Study | Consecutive patients | Prospective data collection | Reported end-points | Unbiased outcome evaluation | Appropriate controls | Contemporary groups | Groups equivalent | Sample size | Score |
---|---|---|---|---|---|---|---|---|---|
Verhoef (2017) | 2 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 11 |
Al-Husaini (2014) | 2 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 11 |
Uberti (2015) | 2 | 0 | 2 | 1 | 2 | 2 | 2 | 1 | 12 |
Abrao (2008) | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 14 |
Yarandi (2008) | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 14 |
Baptista (2012) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 16 |
Lee (2017) | 2 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 11 |
Matsui (2005) | 2 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 11 |
Matsui (1998) | 2 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 11 |