Development and validation of the peptic ulcer scale under the system of quality of life instruments for chronic diseases based on classical test theory and generalizability theory

BACKGROUND: Quality of life (QOL) for patients with Peptic ulcer disease (PUD) is of interest worldwide and disease-specific instruments are needed for clinical research and practice. This paper focus on the development and validation of the PUD scale under the system of quality of life instruments...

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Detalles Bibliográficos
Autores principales: Wan, Chonghua, Chen, Ying, Gao, Li, Zhang, Qingqing, Quan, Peng, Sun, Xiaoyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7734778/
https://www.ncbi.nlm.nih.gov/pubmed/33317456
http://dx.doi.org/10.1186/s12876-020-01562-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7734778/
https://www.ncbi.nlm.nih.gov/pubmed/33317456
http://dx.doi.org/10.1186/s12876-020-01562-y

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