|
Study
|
Hypothesis testing (Construct validity)
|
Criterion validity
|
Reliability
|
Responsiveness
|
|---|
|
Joa et al. [43]
| |
Fair / ++
| | |
|
Perry et al. [44]
| |
Fair / ++
| | |
|
Mercer et al. [45]
|
Fair / -
| | | |
|
Level of evidence
|
Limited
|
Moderate
| | |
- Level of evidence [41]: Strong = consistent findings in multiple studies of good methodological quality OR in one study of excellent; Moderate = consistent findings in multiple studies of fair methodological quality OR in one study of good methodological quality; Limited = one study of fair methodological quality methodological quality; Conflicting = Conflicting findings; Unknown = Only studies of poor methodological quality
- + positive rating, ? indeterminate rating, − negative rating