Adductor focal laryngeal Dystonia: correlation between clinicians’ ratings and subjects’ perception of Dysphonia

Table 3 Correlations Between Ratings on the VHI-10 and Severity of Current Symptoms on DSQ N = 56

	Subjects’ Ratings on the VHI-10
	Pearson Correlation	Significance (2-tailed)
Subjects’ Ratings of Severity of Dysphonia	0.474	0.000*
Subjects’ Ratings Strain-Strangled	0.417	0.001*
Subjects’ Ratings Roughness	0.490	0.000*
Subjects’ Ratings Increased Expiratory Effort	0.275	0.039
Subjects’ Ratings Voice Tremor	0.539	0.000*
Subjects’ Ratings Voice Arrest	0.458	0.000*

ISSN: 2054-7072