Statistical methods for primary and secondary outcomes {20a}
dysphagia, voice, cough
DYSPHAGIA
No data are available in the literature regarding the association of dysphagia with the cough and voice features that will be obtained in this study. Therefore, this study is exploratory, and no a priori hypothesis must be tested. Non-parametrical tests (Wilcoxon and Mann–Whitney The primary conclusions of this exploratory research project will be based on the intention-to-treat principle (ITT). All participants’ data will be analysed except if they withdraw consent of use of their data.