突发性耳聋预后的相关因素探讨

目的：探讨影响突发性耳聋预后的相关因素。方法286例突发性耳聋患者治疗前和治疗后进行纯音听阈测试对比，探讨影响预后的相关因素。结果突发性耳聋预后与患者的发病时间、年龄大小、听力损失情况、有无眩晕、高血压、糖尿病及焦虑情绪有关，而与性别无关。结论突发性耳聋患者发病时间越长、年龄越大、听力损失越重，治疗预后越差。听力图中，高频型和水平型比中频型和低频型预后差，全聋型最差。不伴眩晕、无高血压高血脂糖尿病、无焦虑情绪的突发性耳聋患者疗效明显好于伴眩晕、有高血压高血脂糖尿病、有焦虑情绪患者。

Analysis of relevant factors on prognosis of idiopathic sudden sensorineural hearing loss

Objective To evaluate the factors that may affect the prognosis of hearing recovery in cases of idiopathic sudden sensori-neural hearing loss( ISSHL) . Methods Through retrospective analysis of the 286 cases of ISSHL that were diagnosed and treated in our de-partment, and comparison between changes in pure tone threshold audiometry before and after treatment, the correlation factors of prognosis of ISSHL were explored. Results The prognosis was correlated with patients' morbidity time, age, degree of hearing loss, hearing loss curve type, disease of high blood pressure, dizziness and diabetes, and anxiety, and no correlation with gender was found. Conclusion The youn-ger the patients with ISSHL were, and the shorter the time of onset was, the better the prognosis would be. The efficacy of ISSHL without ver-tigo, underlying diseases and anxiety was significantly better than that with vertigo, underlying diseases and anxiety. Among various types of hearing loss curve, the prognoses of intermediate-frequency type and low-frequency type were better than those of high-frequency type and horizontal type, and the deaf type came the worst.