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[目的]了解大丰市居民近年来主要恶性肿瘤发病及死亡的趋势和流行病学特征。[方法]对大丰市1999～2004年4种主要恶性肿瘤发病死亡资料进行年龄、性别、时间趋势上的分析。[结果]6年来大丰市居民肿瘤发病死亡居于前4位的仍是肝癌、胃癌、食管癌和肺癌。男性发病死亡率位居首位的分别是胃癌和肝癌,女性为食管癌,且均随着年龄增长而上升。各种肿瘤平均发病死亡年龄男性均小于女性。除肺癌外,其余3种肿瘤发病率和死亡率男女性均有不同程度的下降趋势,其中,男女食管癌的发病和死亡下降趋势最快。[结论]继续开展乙肝疫苗接种,开展消化道肿瘤的早发现、早治疗,对于降低大丰市的主要肿瘤发病率和死亡率具有较积极的意义。
[Objective] To understand the trend and epidemiological characteristics of the incidence and mortality of major malignant tumors in recent years in Dafeng City. [Methods] The data of death of four major malignant tumors from 1999 to 2004 in Dafeng City were analyzed by age, gender and time trend. [Results] The deaths of the residents in Dafeng City during the past 6 years were still the top 4 in liver cancer, gastric cancer, esophageal cancer and lung cancer. Male morbidity and mortality in the first place were gastric cancer and liver cancer, esophageal cancer in women, and both increased with age. The average incidence of various types of cancer deaths were less than men. In addition to lung cancer, the other three kinds of cancer incidence and mortality of men and women have varying degrees of decline, of which, the incidence of male and female esophageal cancer and death declines fastest. [Conclusion] To continue hepatitis B vaccination and carry out early detection and early treatment of digestive tract tumors has more positive significance for reducing the incidence of major tumors and mortality in Dafeng City.