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石工是较古老的工种,因是个体操作、分散作业,过去有关石工矽肺报告不多,我们自一九六三年至一九七三年的十年中,从门诊和集体检查照片中,有完整资料、胸片质量满意者45例、现分析讨论如下: 一、患病年龄石工常从十三、四岁、或十六、七岁就跟师学习、一般粉尘浓度低、发病工龄长、患病年龄较大。本组病例患病年龄最小者36岁,最大者74岁,平均为55岁。
Masonry is an older type of work. Because of individual operation and decentralized operations, there were few reports of silicosis in masonry in the past. From the photographs of out-patient clinics and group examinations in the past ten years from 1963 to 1973, Complete information, chest radiograph quality satisfaction 45 cases, the analysis is as follows: First, the age of illness Shigong often from thirteen, four years old, or sixteen, seven years old just with the teacher to study, the general low concentration of dust, long onset of service, Sick older. The lowest prevalence of this group of patients 36 years old, the largest of 74 years old, with an average of 55 years old.