https://scholars.lib.ntu.edu.tw/handle/123456789/474498
標題: | Diagnostic value of combining bilateral electrocochleography results for unilateral Ménière's disease | 作者: | Hwang J.H. Ho H.C. Hsu C.J. WEI-SHIUNG YANG TIEN-CHEN LIU |
公開日期: | 2008 | 卷: | 13 | 期: | 6 | 起(迄)頁: | 365-369 | 來源出版物: | Audiology and Neurotology | 摘要: | We defined 'an interaural difference in the summating potential/action potential (SP/AP) ratio from the ipsilateral hearing-impaired side to the contralateral normal-hearing side of ?0.15' as a positive result for a novel 'relative criterion' for the diagnosis of unilateral M?ni?re's disease. A uniform result could be derived only between a positive ECoG result and the side of disease in 78.7% subjects by conventional absolute criterion (SP/AP ?0.42). By adding the relative criterion, we found that the diagnostic value increased greatly in specificity (91.2%) and increased slightly in positive predictive rate (79.2%), but decreased greatly in sensitivity (28.8%) and decreased slightly in negative predictive rate (52.5%). In addition, we verified which ear had the disease in all positive cases. Copyright ? 2008 S. Karger AG. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-53549094140&doi=10.1159%2f000136155&partnerID=40&md5=467809f9d472d0996cc38008f60ddd48 https://scholars.lib.ntu.edu.tw/handle/123456789/474498 |
ISSN: | 1420-3030 | DOI: | 10.1159/000136155 | SDG/關鍵字: | action potential; adult; article; controlled study; criterion variable; diagnostic value; electrocochleography; evoked response; female; hearing impairment; human; inner ear; major clinical study; male; Meniere disease; priority journal; Action Potentials; Adult; Audiometry, Evoked Response; Auditory Threshold; Female; Functional Laterality; Humans; Male; Meniere Disease; Middle Aged; Retrospective Studies; Sensitivity and Specificity; Severity of Illness Index; Tympanic Membrane |
顯示於: | 醫學系 |
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