Methodological issues regarding power of classical test theory (CTT) and item response theory (IRT)-based approaches for the comparison of patient-reported outcomes in two groups of patients - a simulation study

Véronique Sebille(Inserm), Bruno Falissard(Inserm), F. Boyer, Tanguy Le Néel(Nantes Université), Jean-Benoît Hardouin(Nantes Université), Gildas Kubis(Nantes Université), Françis Guillemin(Institute for Work & Health)
BMC Medical Research Methodology
March 25, 2010
Cited by 65


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