From: Speech-aid prosthesis in velopharyngeal incompetency patient with cleft palate: can speech aids be applicable for adult patient?
a
i
E
O
u
ja
je
wi
Pre-Op
41.78
90.52
46.03
68.47
56.95
48.06
65.32
68.86
Post-Op
39.86
65.25
42.02
57.23
53.06
13.06
32.83
52.32
Before SAP
22
42
6
13
8
15
25