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1970～1971年死因回顾调查结果表明,山东省胃癌死亡率为18.33/10万,占全部恶性肿瘤死亡的23.85%,居恶性肿瘤死因的首位,估计每年死于胃癌患者约在1.9～2万人左右。
According to the review of the cause of death from 1970 to 1971, the mortality rate of gastric cancer in Shandong province was 18.33 / lakh, accounting for 23.85% of all malignant tumor deaths, ranking the first place of the cause of death of malignant tumors. It is estimated that the annual death rate from gastric cancer patients is 1.9-20000 about.