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Reliability and clinical relevance of perceptual evaluation of pathological voices

机译:病理性声音的知觉评估的可靠性和临床意义

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摘要

The perceptual GIRBAS scale for deviant voice quality was tested in 5 different institute on 943 voice patients. Each voice was evaluated separately by 2 professionals. The interrater and intrarater correlation is satisfactory for G, R and B. Experience with the scale significantly improves the interrater agreement. Further, GIRBAS/acoustical correlations were investigated by Using the multidimensional voice program(MDVP)of Kay. Principal component analysis allows reduction of 21 MDVP Parameters to 5 clinically relevant clusters, with a typical Acoustic measurement for each of them. The GIRBAS scale Seems to be a valuable instrument for clinical practice.
机译:在5个不同的机构对943位语音患者进行了GIRBAS感知语音质量差异量表的测试。每个声音均由2位专业人员分别进行评估。对于G,R和B,interrater和inrater的相关性是令人满意的。具有规模的经验显着改善了interrater的一致性。此外,通过使用Kay的多维语音程序(MDVP)研究了GIRBAS /声学相关性。主成分分析允许将21个MDVP参数减少到5个临床相关的簇,并对每个簇进行典型的声学测量。 GIRBAS量表似乎是临床实践的宝贵工具。

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