FRI0224 A New Method to Assess Activity Limitations in Patients with Hip and Knee Osteoarthritis: the Animated Activity Questionnaire (AAQ): Part 1. Development, Validity and Reliability
Background Self-report questionnaires and performance-based tests correlate moderately in measuring activity limitations, indicating that they measure different aspects. Self-reports measure mainly the patients' perception which may lead to cross-cultural differences. Performance-based tests me...
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Veröffentlicht in: | Annals of the rheumatic diseases 2014-06, Vol.73 (Suppl 2), p.463-464 |
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Hauptverfasser: | , , , , , , , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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