2004-2006年江苏省≤15岁人群乙型病毒性肝炎流行病学特征分析  

Epidemiology of Hepatitis B in Population Under 15 Years Old,Jiangsu Province,2004-2006

作　　者：周羚[1] 马福宝[1] 汤奋扬[1] 茅群霞[2] 陈勇[1] 

机构地区：[1]江苏省疾病预防控制中心,江苏南京210009 [2]北京协和医学院中国医学科学院阜外心血管病医院

出　　处：《预防医学情报杂志》2009年第6期409-412,共4页Journal of Preventive Medicine Information

摘　　要：目的了解江苏省≤15岁人群乙型病毒性肝炎(乙肝,HB)流行病学特征及其相关影响因素,为制定预防控制措施提供依据。方法对2004-2006年网络报告890例≤15岁人群病例进行流行病学分析。结果2004-2006江苏省≤15岁人群乙肝发病率分别为1.91/10万和3.79/10万、2.82/10万,13个市常年均有病例发生,夏季为发病小高峰。13、14、15岁年龄组的病例均占到总病例数的10%以上;0岁组小年龄组占病例总数的9.33%,其中母亲为乙肝表面抗原阳性占93.88%。结论江苏省≤15岁人群乙肝发病呈散发状态且有大年龄化趋势,但0岁小年龄组发病仍高。Objective To conduct epidemiological analysis on the incidence and related factors of hepatitis B in Jiangsu province, provide evidence for the development of prevention and control strategy. Methods The analysis was conducted for 890 hepatitis B cases in population under 15 years old in Jiangsu reported through network direct reporting system from 2004 to 2006. Results The hepatitis B incidence rates in population under 15 years old were 1.91/105, 3.79/105, 2. 82/105, respectively from 2004 to 2007. The cases distributed in all 13 municipalities in Jiangsu Province, the seasonal peak could be observed in summer. The cases for children aged 13, 14, 15 years accounted for≥10% of the total cases respectively, and the cases for infant less than 1 years accounted for 9. 33% of the total cases. For these infants, 93.88% were delivered by the mothers who were HBsAg positive. Conclusion Hepatitis B occurred in population under 15 years old in Jiangsu Province sporadically and the incidence in older age group was high, but the incidence for infant less than 1 year old was high too.

关 键 词：乙型病毒性肝炎 流行特征 ≤15岁人群 

分 类 号：R512.6[医药卫生—内科学]