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本文分析了北京市1977～1979年8个城近郊区2,216名肺癌死亡病例的流行病学规律,并就其危害程度、流行病学特点等进行了讨论。认为要在北京市控制恶性肿瘤,肺癌应摆在首位;加强对35～64岁人群的癌前体检,是早期预防、减少死亡的关键;城市环境因素是肺癌病因学研究中的重要内容。
This article analyzes the epidemiological rules of 2,216 deaths from lung cancer in the outskirts of eight cities in Beijing from 1977 to 1979 and discusses their harmfulness and epidemiological characteristics. In order to control malignant tumors in Beijing, lung cancer should be placed in the first place. To strengthen the precancerous examination of 35-64-year-old population is the key to early prevention and reduce death. Urban environmental factors are the important contents in the etiology of lung cancer.