Table 1 MINORS.
A clearly stated aim | Inclusion of consecutive patients | Prospective collection of data | Endpoints appropriate to the aim of the study | Unbiased assessment of the study endpoint | Follow-up period appropriate to the aim of the study | Loss to follow-up less than 5% | Prospective calculation of the study size | Total | |
|---|---|---|---|---|---|---|---|---|---|
Das et al. (2001)35 | 2 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 8 |
Kimura et al. (2006)39 | 2 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 8 |
Maeda et al. (1999)41 | 2 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 6 |
Mizuguchi et al. (2004)54 | 2 | 2 | 1 | 2 | 0 | 2 | 0 | 0 | 9 |
Yachida et al. (2000)55 | 2 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 8 |
Yachida et al. (2009)56 | 2 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 7 |