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目的通过分析灌南县2004—2014年病毒性肝炎流行特征,为制定防治策略提供参考依据。方法采用描述流行病学分析方法对灌南县2004—2014年法定报告的病毒性肝炎疫情进行统计分析。结果 2004—2014年灌南县共报告病毒性肝炎2 021例,年均发病率26.48/10万;发病率最高的是2004年,为41.68/10万;最低的是2010年,为10.21/10万。乙型肝炎1 218例,占60.27%,甲型肝炎88例,占4.35%;未分型肝炎399例,占19.74%。男性1 504例,女性517例,性别比2.91∶1;20~59岁1 534例,占75.9%;农民1 373例,占67.94%;学生159例,占7.87%。结论继续加强重点人群甲型肝炎、乙型肝炎疫苗的接种、强化以预防接种为主的综合性防治措施。
Objective To analyze the prevalence of viral hepatitis in Guannan County from 2004 to 2014 and provide a reference for formulating prevention and treatment strategies. Methods A descriptive epidemiological analysis was used to analyze the statistical analysis of the statutory reports of viral hepatitis in Guannan County from 2004 to 2014. Results A total of 2 021 cases of viral hepatitis were reported in Guannan County from 2004 to 2014, with an average annual incidence of 26.48 / 100 000; the highest incidence was 41.68 / 100 000 in 2004; the lowest was 2010 at 10.21 / 10 Million Hepatitis B 1 218 cases, accounting for 60.27%, 88 cases of hepatitis A, accounting for 4.35%; 399 cases of non-type hepatitis, accounting for 19.74%. There were 1 504 males and 517 females, with a sex ratio of 2.91: 1. There were 1 534 cases aged 75 to 59 years, accounting for 75.9%. Peasants were 1 373 cases, accounting for 67.94%. There were 159 students, accounting for 7.87%. Conclusions Continue to strengthen the inoculation of Hepatitis A and Hepatitis B vaccines of key populations and strengthen comprehensive prevention and treatment measures with vaccination as the mainstay.