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

Table 4 Correlation Between Subjects’ and Clinicians’ Ratings of Voice Symptoms N = 56

Voice Symptom	Pearson Correlation	Sig (2-tailed)
Dysphonia	0.353	0.008*
Strain-Strangled Voice Quality	0.389	0.003*
Roughness	0.466	0.000*
Voice Arrest	0.502	0.000*
Increased Expiratory Effort	0.454	0.000*
Voice Tremor	0.216	0.109

Note: All clinician ratings were made during review of the video recording of the Rainbow Passage and description of the Cookie Theft picture
^*Findings were statistically significant at the .01 level

ISSN: 2054-7072