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机译:Accuracy of mixture item response theory models for identifying sample heterogeneity in patient-reported outcomes: a simulation study
Department of Community Health Sciences,University of Calgary;
Department of Community Health Sciences,University of Manitoba;
Faculty of Nursing,Trinity Western UniversityResearch Computing Services,University of CalgaryDepartment of Mathematics & Statistics,University of SaskatchewanDepartment of Educational and Counselling, Psychology, and Special Education, (MERM Program;
Patient-reported outcomes measures; Latent class; Item response theory; Measurement invariance; Computer simulation;