Article | Is the assessment blinded? | Is the randomization procedure mentioned? | Study subjects: | Were losses and exclusions reported? | Total points | ||||
---|---|---|---|---|---|---|---|---|---|
Yes = 2 pts | Points | Yes = 2 pts | Points | Naive to tx and blind | Points | Yes = 2 pts | Points | Max = 8 Min = 0 | |
[31] | Yes | 2 | Yes | 2 | Blind | 1 | Yes | 2 | 7 |
[28] | Yes | 2 | Yes | 2 | Naive and blind | 2 | No | 0 | 6 |
[44] | No | 0 | Yes | 2 | Naive and blind | 2 | Yes | 2 | 6 |
[43] | No | 0 | Yes | 2 | Naive and blind | 2 | Yes | 2 | 6 |
[40] | Yes | 2 | Yes | 2 | Naive and blind | 2 | No | 0 | 6 |
[21] | Yes | 2 | Yes | 2 | Naive and blind | 2 | No | 0 | 6 |
[39] | Yes | 2 | Yes | 2 | Blind | 1 | Yes | 2 | 6 |
[42] | Yes | 2 | Yes | 2 | Blind | 1 | No | 0 | 5 |
[29] | Yes | 2 | Yes | 2 | Naive | 1 | No | 0 | 5 |
[38] | Yes | 2 | Yes | 2 | Blind | 1 | No | 0 | 5 |
[20] | Yes | 2 | Yes | 2 | Blind | 1 | No | 0 | 5 |
[34] | Yes | 2 | Yes | 2 | Naive | 1 | No | 0 | 5 |
[35] | Yes | 2 | Yes | 2 | Naive | 1 | No | 0 | 5 |
[37] | Yes | 2 | Yes | 2 | Nothing | 0 | No | 0 | 4 |
[18] | No | 0 | Yes | 2 | Nothing | 0 | Yes | 2 | 4 |
[32] | Yes | 2 | No | 0 | Naive and blind | 2 | No | 0 | 4 |
[33] | Yes | 2 | No | 0 | Naive and blind | 2 | No | 0 | 4 |
[41] | Yes | 2 | Yes | 2 | Nothing | 0 | No | 0 | 4 |
[30] | Yes | 2 | No | 0 | Blind to sham laser | 1 | No | 0 | 3 |
[19] | Yes | 2 | No | 0 | Blind | 1 | No | 0 | 3 |
[36] | No | 0 | Yes | 2 | Nothing | 0 | No | 0 | 2 |
[23] | No | 0 | No | 0 | Nothing | 0 | No | 0 | 0 |