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随着社会经济的发展,生存环境和生活方式的改变,恶性肿瘤已成为严重危害人民健康的主要慢性非传染性疾病之一,连续3年为沈阳市城市居民第1位死因。为掌握全市恶性肿瘤的流行情况,以便采取相应的防治措施,我们对沈阳市2005年城市居民恶性肿瘤发病情况进行了流行病学分析。1材料
With the social and economic development, living environment and lifestyle changes, malignant tumors have become one of the major chronic non-communicable diseases that seriously endanger people’s health. For the third consecutive year, the cause of death is the first urban resident in Shenyang. In order to grasp the prevalence of malignant tumors in the city in order to take appropriate prevention and treatment measures, we conducted an epidemiological analysis on the incidence of malignant tumors among urban residents in Shenyang in 2005. 1 material