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摘要: 目的: 耳鸣是最常见的耳科疾病,发病率高,发病机制不明。本文通过对突发性聋患者耳鸣分析,进一步明确耳鸣的发病机制。方法: 对192例突聋患者进行回顾分析,分析耳鸣的发病情况,将性别,年龄,突发性聋类型,初始听力情况和耳鸣的强度分别进行卡方检验。结果:性别对耳鸣强度的影响差异有统计学意义(χ2=14.704,P<0.01);其余因素,年龄按照45岁分组(χ2=6.515),按照突发性聋类型分组(χ2=7.783),按照初始听力PTA(χ2=17.374),均差异无统计学意义(均P>0.05)。结论:耳鸣是人体的保护系统,耳鸣强度和听力损失程度无关。耳鸣强度一方面和个体耳鸣的管控系统功能有关,另一方面,45岁以上女性更容易出现程度严重的耳鸣。Abstract: Objective: To explore the pathogenesis of tinnitus.Method: Retrospective analysis of 192 patients with sudden deafness was done with the characteristics.Charactier of tinnitus and the factors that may affect tinnitus.Result: The intense of tinnitus is related with sex,χ2=14.704,P<0.01,and with age increased,the difference was more significant. The intense of tinnitus has not significant difference between age group with 45 years old(χ2=6.515,P>0.05) and the classification of sudden deafness and the degree of hearing loss(χ2=7.783,P>0.05,χ2=17.374,P>0.05).Conclusion: Tinnitus was the protection mechanism of the body,and the intensity was irrelevant to hearing loss. On one hand, there may be different modulate systems between different individual,on the other hand,women over 45 years old were more suffered from the severe tinnitus.
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Key words:
- tinnitus /
- sudden deafness /
- protective mechanism /
- physiological tinnitus /
- release systems
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