|
Modified Oxford Scale. Validity score (0 to 7) |
|
| Randomisation |
|
| 0 None |
|
| 1 Mentioned |
|
| 2 Described and adequate |
|
| Concealment of allocation |
|
| 0 None |
|
| 1 Yes |
|
| Double blinding |
|
| 0 None |
|
| 1 Mentioned |
|
| 2 Described and adequate |
|
| Flow of patients |
|
| 0 None |
|
| 1 Described but incomplete |
|
| 2 Described and adequate |
|
Garcia-Campayo et al. Arthritis Research & Therapy 2008 10:R81 doi:10.1186/ar2455 |
|