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Is assessment of oral health-related quality of life burdensome? An item nonresponse analysis of the oral health impact profile
AIM: This study aimed to investigate if in the 49-item Oral Health Impact Profile (OHIP): (i) more missing data occurred when participants answered more questions, (ii) more missing data occurred in a particular item or set of related items, and (iii) item missingness was associated with the demogra...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8609727/ https://www.ncbi.nlm.nih.gov/pubmed/34814888 http://dx.doi.org/10.1186/s12903-021-01954-w |