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有关癌症的防治这样一个举世瞩目的重要问题,在日本得到了应有的重视,它在国际上也属于比较先进的国家.特别是因为近三十年来,恶性肿瘤的发病率与死亡率在日本急剧升高,在各种重要疾病的死亡率中,从1980年开始已超过脑血管疾患,而跃居第一位.近年死亡率为每十万人口中150人(男170.7,女118.4),发病率男、女分别为每十万人口中213.2及169.2,年均发病人数男性为121900,女性
The important issue concerning the prevention and cure of cancer, which has attracted worldwide attention, has received due attention in Japan. It is also a relatively advanced country internationally. In particular, because of the morbidity and mortality of malignant tumors in Japan in the past 30 years, It has risen sharply. Among the death rates of various important diseases, cerebrovascular disease has been surpassed since 1980 and has been ranked first. In recent years, the death rate has been 150 in every 100,000 population (170.7 for men and 118.4 for women). Incidence rates for males and females were 213.2 and 169.2 per 100,000 population respectively. The average annual incidence of males was 121900 males.