近年来,职业性噪声聋的病人有所增加,而且这些患者所接触的噪声强度均较高。为了较全面了解高强度噪声对人体的慢性危害程度,对成都市某大型无缝钢管厂接触高强度噪声的冷轧钢车间进行了现场劳动卫生学调查,并对其71名工人进行全面体格检查,以期为今后的职业性噪声聋的诊断和防治提供依据。现将结果报告如下: In recent years, there has been an increase in the number of occupationally deaf patients, and these patients are exposed to higher levels of noise. In order to comprehensively understand the chronic harm of high intensity noise to the human body, a fieldwork hygiene survey was conducted on a cold-rolled steel workshop exposed to high intensity noise in a large-sized seamless steel pipe plant in Chengdu. A total of 71 workers were inspected for their physical examination , In order to provide the basis for the diagnosis and prevention of occupational noise deafness in the future. The results reported below: