奉贤县消化道恶性肿瘤死亡率分析

目的了解奉贤县消化道恶性肿瘤的死亡率情况。方法对奉贤县１９９２～１９９７年消化道恶性肿瘤死亡２８３１例进行分析。结果６年中消化道恶性肿瘤年平均死亡率为９０．７１／１０万，标化死亡率为８６．５７／１０万，死亡率有缓慢上升趋势。死亡总数中肝癌（死亡率为３１．８２／１０万，标化死亡率为２９．９７／１０万）死亡９９３例，占总死亡数的３５．０８％，居首位；其次为胃癌（死亡率为２８．８０／１０万，标化死亡率为２７．９５／１０万）死亡８９９例，占总死亡数的３１．７６％；肠癌（死亡率１３．０１／１０万，标化死亡率为１２．１１／１０万）死亡４０６例，占总死亡数的１４．３４％，其余依次为食道癌、胰腺癌和胆囊癌。男性消化道恶性肿瘤年平均死亡率为１２０．６９／１０万，女性年平均死亡率为６１．８９／１０万，男性消化道恶性肿瘤死亡率高于女性。死亡率随年龄增长而上升，特别是４５岁以上死亡率上升幅度较大。结论消化道恶性肿瘤严重威胁中老年人群健康。

Analysis of the mortality of the cancer cases in digestive system in Fengxian district Shanghai

Objective To understand the mortality of cancer in digestive system in Fengxian district. Method We analyzed the 2831 cases died of cancer in digestive system in 1992～1997 in Fengxian district. Results The average mortality of cancer in digestive system was 90.71/100,000,the standardized mortality was 86.57/100,000.The mortality trened to slight increase. Among the 2831 deaths,993 died of liver cancer,the mortality and standardized mortality was 31.82/100,000 and 29.45/100,000 respectively. Liver cancer death accounted for 35.08% of total cancer death, ranked the first. The others in rank order were stomach cancer,899 cases accounted for 31.76% cancer death,colon cancer,406cases accounted for 14.34% death,esophagus cancer,pancreas cancer and gall bladder cancer.Male and female average mortality were 120.69/100,000 and 61.89/100,000 respectively.The mortality rose with age. Mortality over 45 years of age rose much quickly. Conclusion Cancer in digestive system threatened severely the health of the middle-aged and old people.