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江苏是恶性肿瘤高发区，70年代调查结果表明，江苏恶性肿瘤个问标化死亡率居全同第一位，恶性肿瘤年死亡数占全同的1／’10。掌握恶性肿瘤流行规律，对研究其病因和制订防治措施、考核防治效果极为重要。我们在开展了江苏省1990年一1992年1八0人口以恶性肿瘤为主的全死网抽样调
Jiangsu is a high-incidence area for malignant tumors. Survey results in the 1970s showed that the mortality rate of malignancies in Jiangsu Province ranks first among the most common malignancies in Jiangsu, and the annual number of malignancies deaths accounts for 1/10% of the same. It is extremely important to master the epidemic of malignant tumors, to study its causes, formulate prevention and control measures, and assess the effectiveness of prevention and treatment. We have carried out a sampling of the deadly nets that mainly consisted of malignant tumors in Jiangsu province in 1990-1992.