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Catquest-9SF questionnaire: validation of Malay and Chinese-language versions using Rasch analysis
BACKGROUND: Catquest questionnaire was originally developed in Swedish to measure patients’ self-assessed visual function to evaluate the benefit of cataract surgery. The result of the Rasch analysis leading to the creation of the nine-item short form of Catquest, (Catquest-9SF), and it had been tra...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5755437/ https://www.ncbi.nlm.nih.gov/pubmed/29304817 http://dx.doi.org/10.1186/s12955-017-0833-3 |