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[目的]分析2012年中山市恶性肿瘤发病概况,为中山市恶性肿瘤防治提供科学依据。[方法]收集整理2012年中山市恶性肿瘤发病资料,分析其发病数、粗率、中标率、世标率及构成比等指标。[结果]2012年中山市恶性肿瘤新发病例4279例,其中男性2428例,女性1851例,男、女性世标率分别为261.85/10万和179.57/10万。男性发病前5位恶性肿瘤依次是肺、肝、鼻咽、食管、结肠癌,女性依次是乳腺、肺、宫体、结肠和脑及神经系统恶性肿瘤,鼻咽癌分别居中山市同期男、女性恶性肿瘤发病顺位的第3位和第10位。男、女性年龄别发病率均从40~岁组开始迅速上升,但男、女性年龄别发病模式不同。[结论]2012年中山市恶性肿瘤发病总体居国内中等水平,鼻咽癌和女性宫体癌发病居国内较高水平,应加强防治。
[Objective] To analyze the incidence of malignant tumors in Zhongshan City in 2012 and provide a scientific basis for prevention and treatment of malignant tumors in Zhongshan. [Methods] The incidence of malignant tumor in Zhongshan City in 2012 was collected and analyzed. The incidence, crude rate, successful rate, world standard rate and composition ratio were analyzed. [Results] There were 4,279 new cases of malignant neoplasm in Zhongshan City in 2012, including 2428 males and 1851 females. The world standard rates of male and female were 261.85 / 100000 and 179.57 / 100000 respectively. The top five malignant tumors in men were lung, liver, nasopharynx, esophagus and colon cancer, followed by breast, lung, uterine body, colon and brain and neurological malignancies. Nasopharyngeal carcinoma was found in the same period of Zhongshan, The incidence of female malignant tumors in the third and tenth place. The male and female age-related morbidity rates increased rapidly from 40 to 40 years of age, but the male and female age-related morbidity patterns were different. [Conclusion] The incidence of malignant tumors in Zhongshan in 2012 is generally moderate in China. The incidence of nasopharyngeal carcinoma and female uterine body carcinoma is high in China, and prevention and treatment should be strengthened.