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报告使用纯音听力计按对侧匹配法测量主观性耳鸣200例,其中22.5％为双侧性耳鸣95.9％伴有听力减退。耳鸣匹配成功率为94.7％,纯音性耳鸣的同侧掩蔽成功率为97.3％。
The report uses a pure tone audiometer to measure subjective tinnitus by contralateral matching method in 200 cases, of which 22.5% of bilateral tinnitus 95.9% accompanied by hearing loss. The successful rate of tinnitus matching was 94.7%, and the success rate of ipsilateral masking of pure tone tinnitus was 97.3%.