论文部分内容阅读
目的了解、分析石门县乙型病毒性肝炎HBsAg(+)携带率及抗-HBs流行率分布情况,1992年乙肝疫苗纳入儿童计划免疫管理和2002年乙肝疫苗纳入儿童免疫规划后实施情况,为乙肝防治提供决策依据。方法按照全省统一部署,采用多阶段系统抽样法,抽取夹山镇、白云乡、磨石镇1~59岁以上常住人口526人,采取问卷调查、抽取静脉血查HBsAg和抗-HBs,再将调查和检测数据输入有关软件进行统计分析。结果石门县全人群抗-HBs流行率为67.11%,远高于2006年全国人群乙肝血清流行病学调查抗-HBs(+)携带率50.1%的水平,抗-HBs流行率在性别、民族、文化程度、地区间分布差异无统计学意义,但在年龄段、职业分布上差异有统计学意义;全县HBsAg(+)携带率为5.33%。结论乙肝疫苗纳入计划免疫后,乙肝免疫取得了良好的预防效果,现阶段需进一步加强免疫规划工作。
Objective To understand and analyze the prevalence of HBsAg (+) carrier and anti-HBs in Hepatitis B patients with hepatitis B in Shimen County. The implementation of planned immunization of children with hepatitis B vaccine in 1992 and the inclusion of hepatitis B vaccine Prevention provides the basis for decision-making. Methods According to the unified deployment of the province, a multistage systematic sampling method was used to extract 526 permanent residents aged from 59 to 59 in Jia Shan Town, Bai Yun Xiang and Mushi Town. A questionnaire survey was conducted to select the venous blood for HBsAg and anti-HBs The survey and test data entered into the software for statistical analysis. Results The prevalence of anti-HBs in the whole population was 67.11% in Shimen County, which was much higher than the 50.1% rate of carrying anti-HBs (+) in the population of Hepatitis B in 2006 in China. The prevalence of anti-HBs was significantly higher in gender, ethnicity, There was no significant difference in educational level and inter-regional distribution, but there was significant difference in occupational distribution among age groups. The carrying rate of HBsAg (+) in this county was 5.33%. Conclusion Hepatitis B vaccination achieved a good preventive effect after hepatitis B vaccine was included in the planned immunization. At this stage, it is necessary to further strengthen the immunization planning.