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Validation of a mobility item bank for older patients in primary care
BACKGROUND: To develop and validate an item bank to measure mobility in older people in primary care and to analyse differential item functioning (DIF) and differential bundle functioning (DBF) by sex. METHODS: A pool of 48 mobility items was administered by interview to 593 older people attending p...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3547751/ https://www.ncbi.nlm.nih.gov/pubmed/23216846 http://dx.doi.org/10.1186/1477-7525-10-147 |