From: Adductor focal laryngeal Dystonia: correlation between clinicians’ ratings and subjects’ perception of Dysphonia
VHI-10
Pearson Correlation
Significance
Overall Severity of Dysphonia on the DSQ
0.536
.000*
Age at Time of Diagnosis
−0.328
.011*
Number of Injections
10.162
.25
Time Since Diagnosis
−0.049
.71
Duration Since Previous BoNT Injection
−0.09
.94