Table 6 Quality appraisal RCT
Reference | Random sequence generation | Allocation concealment | Blinding of participants/personnel | Blinding of outcome assessment | Incomplete outcome data | Selective Reporting | Other bias |
|---|---|---|---|---|---|---|---|
Britton 1987 [58] | LR | LR | LR | LR | LR | LR | UR |
Diener 2004 (MATCH) [53] | LR | LR | UR | UR | LR | LR | LR |
EAFT 1993 [34] | LR | LR | HR | LR | LR | LR | UR |
Huynh 2001 [36] | UR | UR | LR | UR | LR | LR | HR |
Ikeda 2014 [35] | LR | LR | HR | LR | LR | LR | LR |
Kjeldsen 2000 [31] | LR | UR | UR | UR | LR | LR | HR |
Liu 2014 [47] | UR | UR | HR | UR | LR | LR | LR |
Ogawa 2008 [33] | LR | LR | HR | LR | LR | HR | UR |
Silagy 1993 [32] | UR | UR | UR | UR | LR | LR | LR |
Uchiyama 2016 [50] | LR | LR | HR | LR | UR | LR | LR |
Wiviott 2007 [51] | UR | UR | UR | UR | LR | LR | LR |