Ear and Hearing2026年8月14日

患者頸部前庭誘發肌電位的一致性、可靠性及測量誤差:Ⅱ. 潛伏期與振幅的統合分析與可靠性研究

// Agreement, Reliability, and Measurement Error of Cervical Vestibular Evoked Myogenic Potentials in Patients: II. Meta-Analysis and Reliability of Latency and Amplitude

本研究評估耳蝸植入候選者頸椎前庭誘發肌電位(cVEMP)潛伏期與振幅的測試重測信度與測量誤差|發現信度僅屬中等,且個體內變異大、信賴區間寬廣,須變化顯著才能超越誤差範圍|綜合前人研究進行的統合分析也顯示類似中等信度,反映方法差異但結果一致|結論為現有cVEMP測量尚不足以用於個別臨床監測,但具群體研究或比較價值。

// This study evaluated the test-retest reliability and measurement error of cervical vestibular evoked myogenic potentials (cVEMP) latency and amplitude in cochlear implant candidates, using random-effects models and meta-analysis of prior studies. Results showed moderate reliability with considerable within-subject variability and wide confidence intervals, indicating that changes must be large to surpass measurement error. Meta-analysis confirmed only moderate reliability across studies, highlighting methodological differences but consistent findings. The study concludes that current cVEMP measurements lack sufficient reliability for individual clinical monitoring, though they may be useful in research or group comparisons.

Published 2026年8月13日

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