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笔者对烟台师范学院1967～1991年教职工中恶性肿瘤19例进行了调查,结果表明,19例中死亡15人,占全校总死亡人数的39.4%.从附表可以看出,我院教职工消化系统癌症,尤其是肝癌和胃癌所占比率较高,其原因可能与饮水、慢性乙型肝炎和精神因素有关.因此,讲究饮食卫生、加强乙型肝炎的防治和保持健康的心理状态是减少癌症发生的重要措施.
The author of Yantai Teachers College 1967 ~ 1991 faculty in 19 cases of malignant tumors were investigated, the results showed that 19 cases were 15 deaths, accounting for 39.4% of the total number of school deaths can be seen from the table, our faculty Digestive system cancers, especially those with a high prevalence of liver and stomach cancer, may be related to drinking water, chronic hepatitis B and psychiatric factors.So, stressing dietary hygiene, strengthening hepatitis B prevention and maintaining a healthy mental state is a reduction An important measure of cancer.