汶上县2008年居民消化系统恶性肿瘤死亡特征分析

目的了解汶上县居民消化系统恶性肿瘤死亡的流行病学特征,为制定针对性综合防制恶性肿瘤措施提供依据。方法对汶上县2008年居民恶性肿瘤死亡资料进行描述性流行病学分析。结果汶上县不同性别居民恶性肿瘤死亡率均有随年龄增加而增加的趋势,居民消化系统恶性肿瘤死亡率为112.87/10万,占癌症死亡总数的65.19%,男性40岁以后,女性50岁以后,消化系统肿瘤死亡率开始高于非消化系统肿瘤,40～75岁及85岁以上组男性消化系统肿瘤死亡率高于女性（P〈0.05）,性别比值为1.77：1。前三位消化系统恶性肿瘤死亡顺次为食管癌、胃癌、肝癌。结论汶上县居民消化系统恶性肿瘤中食管癌死亡率最高。

Death analysis of digestive system malignant tumor among residents in Wenshang county of 2008

Objective To understand the Epidemiology of Digestive System malignant tumors among the residents in Wenshang county,and provide basis for establishing targeted prevention and control schemes of tumors.Methods Epidemiological analysis was conducted on death data of malignant tumors among the residents in this county of 2008.Results The mortality of malignant tumors increased with the age of males and females in Wenshang.The mortality of digestive system cancer was 112.87/100000,accounting for 65.19%,and more than non-digestive cancer after 40 years old in males and 50 in females,and the mortality of digestive system cancer in males was more than females from40 to 75 and over 85 years old（P0.05）,the sex ratio was 1.77：1.The first 3 digestive system cancer death were esophageal cancer,stomach cancer and liver cancer.Conclusion The mortality of esophageal cancer of Wenshang residents is highest in digestive system cancer.