From: Validation of an Estonian version of the Parkinson's Disease Questionnaire (PDQ-39)
Domain | Cronbach alpha | Item-test correlation |
---|---|---|
Mobility | 0.85 | 0.69 |
Activities of daily living | 0.85 | 0.72 |
Emotional well-being | 0.85 | 0.83 |
Stigma | 0.86 | 0.72 |
Social support | 0.84 | 0.68 |
Cognition | 0.82 | 0.67 |
Communication | 0.83 | 0.56 |
Bodily discomfort | 0.81 | 0.69 |