农民的职业性听力损失
Occupational hearing loss in farmers.
作者信息
Plakke B L, Dare E
机构信息
Department of Communicative Disorders, University of Northern Iowa, Cedar Falls 50614-0356.
出版信息
Public Health Rep. 1992 Mar-Apr;107(2):188-92.
Studies have shown that there is a great deal of high-frequency sensorineural hearing loss among farmers. The studies have failed, however, to differentiate farmers who have occupational noise exposure only from other potential hearing loss etiologies. This study, through extensive case history information, has isolated a farm noise-exposure group and matched its members by age with persons with no significant noise exposure. Results indicate that farmers exposed only to noise from farming have significantly poorer hearing sensitivity than persons not exposed to noise.
研究表明，农民中存在大量高频感音神经性听力损失。然而，这些研究未能区分仅遭受职业噪声暴露的农民与其他潜在听力损失病因。本研究通过广泛的病史信息，分离出一个农场噪声暴露组，并按年龄将其成员与无显著噪声暴露的人员进行匹配。结果表明，仅暴露于农业噪声的农民的听力敏感度明显低于未暴露于噪声的人员。
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