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本文应用启东县2707例肝病(急、慢性肝炎、肝硬化)高危人群的第五次随访资料,用Mantel-Heanszel 法和Poisson 回归模型分析了饮水与肝癌的关系。结果表明:在肝病高危人群中,仅男性饮宅沟水的肝癌发病密度较对照组高。提示对肝病高危人群水的作用并不强烈。
In this paper, 2707 cases of liver disease (acute, chronic hepatitis, liver cirrhosis) in Qidong County were treated with the fifth follow-up data. The relationship between drinking water and liver cancer was analyzed by Mantel-Heanszel method and Poisson regression model. The results showed that in the high risk population of liver disease, only male drinking house ditch water liver cancer incidence density than the control group. Suggesting that the role of water at high risk of liver disease is not strong.