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自1956年4月至1959年4月的三年期间,作者等对本市甲蓄电池厂(145名)、乙蓄电池厂(13名)、某丹粉厂(18名)、某印刷厂铸字车间(26名)及唐山市某磁器厂吹花组(2名)共204名工人进行了一至二次的健康检查,同时又检查5名疑有接触,3名仅过去有过接触,和10名完全未接触铅的工人及职员。全部(共计222名)检查均在工厂内及本院门诊部进行,其中20名曾先后住院治疗。同时进行车间空气铅浓度测定。健康检查的项目包括职业史、症状、体征、血常规、血小板、网织红细胞、硷粒凝聚、粪卟啉尿及蛋白尿。140名工人职员曾作骨骼 X 线检查,另有15名住院接受乙烯二胺四
During the three-year period from April 1956 to April 1959, the author studied a total of 145 battery manufacturers, 13 battery manufacturers, 18 Dan Mengfen plants, 26 workers), and Blowing Flower Group (2 workers) from a magnetic factory in Tangshan City for a total of 204 workers. They also conducted one to two medical examinations and examined five suspects, three past only contacts and 10 complete Workers and staff not exposed to lead. All (a total of 222) inspections were conducted in the factory and outpatient clinics in this hospital, of which 20 were hospitalized. At the same time workshop air lead concentration determination. Items for health screening include occupational history, symptoms, signs, blood tests, platelets, reticulocytes, agglomeration of alkaloids, urine and proteinuria. 140 workers had a bone X-ray examination, and another 15 were hospitalized to accept ethylene diamine IV