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本文用高压氧和高压氧加药物两种方法对噪声性耳聋进行了临床疗效观察,其有效率分别为37.5%和81.2%。高压氧加药物临床疗效特点为,显效率随疗程次数增加而显著提高;语频听力改善与疗程次数呈正相关;各频率平均听力曲线随疗程次数呈平行性提高,尤以第一疗程提高显著。16病耳中有12耳(75%)语频听力恢复到正常范围,高频听力有1耳恢复到正常。
In this paper, hyperbaric oxygen and hyperbaric oxygen plus drugs two methods of noise-induced deafness were observed clinical efficacy, the effective rate was 37.5% and 81.2%. The clinical curative effect of hyperbaric oxygen plus medicine is that the markedly effective rate increases significantly with the increase of the number of course of treatment; the improvement of speech audition is positively correlated with the number of course of treatment; the average hearing curve of each frequency increases with the number of course of treatment, especially in the first course of treatment. There were 12 ears (75%) of 16 diseased ears with audible hearing returned to the normal range and 1 ear of high-frequency hearing returned to normal.