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GRBAS перцептивна скала за глас×Скала за изход и тежест на дисфагията×
ОбластЛогопедияЛогопедия
СемействоProcess / pipelineProcess / pipeline
Година на възникване19811999
СъздателHirano, M.O'Neil, K. H., et al.
ТипClinician-ratedClinician-rated
Основополагащ източникHirano, M. (1981). Clinical Examination of Voice. Vienna: Springer-Verlag. ISBN: 978-3-7091-4621-5O'Neil, K. H., Purdy, M., Falk, J., & Gidas, L. (1999). The Dysphagia Outcome and Severity Scale. Dysphagia, 14(3), 139–145. DOI ↗
Други названияGRBAS, GRBASI, Voice Perceptual RatingDOSS
Свързани32
РезюмеThe GRBAS Scale (Grade, Roughness, Breathiness, Asthenia, Strain) is a clinician-rated perceptual assessment tool for classifying voice quality across five distinct vocal dimensions. Developed by Hirano in 1981, GRBAS provides a standardized language for voice clinicians and physicians to describe dysphonia characteristics (e.g., rough voice, breathy voice, weak voice) using ordinal subscales. GRBAS is foundational in voice pathology education and remains widely used in clinical and research settings despite modern objective measures like acoustic analysis and laryngeal imaging.The Dysphagia Outcome and Severity Scale (DOSS) is a 7-point clinician-rated ordinal scale that measures the severity of swallowing dysfunction and functional swallowing outcomes across two dimensions: safety (penetration-aspiration risk) and efficiency (oral intake adequacy and diet level tolerance). Developed by O'Neil and colleagues in 1999, DOSS integrates clinical observation with videofluoroscopic findings to provide a standardized, functionally meaningful classification of swallowing status from normal to non-functional.
ScholarGateНабор от данни
  1. v1
  2. 3 Източници
  3. PUBLISHED
  1. v1
  2. 3 Източници
  3. PUBLISHED

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ScholarGateСравнение на методи: GRBAS Voice Perceptual Scale · Dysphagia Outcome and Severity Scale. Извлечено на 2026-06-20 от https://scholargate.app/bg/compare