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[目的]分析绵竹市病毒性肝炎发病特征,为制订病毒性肝炎预防与控制措施提供依据。[方法]对甲、乙和其他型肝炎进行流行病学分析。[结果]病毒性肝炎发病呈逐年上升趋势,没有季节聚集性,发病年龄以青壮年为主,农民、学生发病占病毒性肝炎总数的81.06%;男性发病多于女性,男女比为2.12:1,各年度男女发病无差异。[结论]有计划地在重点人群开展以甲肝、乙肝疫苗的普种和加强接种为主导的综合性防治措施是控制甲、乙型肝炎疫情发生与流行的有效措施。同时应加强儿童乙肝疫苗的基础免疫工作。
[Objective] To analyze the incidence of viral hepatitis in Mianzhu City and provide the basis for the development of prevention and control measures of viral hepatitis. [Method] The epidemiological analysis of A, B and other hepatitis was conducted. [Results] The incidence of viral hepatitis was increasing year by year with no seasonal aggregation. The age of onset was mainly young and middle-aged, and the incidence of peasants and students accounted for 81.06% of the total number of viral hepatitis. The incidence of viral hepatitis was higher in males than in females with a ratio of 2.12 to 1 There was no difference between men and women in each year. [Conclusion] It is an effective measure to control the incidence and prevalence of both Hepatitis A and Hepatitis B by carrying out comprehensive prevention and control measures dominated by universal immunization and intensive vaccination of hepatitis A and B in key population. At the same time should strengthen the basic immunization work of children’s hepatitis B vaccine.