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目的了解奉化市居民恶性肿瘤流行特征及发病趋势。方法采用描述流行病学方法对2006—2011年恶性肿瘤发病资料进行统计,分析恶性肿瘤的分类构成。结果 6年间,奉化市居民恶性肿瘤年平均报告发病率为328.59/10万,标化平均发病率为203.48/10万。6年间发病率和标化发病率分别上升了19.37%和17.35%,发病呈逐年上升趋势;男性报告发病率和标化率分别是女性的1.53和1.41倍;无论男女,50岁后发病率有大幅上升。居民发病居前5位的恶性肿瘤是胃癌、肺癌、肝癌、肠癌和乳腺癌。甲状腺癌、膀胱癌和脑瘤等癌症的发病率呈上升趋势,其他恶性肿瘤发病则比较稳定。结论奉化市居民恶性肿瘤的发病呈上升趋势;男性发病率高于女性,胃癌、肺癌、肝癌、肠癌和乳腺癌等是威胁人群,特别是50岁以上人群的主要恶性肿瘤。
Objective To understand the prevalence and trend of malignant tumors in Fenghua residents. Methods Epidemiological methods were used to analyze the incidence of malignant tumors from 2006 to 2011 and to analyze the classification of malignant tumors. Results The average annual incidence of malignant tumors among residents in Fenghua was 328.59 / 100000 in 6 years, and the average incidence rate of standardization was 203.48 / 100000. The morbidity and standardization rate increased by 19.37% and 17.35% respectively over the 6 years, with a rising trend year by year. The reported and standardized rates of male were 1.53 and 1.41 times of those of females respectively. Increased substantially. The top 5 residents with malignant diseases are gastric cancer, lung cancer, liver cancer, intestinal cancer and breast cancer. The incidence of cancer such as thyroid cancer, bladder cancer and brain tumor is on the rise, while the incidence of other malignancies is relatively stable. Conclusions The incidence of malignant tumors in Fenghua residents is on the rise. The incidence of male cancer is higher than that of females. Gastric cancer, lung cancer, liver cancer, colorectal cancer and breast cancer are the major malignant tumors that threaten the population, especially those over 50 years of age.