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目的分析病毒型肝炎在新疆库尔勒市的流行特征。方法采用描述流行病学方法对库尔勒市2004-2009年病毒型肝炎疫情资料进行分析。结果 2004-2009年肝炎累计发病17357例,占累计报告法定传染病的61.7%,死亡3例,年平均发病率700.09/10万,病死率0.035%。6年来未发生暴发疫情,2007年发病率最高(1208.4/10万),2004年发病率最低(141.91/10万),每年发病主要集中在3～8月份,城市发病高于农村,年龄以25～40岁为主,占总发病数的52.23%,工人、农民、干部和学生发病较多,男女之比1.56∶1。结论库尔勒市病毒性肝炎发病率较高,居传染病首位,以青壮年为主。
Objective To analyze the epidemiological characteristics of viral hepatitis in Korla, Xinjiang. Methods Epidemiological methods were used to analyze the epidemic situation of virus hepatitis in Korla from 2004 to 2009. Results The cumulative incidence of hepatitis in 2004-2009 was 17,357, accounting for 61.7% of the total reported notifiable infectious diseases and 3 deaths. The annual average incidence was 700.09 / 100,000 and the case fatality rate was 0.035%. The outbreak did not occur in 6 years, the highest incidence in 2007 (1208.4 / 100000), the lowest incidence in 2004 (141.91 / 100000), the annual incidence is mainly concentrated in March to August, urban incidence is higher than in rural areas, the age of 25 ~ 40 years old, accounting for 52.23% of the total number of incidence, workers, peasants, cadres and students more incidence, the ratio of men and women 1.56: 1. Conclusion The incidence of viral hepatitis in Korla City is high, ranking first in infectious diseases and mainly in young adults.