一项简单的测试可以判断听力损失的原因是在内耳还是在大脑。这项结果将有助于助听器的验配。
A brief test can determine if cause of hearing loss is in the inner ear or in the brain. The results are useful in hearing aid fitting.
方法：对四川、重庆、云南、山西及北京地区共2 5家助听器验配店的验配师，进行助听器验配向导问卷调查。
Method: the questionnaires survey in 25 hearing AIDS fitting stores in Sichuan, Chongqing, Yunnan, Shanxi and Beijing was carried out and the results analyzed.
方法：对四川、重庆、云南、山西及北京地区共2 5家助听器验配店的验配师，进行助听器验配向导问卷调查。
Method: the questionnaires survey in 25 hearing AIDS fitting stores in Sichuan, Chongqing, Yunnan, Shanxi and Beijing was carried out and the results analyzed.
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