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目的:对淮安市2009-2011年大肠癌发病及死亡情况进行分析,为大肠癌的综合防治提供依据。方法:利用淮安市肿瘤登记处收集的2009-2011年大肠癌发病及死亡数据,计算发病率、标化发病率,死亡率、标化死亡率,分析大肠癌的流行病学特征。结果:淮安地区2009-2011年大肠癌粗发病率为10.77/10万,标化率为8.80/10万,居淮安市恶性肿瘤发病第4位。粗发病率和标化率在城市和农村不同性别之间均处于较高水平,粗发病率在35岁以后逐渐升高,在85岁以后达到最高峰。大肠癌粗死亡率为5.77/10万,标化率为4.62/10万,居淮安市恶性肿瘤死亡第5位。在40岁以前,大肠癌的死亡率处于较低水平,45岁以后逐渐上升,在80-85岁达到最高峰。结论:淮安地区大肠癌发病率、死亡率均处于较高水平,男女之间差别较大,在大肠癌高发地区应进一步加大人群防治力度。
Objective: To analyze the incidence and mortality of colorectal cancer in Huaian from 2009 to 2011, and provide the basis for the comprehensive prevention and treatment of colorectal cancer. Methods: The incidence and mortality of colorectal cancer collected from Huai’an Cancer Registry from 2009 to 2011 were used to calculate the incidence, standardization of morbidity, mortality and standardization of mortality and to analyze the epidemiological characteristics of colorectal cancer. Results: The crude incidence of colorectal cancer in Huai’an from 2009 to 2011 was 10.77 / 100000, the standardization rate was 8.80 / 100000, ranking the fourth in the incidence of malignant tumors in Huaian. Crude morbidity and standardization rates are high among different sexes in urban and rural areas. The incidence of crude morbidity rises gradually after 35 years of age and reaches its peak after 85 years of age. Crude death rate of colorectal cancer was 5.77 / 100000, the standardization rate was 4.62 / 100000, ranking fifth in Huai’an City, the death of malignant tumor. Before the age of 40, colorectal cancer mortality at a low level, gradually increased after 45 years of age, reaching the peak in the 80-85 years old. Conclusion: The morbidity and mortality of colorectal cancer in Huaian area are all at a high level, with great differences between men and women. The population prevention and treatment should be further strengthened in the areas with high incidence of colorectal cancer.