBIS risk of bias assessment grade | AMSTAR quality assessment grade |
|---|---|---|
Atlantis 2014 [23] | High risk of bias | Medium quality |
Huang 2013 [24] | High risk of bias | Medium quality |
Joshi 2014 [25] | High risk of bias | Medium quality |
Smith 2016 [26] | Low risk of bias | High quality |
Watson 2013 [27] | Low risk of bias | High quality |