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[目的]探讨巴马县病毒性肝炎的流行情况,为制定控制措施提供依据。[方法]对2004~2009年巴马县病毒性肝炎疫情资料进行分析。[结果]2004~2009年合计报告肝炎病例1 315例,年均发病率为86.77/10万,死亡1例,平均病死率为0.076%。肝炎发病率,2004年为32.75/10万,2005年为56.69/10万,2006年为92.67/10万,2007年为93.54/10万,2008年为101.46/10万,2009年为138.02/10万。年均发病率(/10万),甲肝为2.38,乙肝为75.94,丙肝为7.26,戊肝为0.20,未分型肝炎为0.99;男性为732,女性为583;0~14岁为104,15~34岁为652,35~54岁为388,55~74岁为155,≥75岁为16。年均发病率最高的为巴马镇、甲篆乡、东山乡、凤凰乡、燕洞乡。1 315例肝炎病例中,农民占69.89%,学生占7.22%,流动人口占1.29%。甲肝2、3、9、10月发病较多,乙肝主要在7~12月发病,丙肝高发在2~4月和8~9月,肝炎合计发病高峰在3~4月和7~12月。[结论]巴马县病毒性肝炎发病率逐年增高。
[Objective] To investigate the prevalence of viral hepatitis in Bama County and provide the basis for establishing control measures. [Method] The epidemic situation of viral hepatitis in Bama County from 2004 to 2009 was analyzed. [Results] A total of 1 315 hepatitis cases were reported from 2004 to 2009, with an average annual incidence of 86.77 / 100 000 and 1 death, with an average mortality rate of 0.076%. The incidence of hepatitis was 32.75 / 100 000 in 2004, 56.69 / 100 000 in 2005, 92.67 / 100 000 in 2006, 93.54 / 100 000 in 2007, 101.46 / 100 000 in 2008 and 138.02 / 10 in 2009 Million The average annual incidence (/ 100,000), hepatitis A was 2.38, hepatitis B was 75.94, hepatitis C was 7.26, hepatitis E was 0.20, unfractionated hepatitis was 0.99; male was 732, female was 583; 0 to 14 years old was 104,15 652 for 34 years, 388 for 55 to 54 years, 155 for 55 to 74 years and 16 for ≥75 years. The highest average annual incidence of Bama town, A seal Township, Dongshan Township, Phoenix Township, Yan Dong Township. Of the 1 315 cases of hepatitis, peasants accounted for 69.89%, students accounted for 7.22% and migrants accounted for 1.29%. Hepatitis 2, 3, 9,10 more incidence of hepatitis B in the 7 to 12 months of onset, high incidence of hepatitis C in February to April and August to September, the peak incidence of hepatitis in the 3 to 4 months and 7 to 12 months. [Conclusion] The incidence of viral hepatitis in Bama County increased year by year.