The result showed that the prevalence rate of noise induced deafness was 27 36%, there was a dose response relation between the incidence of noise induced deafness and the doses of the noise exposure.

研究结果表明，所调查麻纺厂噪声作业工人噪声性耳聋罹患率为2 7 36 % ，各级噪声性耳聋罹患率与接触噪声剂量之间存在着剂量反应关系。

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The result showed that the prevalence rate of noise induced deafness was 27 36%, there was a dose response relation between the incidence of noise induced deafness and the doses of the noise exposure.

研究结果表明，所调查麻纺厂噪声作业工人噪声性耳聋罹患率为2 7 36 % ，各级噪声性耳聋罹患率与接触噪声剂量之间存在着剂量反应关系。

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