發(fā)布時(shí)間：2018-06-12 20:44

  本文選題：病毒性肝炎 + 流行特征分析　； 參考：《疾病監(jiān)測(cè)與控制》2016年02期

【摘要】：目的了解云南省大理市2009-2014年病毒性肝炎流行特點(diǎn)和發(fā)病趨勢(shì),并提出有針對(duì)性的預(yù)防控制措施。方法采用描述性流行病學(xué)方法分析。結(jié)果 2009-2014年云南省大理市累計(jì)報(bào)告病毒性肝炎病例2 507例,無聚集性暴發(fā)疫情,年均發(fā)病率為68.25/10萬,報(bào)告病例數(shù)居我市乙類傳染病報(bào)告發(fā)病總數(shù)的第一位。發(fā)病年齡集中在20~59歲人群;報(bào)告病例中男女性別比為2.24:1。全市11個(gè)鄉(xiāng)鎮(zhèn)及1個(gè)開發(fā)區(qū)均有病例報(bào)告,下關(guān)鎮(zhèn)報(bào)告人數(shù)居首,占總報(bào)告病例的53.93%。職業(yè)以農(nóng)民為主,占總報(bào)告病例的43.84%。甲肝、未分型肝炎逐年減少;丙肝和戊肝除2011年外均逐年增加,丙肝增幅高于戊肝;乙肝發(fā)病數(shù)先降低后增高,每年乙肝發(fā)病數(shù)遠(yuǎn)高于其他類型;乙肝、丙肝報(bào)告病例分別占總報(bào)告病例的63.34%、31.79%。結(jié)論 2009-2014年我市病毒性肝炎發(fā)病率無下降趨勢(shì),乙型肝炎發(fā)病率仍維持在較高水平,丙型肝炎的發(fā)病率呈顯著上升趨勢(shì),因此,乙、丙型肝炎是我市病毒性肝炎防控工作的重點(diǎn)。
[Abstract]:Objective to understand the epidemic characteristics and incidence trend of viral hepatitis in Dali, Yunnan Province from 2009 to 2014, and to put forward some preventive and control measures. Methods descriptive epidemiological analysis was used. Results A total of 2 507 cases of viral hepatitis were reported from 2009 to 2014 in Dali, Yunnan Province. There were no aggregated outbreaks. The average annual incidence rate was 68.25% / 100 000. The number of reported cases ranked first among the total reported cases of class B infectious diseases in our city. The age of onset was 20 to 59 years old, and the sex ratio of male to female was 2. 24: 1. Cases were reported in 11 towns and 1 development zone in the city, and the number of reported cases in Xiaguan Town was the highest, accounting for 53.93% of the total reported cases. The occupation was mainly farmers, which accounted for 43.84% of the total reported cases. Hepatitis A, unclassified hepatitis decreases year by year; hepatitis C and E increase year by year except for 2011, the increase of hepatitis C is higher than that of hepatitis E; the incidence of hepatitis B decreases first and then increases, and the annual incidence of hepatitis B is much higher than that of other types. The reported cases of hepatitis C accounted for 63.34% and 31.79% of the total reported cases respectively. Conclusion there is no downward trend in the incidence of viral hepatitis in our city from 2009 to 2014, but the incidence of hepatitis B is still at a high level, and the incidence of hepatitis C is increasing significantly. Hepatitis C is the focus of prevention and control of viral hepatitis in our city.
【作者單位】： 大理市疾病預(yù)防控制中心;
【分類號(hào)】：R512.6

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本文編號(hào)：2011018