江西省食管癌与岩石类型

The relationship of esophagus cancer and the types of rock in Jiangxi province

利用江西省大量岩石类型和食管癌死亡调查资料，对食管癌死亡率与人群生存区岩石类型的相关性进行了研究。结果表明，江西省食管癌死亡率与岩石类型密切相关。食管癌死亡率与变质岩、碳酸盐岩、第四系松散岩、红色碎屑岩呈正相关，与岩浆岩呈负相关，与碎屑岩相关不显著。

Based on a large amount of investigatlon data of rock types and death cases of erophagus cancer, the relation-sliip between mortality of emphagus cancer and rock types in the living areas of people have been studied.The resultsshowed that the mortality of esophagus cancer closely related to rock types. The mortality is positively related to metamor-phic rock, carbonate rock, Quaternary friable rock and red clastic rock,and negatively related to magmatic rock, but has no correlation with clastic rock.