林县26582例食管癌患者的生存率分析

Analyses of Survival Rates of 26582 Esophageal Cancer Cases

依据林县食管癌发病、死亡登记资料,对1959～1990年间26582例食管癌患者的生存率进行了分析。结果表明14514例男性食管癌患者1、3、5、10、20年的观察生存率分别为百分之37.65、9.71、5.55、2.12和0.19;12068例女性患者同时期的观察生存率分别为百分之39.84、10.96、2.58和0.21。男女食管癌患者5年相对生存率则分别为6.88％和7.69％,说明食管癌患者的生存情况很差,应进一步加强防治研究工作。

According to the registered data of esophageal cancer in Linxian county during 1959～1990, we analysed the observed survival rates(OSR) and the relative survival rates (RSR) of 26582 cases of esophageal cancer. The results showed as follows. The 14514 male patients' OSR of 1,3,5,10,and 20 years were 37.65%, 9.75%, 5.55%, 2.12% and 0.19%, respectively. And the 12068 female patients' OSR in the same periods were 39.84%, 10.96%, 6.37%, 2.58% and 0.21%, respectively. The RSR of five years of male patients was 6.88% and that of female patients was 7.69%. These data form an important basis for further research treatment and prevention of esophageal cancer.