江西省结肠癌与岩石类型的关系

The Relation Between the Cancer of the Colon and the Types of Rock in Jiangxi Province

利用岩石类型资料１０９２个数据，结肠癌死亡调查资料１５４４例，研究了结肠癌死亡率与人群生存区的重要环境因素——岩石类型（岩浆岩、变质岩、碳酸盐岩、碎屑岩、红色碎屑岩、第四系松散岩）的相关性．在此基础上，综合评价了与结肠癌有相关性的岩石类型对结肠癌的发生和发展的影响．

This paper presents the studies on the relativities betwwen the death rate of the colon cancer and the types of rock (magmatic rock, metamorphic rock, carbonate bock, clastic rock, red clastic rock and friable rock of guaternary sestem)in different living areas of population by means of the information of rock types with 1092 data and the inve stigations of 1544 examples about the death of the colon cancer. on the basis of this study it makes the comprehensive appraisal on the influence of the types of rock which related to the cancer of colon as to the occurring and developing of the cancer of colon.