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Floor and ceiling effects in the OHS: an analysis of the NHS PROMs data set
OBJECTIVES: The objective was to examine whether the Oxford Hip Score (OHS) demonstrated a floor or a ceiling effect when used to measure the outcome of hip replacement surgery in a large national cohort. SETTING: Secondary database analysis of a national audit conducted in England and Wales on pati...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4521553/ https://www.ncbi.nlm.nih.gov/pubmed/26216152 http://dx.doi.org/10.1136/bmjopen-2015-007765 |