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Using the bootstrap to establish statistical significance for relative validity comparisons among patient-reported outcome measures
BACKGROUND: Relative validity (RV), a ratio of ANOVA F-statistics, is often used to compare the validity of patient-reported outcome (PRO) measures. We used the bootstrap to establish the statistical significance of the RV and to identify key factors affecting its significance. METHODS: Based on res...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3681626/ https://www.ncbi.nlm.nih.gov/pubmed/23721463 http://dx.doi.org/10.1186/1477-7525-11-89 |