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目的总结分析安阳市人间布鲁氏杆菌病(以下简称布病)发病的流行病学特征,为防治和控制布病疫情提供依据。方法对中国疾病预防控制信息系统的2004~2011年安阳市布病疫情资料进行整理和分析。结果 2004~2011年安阳市布病疫情报告数为501例,无死亡病例,发病率为0.21/10万~3.32/10万;男女之比为:3.77∶1;以青壮年居多,30~65岁年龄组占发病总数的80.24%;患者职业以农民为主,占84.43%例;平均年发病率以林州市最高,为2.68/10万。全年均有发病,每年5~6月份发病人数达到最高水平,占总数的29.06%。发病率呈逐年上升趋势。结论安阳市布病发病呈上升趋势,男性青壮年是布病发生的主要人群,发病季节集中在5~6月份。
Objective To summarize and analyze the epidemiological characteristics of human brucellosis in Anyang City (hereinafter referred to as brucellosis) and provide the basis for the prevention and control of brucellosis. Methods The data of brucellosis epidemic in Anyang City in China from 2004 to 2011 were collected and analyzed in China Disease Prevention and Control Information System. Results There were 501 reported cases of brucellosis in Anyang City from 2004 to 2011, with no deaths, the incidence rate was 0.21 / 100 ~ 3.32 / 100 000. The ratio of male to female was 3.77:1. Most young adults were 30-65 The age group accounted for 80.24% of the total number of cases; the occupations of the patients were mainly peasants, accounting for 84.43%; the average annual incidence rate was the highest in Linzhou City, 2.68 / 100000. The incidence all year round, the annual incidence of 5 to 6 months to reach the highest level, accounting for 29.06% of the total. The incidence showed a rising trend year by year. Conclusions The incidence of brucellosis in Anyang City is on the rise. The male and young adults are the major population of brucellosis. The onset season is concentrated in May to June.