Table 2 Risk of bias 2 evaluation
Author—year | Randomization process | Deviation from the proposed intervention | Lost data | Outcome measurement | Selection of reported results | Overall judgment |
|---|---|---|---|---|---|---|
Taran—2019 [10] | ? | ✓ | ✓ | ✓ | ✓ | ✓ |
Brook—1999 [11] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Weisbrodt—2011 [12] | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Anifantaki—2009 [13] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Bucknall—2008 [14] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Tanios (A)—2019 [15] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Tanios (B)—2019 [15] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Shehabi—2013 [16] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Kress—2000 [17] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |
Girard—2008 [18] | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Mansouri—2013 [19] | ✓ | ✓ | ? | ✓ | ✓ | ✓ |