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    Chapter

    Sequential Analysis of Quality-of-Life Measurements Using Mixed Rasch Models

    Early stop** of clinical trials in the case of either beneficial or deleterious effect of a treatment on quality of life (QoL) is an important issue. QoL is usually evaluated using self-assessment questionna...

    Véronique Sébille, Jean-Benoit Hardouin in Statistical Models and Methods for Biomedi… (2008)