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[目的]探讨山东省临朐县恶性肿瘤发病情况及流行特征。[方法]对2005年恶性肿瘤新发病例登记报告资料进行分析,计算发病率、标化发病率、标化截缩率、发病构成、累积率等指标。[结果]临朐县2005年恶性肿瘤发病率177.64/10万,中国标化发病率102.62/10万,世界标化率为136.37/10万,35～64岁标化截缩率为182.23/10万;0～74岁累积率为16.58%。肺癌、胃癌、肝癌三大肿瘤占全部肿瘤的67.02%;其中男性占73.45%,女性占55.73%;肺癌发病率上升到第一位。[结论]恶性肿瘤防治工作的重点应放在肺癌、胃癌、肝癌上,重点人群为25～50岁的中青年。
[Objective] To investigate the incidence and epidemic characteristics of malignant tumor in Lintao County, Shandong Province. [Methods] The data of registration reports of new cases of malignant tumors in 2005 were analyzed, and the morbidity, standardized incidence, standardized shrinkage rate, incidence of disease, accumulation rate and other indicators were calculated. [Results] The incidence rate of malignant tumor in Lintao county in 2005 was 177.64 / lakh, the incidence rate of standardization in China was 102.62 / lakh, the standardization rate in the world was 136.37 / lakh, the standardization shrinkage rate in 35-64 years was 182.23 / lakh ; 0 to 74-year-old cumulative rate of 16.58%. Lung cancer, stomach cancer and liver cancer accounted for 67.02% of all tumors, of which 73.45% were male and 55.73% were female. The incidence of lung cancer rose to the first place. [Conclusion] The focus of prevention and treatment of malignant tumors should be placed on lung cancer, gastric cancer and liver cancer, and the key population is middle-aged and young people aged 25 to 50 years.