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目的了解江西省肿瘤登记地区消化系统恶性肿瘤发病水平和分布特征,为制订防治策略提供科学依据。方法利用2010年江西省肿瘤登记地区消化系统恶性肿瘤发病数据,按性别和地区分别计算粗发病率、标化发病率、发病顺位、累积率和截缩率等指标。结果 2010年江西省肿瘤登记地区消化系统恶性肿瘤粗发病率81.89/10万,中标率49.98/10万,消化系统恶性肿瘤发病率男性高于女性,城市高于农村。消化系统恶性肿瘤发病顺位前四位依次为肝癌、胃癌、结直肠肛门癌和食管癌,占全部消化系统恶性肿瘤的90%以上。结论江西省消化系统恶性肿瘤发病率略低于全国平均水平,而肝癌略高于全国平均水平,肝癌、胃癌、结直肠肛门癌和食管癌是江西省居民消化系统肿瘤干预的重点。
Objective To understand the incidence and distribution of malignant tumor of digestive system in tumor registration areas in Jiangxi Province and provide scientific basis for the development of prevention and treatment strategies. Methods According to the data of malignant tumor of digestive system in Jiangxi province in 2010, the incidences of crude disease, standardized incidence, incidence, cumulative rate and the rate of shrinkage were calculated by sex and region respectively. Results In 2010, the crude incidence rate of digestive system malignancies in the tumor registration areas in Jiangxi Province was 81.89 / lakh, the winning rate was 49.98 / lakh. The prevalence of digestive system malignant tumors was higher in males than in females and higher in urban areas than in rural areas. The top four in the order of incidence of digestive system malignancy are liver cancer, gastric cancer, colorectal anorectal cancer and esophageal cancer, accounting for more than 90% of all digestive system malignancies. Conclusions The incidence of digestive system malignancies in Jiangxi Province is slightly lower than the national average, while that of liver cancer is slightly higher than the national average. Liver cancer, gastric cancer, colorectal anorectal cancer and esophageal cancer are the focuses of cancer intervention in digestive system in Jiangxi Province.