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首页> 外文期刊>Hearing, balance and communication. >The signal-to-noise ratio assessment in cochlear implanted patients through the Italian Matrix Sentence test (Oldenburg test)
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The signal-to-noise ratio assessment in cochlear implanted patients through the Italian Matrix Sentence test (Oldenburg test)

机译：通过意大利基质句子测试（Oldenburg测试）的耳蜗植入患者的信噪比评估

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Purpose: A lot of energy has been spent in advances in audiology to define a new strategy of diagnosis and rehabilitation in hearing-impaired patients, in particular for those rehabilitated with cochlear implants or hearing aids. The OLSA test or Matrix Sentence test is a new testing tool able to precisely define a signal-to-noise ratio in different clinical or diagnostic conditions. Spreading of this new test has a standardized level of reference which can help clinicians in comparing patients and data. Method: Implanted patients with contralateral hearing aid use were enrolled in the recent Italian Matrix Sentence test validated for the Italian language. Patients with good perceptual outcomes without post-operative complications were asked to undergo the Italian Matrix Sentence test twice in a day section with or without a cochlear implant and/or contralateral hearing aids. Results: Forty-five cochlear implanted patients with good outcomes and without major complications were enrolled in the present study to compare speech discrimination in noise with cochlear implants and/or hearing aids during bimodal or unimodal stimulation. Obviously, a significant difference was noticed in patients with cochlear implants or hearing aids when compared with patients without digital devices, as well as a statistically significant difference was found in patients with a cochlear implant only when compared with patients with hearing aids. Nevertheless, significant differences were found when comparing bimodal stimulation to unimodal stimulation with the cochlear implant: an ameliorative trend has been reported among patients with either the devices (hearing aids and cochlear implant). Conclusion: The Italian Matrix Sentence test is useful and automated speech audiometry allows a comprehensive evaluation of perceptual abilities in hearing impaired patient. Nevertheless, gives important information among implanted patients especially in the adaptive mode for central comprehension of the signal in noise.
机译：目的：在听力学的进展中已经花了很多能量，以确定听力受损患者的诊断和康复的新策略，特别是对于用耳蜗植入物或助听器恢复的人。 OLSA测试或矩阵句子测试是能够精确地定义不同临床或诊断条件中的信噪比的新测试工具。这种新测试的传播具有标准化的参考水平，可以帮助临床医生比较患者和数据。方法：植入对侧助听援助用途的患者入学于最近为意大利语验证的意大利矩阵句子测试中读取。没有术后并发症的患者的患者被要求在有或没有耳蜗植入物和/或对侧助听器的一天部分中进行两次意大利矩阵句子试验。结果：在本研究中注册了四十五个耳蜗植入患者，没有主要并发症，以比较双峰或单峰刺激期间的耳蜗植入物和/或助听器的噪音噪声歧视。显然，与没有数字设备的患者相比，耳蜗植入物或助听器的患者中发现了显着差异，并且仅在与助听器患者的患者相比时发现患有耳蜗植入患者的统计学上显着差异。然而，在将双峰刺激与耳蜗植入物与单峰刺激进行比较时发现显着差异：患有设备（助听器和耳蜗植入）的患者中报道了改进趋势。结论：意大利基质句子测试是有用的，自动化语言听力测定允许全面评估听力受损患者的感知能力。然而，在植入患者中提供重要信息，特别是在适应模式下，用于噪声中的信号的中心理解。

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