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Comparison of a video versus paper questionnaire on functional limitation in lower limb osteoarthritis
INTRODUCTION: The video Animated Activity Questionnaire (AAQ) was developed to assess the impact of lower limb osteoarthritis (OA) on daily functional activities. The objective of the study was to compare the video and the HOOS/KOOS paper questionnaires and to assess the effect of order of administr...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6825726/ https://www.ncbi.nlm.nih.gov/pubmed/31679508 http://dx.doi.org/10.1186/s12891-019-2868-6 |