Table 3 Levels of evidence for quality of measurement properties proposed by Cochrane Back Review Group
From: Measurement properties of the upright motor control test for adults with stroke: a systematic review
| Level | Rating | Criterion |
|---|---|---|
| Strong | +++ or --- | Consistent findings in multiple studies of good methodological quality OR in one study of excellent methodological quality |
| Moderate | ++ or -- | Consistent findings in multiple studies of fair methodological quality OR in one study of good methodological quality |
| Limited | + or - | One study of fair methodological quality |
| Conflicting | +/− | Conflicting findings |
| Unknown | ? | Only studies of poor methodological quality |