Dysphagia Intervention Number of participants implemented Voice Intervention Number of participants implemented
1 Oro-facial exercises 3 Vocal cord adduction exercises 4
2 Sensory stimulation 2 Vocal function exercises 5
3 Masako manoeuvre 10 Vocal hygiene 9
4 Effortful swallow 12 Respiratory support for phonation 9
5 Supraglottic swallow 0 EMST 1
6 Pitch glide 3 Other 2
7 Mendelsohn manoeuvre 5
8 Postural strategy 6
9 Chin tuck against resistance 1
10 EMST 1
11 NMES 0
12 Other 17