2004—2013年深圳市乙型病毒性肝炎流行特征分析  

Analysis on the epidemiological characteristics of Hepatitis B in Shenzhen in 2004—2013

作　　者：单芙香[1] 卢紫燕[1] 刘刚[1] 林应和[1] 汪武新[1] 

机构地区：[1]深圳市疾病预防控制中心,广东深圳518055

出　　处：《微生物学免疫学进展》2014年第6期49-52,共4页Progress In Microbiology and Immunology

摘　　要：目的了解深圳市乙型病毒性肝炎（乙肝）流行特征,为制定乙肝防控策略提供科学依据。方法用描述性流行病学方法对2004—2013年深圳市乙肝疫情资料进行分析。结果深圳市2004—2013年共报告乙肝病例90 292例,剔除慢性病例71 435例,年均报告发病率为19.72/10万,发病率最高年份2007年为33.29/10万,最低年份2013年为9.32/10万。发病年龄构成中,〈15岁占1.58%,15～44岁占89.91%,≥45岁占8.52%;以20～30岁为发病高峰期;男性多于女性,男女性别比为3.33∶1（14 503/4 354）;工人发病数最多,占总病例数42.3%;市郊发病率高于市区。结论深圳市近6年乙肝发病率呈下降趋势;〈15岁儿童病例显著减少,表明乙肝疫苗接种成效显著。Objective To learn about the epidemiological characteristics of hepatitis B in Shenzhen and to provide the basis of prevention and control strategies. Methods Descriptive epidemiological analysis of the data on hepatitis B in Shenzhen from 2004 to 2013 was conducted. Results From 2004 to 2013, a total of 90 292 cases of hepatitis B were reported in Shenzhen. Eliminate chronic 71 435 cases, an annually average incidence is 19.72/100 000. The incidence range from the 9.32/100 000 to 33.29/100 000. Patients at the age of less than 15 years old accounted for 1.58% of the overall in the duration from 2004 to 2013; the age of 15-44 years old accounted for 89.91% ; the age of greater than 44 years old accounted for 8.52%. The sex ratio is 3.33 vs 1. Laborers were the majority, constituting 42.30% of the whole respectively. On the suburbs the incidence is higher than that of urban. Conclusion The incidence of nearly six years of hepatitis B was declining in Shenzhen. A significant reduction in children aged 〈15 cases, show that the effect was obvious in hepatitis B vaccination.

关 键 词：乙型肝炎 流行特征 发病率 病例分析 

分 类 号：R512.62[医药卫生—内科学]