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Longitudinal measurement invariance and explanatory IRT models for adolescents’ oral health-related quality of life
BACKGROUND: Longitudinal invariance is a perquisite for a valid comparison of oral health-related quality of life (OHRQoL) scores over time. Item response theory (IRT) models can assess measurement invariance and allow better estimation of the associations between predictors and latent construct. By...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5896083/ https://www.ncbi.nlm.nih.gov/pubmed/29642916 http://dx.doi.org/10.1186/s12955-018-0879-x |