Swallowing muscle training for oropharyngeal dysphagia: A non-inferiority study of online versus face-to-face therapy

The purpose of this study is to show the non-inferiority of the telemedicine therapy versus face-to-face using the exercise therapy of oropharyngeal muscles in 183 patients treated consecutively from 2010 to 2020.We conducted a retrospective study comparing two dysphagia treatment groups: online versus face-to-face. Patients were distributed in a non-random way but according to patient's preferences. All patients followed the same pathway and...