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听力损失的程度分类划分如下 - 上海助听器-瑞士峰力助听器验配服务中心5折起

听力损失的程度分类划分如下

上海宁耳听力助听器折扣店价格可面议电话: 15221235618  15221230287  021-56702325,15026741983;021-36212989  139-1793-6029欢迎咨询
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听力损失大于25分贝的成年人就可能出现交流困难(对儿童来说,还会限制其语言发展和信息的获取)。
根据X标准,听力损失程度划分如下:

听力损失
分类
影响
0-25分贝
正常听力
26-40分贝
轻度
听弱声有困难
41-55分贝
中度
听正常的声音经常有困难
56-70分贝
中重度
听响声偶尔有困难
71-90分贝
重度
听响声经常有困难
>90分贝
极重度
几乎全聋

 

 

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