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[目的 ]对长乐市 1988— 1993年以人群为基础的 2 80 0例胃癌患者进行生存率分析 ,为全人群肿瘤防治提供科学依据。 [方法 ]运用 SPSS软件包计算观察生存率 ,用观察生存率与寿命表中期望生存率之比计算相对生存率。[结果 ]长乐市 1988— 1993年胃癌的 1,3,5年相对生存率分别为 35 .2 % ,16 .0 % ,11.8% ;男女性分别为 37.6 % ,17.7% ,13.1%和 2 9.6 % ,11.3% ,7.5 %。男性胃癌各年龄段生存率随着年龄增大而下降。 [结论 ]长乐市胃癌的生存率相对较低 ,要提高诊治水平 ,提高胃癌患者的生存率。
[Objective] To analyze the survival rate of 280 patients with gastric cancer based on population in Changle City from 1988 to 1993, providing scientific basis for prevention and treatment of cancer in the whole population. [Methods] The SPSS software package was used to calculate the observed survival rate. The relative survival rate was calculated by comparing the survival rate with the expected survival rate in the life table. [Results] The relative 1-, 5-, and 5-year survival rates of gastric cancer in Changle City from 1988 to 1993 were 35.2%, 16.0%, and 11.8% respectively; male and female were 37.6 %, 17.7%, 13.1%, and 29.6 respectively. %, 11.3%, 7.5%. The survival rate of male gastric cancer in all age groups decreased with increasing age. [Conclusion] The survival rate of gastric cancer in Changle City is relatively low, it is necessary to improve the diagnosis and treatment, and improve the survival rate of gastric cancer patients.