2009-2016年四川省绵阳市丙型病毒性肝炎流行特征分析

The analysis on the features of the epedimic hepatitis C from 2009 to 2016 in Sichuan Mianyang City

目的了解2009-2016年绵阳市丙型病毒性肝炎的流行特点,为制定防治措施提供科学的依据。方法对2009-2016年绵阳市丙型病毒性肝炎病例进行收集整理,运用描述性流行病学和卡方检验对结果进行分析。结果2009-2016年绵阳市丙型病毒性肝炎发病数、发病率逐年上升,差异有统计学意义(P<0.001),主要发病时间为12月和7月,主要人群是35~55岁组农民和待业群体,占总人群的76.10%,性别差异不明显。结论绵阳市丙型病毒性肝炎防治工作不容忽视,要针对重点地区、重点人群进行宣传教育,提高人们防病意识,采取切断传播途径的防控措施,进而减少丙型病毒性肝炎的发病。

Objective The article is to understand the epidemic characteristics of hepatitis C and provide a scientific basis for control measures. Methods Collecting and collating hepatitis C data,descriptive epidemiology and chi-square test is used to analyze. Results The number and the incidence rate is increasing 2009-2016,the difference was statistically significant（ P〈0. 001）; the main onset is December and July; the main groups are 35 ~ 55 years old farmer and unemployed group,accounting for 76. 10% of the total population,gender differences are not obvious. Conclusion The hepatitis C prevention and control work can not be ignored,focus on areas and the crowd to carry out publicity and education. Improve awareness of disease prevention,strengthen the prevention and control measures to cut off the transmission,there by reducing the incidence of hepatitis C.