摘要
目的探讨扩展高频测听与年龄的关系及其对老年性听力损失早期诊断的意义。方法应用扩展高频测听对不同年龄组人群进行听力检测。结果随着测试频率增高,各组的听阈逐渐增加,而听阈检出率逐渐下降;不同频率随年龄增加听阈增加,而听阈检出率也逐渐下降。结论扩展高频测听可以作为对老年性听力损失进行早期诊断的依据。在对病人进行高频测听分析时应考虑年龄因素。
Objective To assess the meaning of extended high frequency audiometry in early diagnosis of presbycusis and the relation of it to the age. Methods The groups of different age were examined by extended high frequency audiometry. Results The thresholds increased gradually and the threshold occurrence rate measured decreased as increase of the examined frequencies, as well as increase of the age in different frequency. Conelusion Extended high frequency audiometry have meaning in early diagnosis of presbycusis, and the age of patients shoud be considered.
出处
《哈尔滨医科大学学报》
CAS
北大核心
2005年第5期443-444,共2页
Journal of Harbin Medical University
基金
黑龙江省卫生厅科技资助项目(2003-040)
关键词
扩展高频测听
听力损失
年龄
extended high frequency audiometry
hearing loss
age
