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[目的]分析盐亭县2004～2009年主要肿瘤死亡率的变化趋势。[方法]数据来源于盐亭县肿瘤研究所2004～2009年肿瘤死亡数,以2000年人口普查的年龄结构为标准人口,计算中国标准化死亡率。死亡率的变化趋势用每年变化百分比来表示。[结果]2004～2009年食管癌死亡率明显下降,胃癌和肝癌的死亡率无明显的变化;但肺癌死亡率明显上升。[结论]恶性肿瘤严重危害人民身体健康,应加大肿瘤防治工作。
[Objective] To analyze the changing trend of main tumor mortality in Yanting from 2004 to 2009. [Method] The data come from the number of tumor deaths in Yanting County Cancer Institute from 2004 to 2009. Calculate the normalized death rate in China based on the age structure of the 2000 census. The trend in mortality is expressed as a percentage of annual change. [Results] The mortality of esophageal cancer was significantly decreased from 2004 to 2009, with no significant changes in the mortality of gastric cancer and liver cancer; however, the mortality rate of lung cancer increased significantly. [Conclusion] Malignant tumors seriously endanger the health of the people and should increase the prevention and treatment of tumors.