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为了摸清人类食管癌与鸡咽食管癌是否有类似的地理分布,1978年我们分别在湖北省钟祥县柴湖公社河南移民的食管癌高发人群和同一公社本地食管癌低发人群以及食管癌低发县恩施龙风公社三个不同地点进行了鸡咽食管癌普查工作。三个人群的食管癌死亡水平不一。柴湖公社本地居地的食管癌年死亡率为7/10万左右。1968年从河南淅川县移居到本公社约五
To find out whether there is a similar geographical distribution of human esophageal cancer and chicken pharyngo-esophageal cancer, in 1978 we had high incidence of esophageal cancer among Henan immigrants from the Chaihu commune of Zhongxiang County, Hubei Province and low incidence of local esophageal cancer in the same commune and low esophageal cancer. The pharyngeal esophageal cancer screening survey was conducted at three different sites in the Enshi Lungfeng commune in Faxian County. The level of death from esophageal cancer varies among the three populations. The annual mortality rate of esophageal cancer in the local area of the Chaihu Commune is 7/10 million. In 1968, he moved from Hechuan County, Henan Province to about five in this commune.