Pribuisiene Ruta, Uloza Virgilijus, Kupcinskas Limas, Jonaitis Laimas
Department of Otolaryngology, Kaunas University of Medicine, Kaunas, Lithuania.
J Voice. 2006 Mar;20(1):128-36. doi: 10.1016/j.jvoice.2004.12.001. Epub 2005 May 31.
The aim of the study was to outline the multidimensional perceptual, subjective, and instrumental acoustic voice changes in the group of reflux laryngitis (RL) patients. Data of multidimensional voice assessment of 108 RL patients and 90 healthy persons of the control group were subjected to comparative analysis. A slight hoarseness according to the GRB (G-grade, R- rough, B-breathy) scale was prevailing in the RL patients group. Statistically significant difference (P < 0.001) between RL patients group and the control group was found of all voice parameters measured, with the patients having worse results--increased mean jitter, shimmer, normalized noise energy, voice handicap index (VHI), and decreased parameters of phonetogram. The results of the study demonstrated that multidimensional voice assessment documented deteriorated voice quality and restricted phonation capabilities in the tested group of RL patients.
该研究的目的是概述反流性喉炎（RL）患者群体中多维的感知、主观和仪器声学语音变化。对108例RL患者和90例健康对照组人员进行了多维语音评估数据的比较分析。RL患者组中，根据GRB（G分级、R粗糙、B呼吸音）量表，轻微嘶哑较为普遍。在所有测量的语音参数方面，RL患者组与对照组之间存在统计学显著差异（P < 0.001），患者的结果更差——平均抖动、闪烁、归一化噪声能量、嗓音障碍指数（VHI）增加，而语图参数降低。研究结果表明，多维语音评估记录了受试RL患者组语音质量的恶化和发声能力的受限。
