Table 2 Assessment of study quality
Studies | Allocation Concealment | Blinding | ITT Analysis | Lost to Follow-up | Early Stopping | Baseline similarity |
|---|---|---|---|---|---|---|
Gainnier M, 2004 | Yes (Not specified) | Yes | Yes | No | No | Yes |
Forel JM, 2006 | Yes (Not specified) | Yes | No | No | No | Yes |
Papazian L, 2010 | Yes (Computer generated) | Yes | Yes | No | No | Yes |