摘要
本文对某化工厂有硫化氢密切接触史并连续工作八年以上的７７名工人进行了听力检查，同时与５０名非硫化氢接触人员进行了比较分析。结果表明：长期接触低浓度硫化氢对听力有一定的影响，且随接触硫化氢工龄的增加。
An audiometry was performed for 77 workers having continuous exposure to hydrogen sulfide for more than 8 years in a chemical factory The results were compared with those workers without hydrogen sulfide exposure The results showed that long term exposure to hydrogen sulfide might affect the hearing ability The longer the exposure period is,the worse the hearing loss will be
出处
《职业医学》
1998年第6期20-21,共2页
China Occupational Medicine
关键词
硫化氢
听阈
听力损害
Hydrogen sulfide,Hearing threshold,hearing loss
