摘要
目的探索军队乙型肝炎的流行特征,为军队乙型肝炎的防控提供参考。方法收集2012-2016年军队乙型肝炎发病数据资料,并进行流行病学分析。结果 2012-2016年军队乙型肝炎发病数逐年下降;3-6月为军队乙型肝炎发病高峰;发病主要集中在20~49岁青壮年人群;以中西部发病居多,东部最少;不同职别人群中,现役干部发病居首位(43.68%),其次为士兵(39.90%)。结论军队乙型肝炎发病总体下降趋势得益于预防接种,应加强对未完成接种计划和免疫失效人员的补种补针,并定期监测高风险人群抗体滴度,确保有效免疫保护。
Objective To explore the epidemic characteristics of hepatitis B in the military and to provide information for its prevention and control.Methods Epidemiological analysis was conducted to analyze the collected data on hepatitis B in the military between 2012 and 2016.Results Cases of hepatitis B tended to decline.The months from March to June witnessed a higher incidence of hepatitis B.Young adults aged 20 to 49 were the most vulnerable.There were more cases of hepatitis B in Central China and West China than in East China.Hepatitis B was the most prevalent among officers who made up 43.68%of the total cases.The percentage was 39.90%among soldiers.Conclusion Vaccination has contributed to the decline of cases of hepatitis B.Supplementary vaccination should be enforced among those with incomplete vaccination or decreased immune effects,while the antibody titer of high-risk populations should be monitored regularly to ensure effective immunity.
作者
沙花燕
温亮
李申龙
徐元勇
SHA Huayan;WEN Liang;LI Shenlong;XU Yuanyong(Institute of Disease Control and Prevention,Academy of Military Medical Sciences,Beijing 100071,China)
出处
《解放军预防医学杂志》
CAS
2018年第1期1-3,共3页
Journal of Preventive Medicine of Chinese People's Liberation Army
关键词
军队
乙型肝炎
流行特征
military,hepatitis B,epidemic characteristics
