He L
Cancer of Institute, Yangcheng County, Shanxi.
Zhonghua Liu Xing Bing Xue Za Zhi. 1990 Apr;11(2):84-7.
This paper indicated that counties with higher incidence of esophageal cancer in Shanxi were found to centre round Yangcheng, Jincheng, Qinshui etc. by means of an analysis of the gathered areas on mortality of esophageal cancer in every county or city in Shanxi. These form a higher incidence area of noticeable and centric distribution together with other counties in Henan and Hebei. In all towns in Yangcheng, however, there is no gathered areas. Since 1974, the observed tendency of esophageal cancer in Yangcheng has shown that the mortality ranges from 120-150/100,000, without change in male and in female. However, among the population, the mortality in male is always higher than in female. And it increases with age in people over 30 years. Hereditary epidemiological data at Yanli Town in the county has demonstrated that there is significant difference between the distribution of incidence and mortality of esophageal cancer and the probability of binomial distribution, showing obvious familiar gathering of esophageal cancer.
本文通过对山西省各县市食管癌死亡率聚集区的分析发现，山西省食管癌发病率较高的县集中在阳城、晋城、沁水等地。这些地区与河南、河北的其他县共同构成了一个分布明显且集中的高发病区。然而，在阳城的所有乡镇中，并没有聚集区。自1974年以来，阳城县食管癌的观察趋势表明，死亡率在120 - 150/10万之间，男性和女性均无变化。然而，在人群中，男性死亡率始终高于女性。并且在30岁以上人群中随年龄增长而增加。该县演礼镇的遗传流行病学数据表明，食管癌发病率和死亡率的分布与二项分布概率之间存在显著差异，显示出明显的食管癌家族聚集性。
