The GRBAS scale is a globally recognized, clinical gold standard for the auditory-perceptual evaluation of voice quality. We use kumaresan "Puberphonia pitch index" for assessing the voice as per the patient's statement.
1. Inaudible: 27%
2. Vocal fatigue: 22%
3. Child voice: 11%
4. Female voice: 10%
5. Double voice: 9%
6. Nasal voice: 7%
7. Not a strong manly voice: 7%
8. High-pitched voice: 5%
9. Hoarseness: 1%
10. Breathy voice: 1%
This greatly gives an idea of the severity & plan of treatment.
Dr M Kumaresan 9841055774
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