摘要
利用土壤元素数据 2 0 6 94 4 8个 ,癌死亡调查资料 7870 80例 ,研究了胃癌、食管癌、肝癌、宫颈癌、肺癌、大肠癌、白血病、鼻咽癌、乳腺癌死亡率与人群生存的土壤环境中 6 4个元素的相关性。得出了这些癌症死亡率与哪些元素呈正。
By employing 2?069?448 data of soil elements and 787?080 cases of death investigation information of cancer,the relativity of the death rate of gastric carcinoma,eancer of esophagus,cancer of liver,cervical cancer,lung cancer,cancer of large intestine, leakaemia, nosopharyngeal carcinoma and breast cancer,and 64 elements in the soil environment in which human beings live are studied. Aud the statistic results of the cancer death rate presenting positive and negatire relativity with which elements are obtsoined.
关键词
中国
癌症
土壤环境
化学元素
相关性
China Cancer Dearth rate Soil environment Chemical elements Relativity
