| Randomisation? | Allocation concealed? | Patient blinding? | Care provider blinding?1 | Outcome assessor blinding?2 | Drop-outs described + acceptable? | Free of selective outcome report? | Groups similar at baseline? | Co-intervention avoided or similar? | Compliance acceptable? | Intention-to-treat analysis? | Similar timing outcome assessment? |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Study | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Adorjà n-Schaumann 1999 | LR | LR | UC | HR | UC | LR | LR | LR | LR | HR | LR | LR |
Andersson 1999 | LR | LR | HR | HR | HR | LR | LR | LR | LR | LR | HR | LR |
Chown 2008 | LR | LR | UC | HR | UC | LR 3 | LR | LR | LR | LR | UC | LR |
Cruser 2012 | LR | LR | HR | HR | HR | LR | LR | LR | LR | LR | LR | LR |
Gibson 1985 | UC | UC | HR | HR | HR | LR | LR | HR | LR | LR | UC | LR |
Gundermann 2013 | LR | LR | HR | HR | HR | LR | LR | LR | LR | LR | LR | HR |
Heinze 2006 | LR | LR | HR | HR | HR | LR | LR | HR | LR | LR | LR | LR |
Licciardone 2003 | LR | LR | UC | HR | UC | UC | HR | LR | LR | UC | UC | LR |
Licciardone 2009 | LR | UC | HR | HR | HR | HR | LR | LR | LR | LR | LR | LR |
Licciardone 2013 | LR | LR | UC | HR | UC | LR | HR | LR | LR | LR | LR | LR |
Mandara 2008 | LR | LR | UC | HR | UC | LR | LR | UC | LR | LR | HR | LR |
Recknagel 2007 | LR | LR | HR | HR | HR | LR | LR | HR | LR | LR | LR | LR |
Peters 2006 | LR | LR | HR | HR | HR | LR | LR | LR | LR | LR | HR | LR |
Schwerla 2012 | LR | LR | HR | HR | HR | LR | LR | HR | LR | LR | LR | LR |
Vismara 2012 | LR | LR | HR | HR | HR | LR | LR | LR | LR | LR | HR | LR |