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目的分析2004-2013年南平市乙型病毒性肝炎(简称乙肝)流行特征,为制定下一步乙肝预防控制策略提供依据。方法采用描述流行病学方法汇总分析乙肝疫情数据,描述其三间分布特征。结果 2004-2013年南平市共报告乙肝病例29 535例,年平均报告发病率为103.81/10万,总体呈上升趋势。发病高峰为15~44岁,15岁以下儿童发病呈下降趋势;农民、家务及待业者发病呈增高趋势,工人、学生、儿童成下降趋势。结论应继续强化适龄儿童乙肝疫苗预防接种,加强重点人群、高危人群乙肝疫苗的预防接种工作。
Objective To analyze the epidemiological characteristics of hepatitis B virus in Nanping city from 2004 to 2013 and provide the evidence for further prevention and control of hepatitis B virus. Methods Epidemiological methods were used to summarize and analyze the epidemiological data of hepatitis B, and the three distributional characteristics were described. Results A total of 29 535 hepatitis B cases were reported in Nanping City from 2004 to 2013, with an average annual incidence of 103.81 / 100 000, showing an overall upward trend. The peak incidence was 15 to 44 years. The incidence of children under 15 years showed a decreasing trend. The incidence of peasants, housework and unemployed tended to increase, and workers, students and children tended to decline. Conclusion Hepatitis B vaccine should be continued to strengthen the vaccination of hepatitis B vaccine for key children and at-risk hepatitis B vaccination.