Refining scores based on patient reported outcomes – statistical and medical perspectives

Patient Reported Outcomes (PRO) are gaining more and more importance in the context of clinical trials. The assessment of PRO is frequently performed by questionnaires where the multiple items of a questionnai...

Source: BMC Medical Research Methodology - July 31, 2019 Category: Research Authors: Manuel Fei ßt, André Hennigs, Jörg Heil, Helfried Moosbrugger, Augustin Kelava, Ilona Stolpner, Meinhard Kieser and Geraldine Rauch Tags: Research article Source Type: research