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[目的]分析兰州市2009年肺癌发病情况。[方法]对兰州市2009年肺癌登记数据进行评估,计算肺癌年龄别、性别发病率,中标率、世标率及构成比;人口标准化率以全国1982年人口普查的人口结构和Segi’s世界人口结构为标准。[结果]2009年肺癌新发病例共918例,粗发病率为48.83/10万,中国人口标化率为41.85/10万,世界人口标化率为57.01/10万。肺癌发病率最高的年龄组为75~岁组,发病率为1015.13/10万。肺癌男性的发病率高于女性。[结论 ]男性及老年人应为兰州市肺癌的重点防控对象。
[Objective] To analyze the incidence of lung cancer in Lanzhou in 2009. [Methods] The lung cancer registration data of Lanzhou City in 2009 were evaluated to calculate the age-related and gender-related incidence of lung cancer, the successful rate, the world standard rate and the constituent ratio. The population normalization rate was based on the population structure of the 1982 national census and Segi’s world population structure As standard. [Results] A total of 918 newly diagnosed cases of lung cancer in 2009 were found. The crude incidence was 48.83 / 100 000. The standardization rate of Chinese population was 41.85 / 100 000 and the world population standardization rate was 57.01 / 100 000. The highest incidence of lung cancer in the age group of 75 ~ group, the incidence was 1015.13 / 100000. The incidence of lung cancer in men than women. [Conclusion] Male and elderly should be the key prevention and control targets of lung cancer in Lanzhou.