CAJ | 학술논문

目的了解神经性渐进性耳鸣、耳聋患者的耳鸣响度与听阈提高速度的关系。方法对50例(76耳)神经性耳鸣并伴听阈提高的患者作纯音听阈及耳鸣响度的测试，并根据病程时间计算听阈提高速度。对25耳耳鸣响度在≤10 dB听力级(HL)的患者与52耳耳鸣响度在＞10 dB HL的患者之提高速度进行比较，并进行统计学分析。结果耳鸣响度≤10 dB的24耳与＞10 dB的52耳听阈之提高速度在3 kHz以上高频区差异有显著性(P＜0.01)。结论耳鸣响度大小与听阈提高速度有关联。听阈的提高速度随着耳鸣响度的加大而增快。
목적료해신경성점진성이명、이롱환자적이명향도여은역제고속도적관계。방법대50례(76이)신경성이명병반은역제고적환자작순음은역급이명향도적측시，병근거병정시간계산은역제고속도。대25이이명향도재≤10 dB은력급(HL)적환자여52이이명향도재＞10 dB HL적환자지제고속도진행비교，병진행통계학분석。결과이명향도≤10 dB적24이여＞10 dB적52이은역지제고속도재3 kHz이상고빈구차이유현저성(P＜0.01)。결론이명향도대소여은역제고속도유관련。은역적제고속도수착이명향도적가대이증쾌。
Objective　To study the reaction between tinnitus volume and the ascending speed of auditory threshold in chronic nervous tinnitus patients.Methods　The tinnitus volmue and auditory threshold in 50 nervous tinnitus patients (76 ears) with raising auditory threshold were detected by pure tone audiometer.Results　There was a significant difference between the 24 ears with tinnitus volume ≤10 dB HL and the 52 ears with tinnitus volume ＞10 dB HL (P＜0.01)，especially in above 3 kHz frequency field.Conclusion　There are relations between tinnitus volume and the ascending speed of auditory threshold,clinical doctors should slow down the ascending speed of auditory threshold by treating tinnitus.