论文部分内容阅读
为核查1974～1976年和1976～197年两次固镇县居民肿瘤死亡率调查结果,进行本次调查.全县(除个别公社外)三年累计死亡4637人,年平均死亡率5.18%.其中肿瘤死亡占14.10%,从1974～1978年第4位死因上升到第一位.前三位肿瘤死因依次为肝癌(12.77/10万),食管癌(10.73/10万),胃癌(7.94/10万)共占同期肿瘤死亡58.71%;其中食管癌、胃癌死亡率十分显著低于全省(P<0.01),故第三次证实本县为全省胃癌、食管癌较为稳定的低发地区.
In order to verify the results of the survey on cancer mortality of two residents in Guzhen County from 1974 to 1976 and from 1976 to 197, the total number of deaths in the county (except individual communes) in the three years was 4637, with an average annual mortality rate of 5.18%. Among them, tumor death accounted for 14.10%, which rose from No. 4 cause of death to No. 1 from 1974 to 1978. The causes of death of the first three tumors were followed by liver cancer (12.77 / 100,000), esophageal cancer (10.73 / 100,000), gastric cancer (7.94 / 100 000) accounted for a total of 58.71% of the cancer deaths in the same period. Among them, the mortality of esophageal cancer and gastric cancer was significantly lower than that of the whole province (P <0.01), so it was confirmed for the third time that the county was the relatively stable low incidence area of gastric cancer and esophageal cancer .