Airainer R, Klingholz F
Klinik und Poliklinik für Hals-, Nasen- und Ohrenkranke der Ludwig-Maximilians-Universität München, Klinikum Grosshadern.
Laryngorhinootologie. 1991 Jul;70(7):362-6. doi: 10.1055/s-2007-998054.
A total of 160 voice-trained and untrained subjects with functional dysphonia were given a "clinical rating" according to their clinical findings. This was a certain value on a scale that recorded the degree of functional voice disorder ranging from a marked hypofunction to an extreme hyperfunction. The phonetograms of these patients were approximated by ellipses, whereby the definition and quantitative recording of several phonetogram parameters were rendered possible. By means of a linear combination of phonetogram parameters, a "calculated assessment" was obtained for each patient that was expected to tally with the "clinical rating". This paper demonstrates that a graduation of the dysphonic clinical picture with regard to the presence of hypofunctional or hyperfunctional components is possible via computerised phonetogram evaluation. In this case, the "calculated assessments" for both male and female singers and non-singers must be computed using different linear combinations. The method can be introduced as a supplementary diagnostic procedure in the diagnosis of functional dysphonia.
根据临床检查结果，对160名患有功能性发声障碍的受过发声训练和未受过发声训练的受试者进行了“临床评分”。这是一个量表上的特定值，该量表记录了功能性发声障碍的程度，范围从明显的功能减退到极度的功能亢进。这些患者的语图由椭圆近似表示，从而使几个语图参数的定义和定量记录成为可能。通过语图参数的线性组合，为每位患者获得了一个“计算评估值”，预期该值与“临床评分”相符。本文表明，通过计算机化语图评估，可以根据功能减退或功能亢进成分的存在对发声障碍的临床症状进行分级。在这种情况下，必须使用不同的线性组合来计算男性和女性歌手及非歌手的“计算评估值”。该方法可作为功能性发声障碍诊断中的一种辅助诊断程序引入。
