2012-2016年绵阳市游仙区丙型肝炎流行病学分析

Epidemiological Analysis of Hepatitis C in Youxian District of Mianyang City From 2012 to 2016

目的分析绵阳市游仙区2012-2016年丙型肝炎的流行病学特点。方法利用来自国家疾病报告管理信息系统的疫情资料,对丙型肝炎监测资料进行描述性流行病学分析。结果 2012-2016年游仙区共报告丙型肝炎病例245例,年均发病率8.85/10万;发病以40~50岁年龄组较为集中,占总病例数的34.29%;男女性别比为1.08∶1,男性与女性发病率差异无统计学意义(P>0.05);各乡镇、街道办均有病例分布,城区报告病例数高于农村;病例以农民居多,占总病例数的46.94%。结论游仙区丙型肝炎为低水平散在发病,但发病率呈上升趋势,防控形势不容乐观。

Objective To analyse the epidemiological characteristics of hepatitis C in Youxian district of Mian- yang city from 2012 to 2016. Methods The epidemiological analysis of hepatitis C surveillance data was car- ried out by using the information from the national disease report management information system. Results 245 cases of hepatitis C were reported in the Youxian District in 2012 -2016, with an annual average inci- dence of 8.85/100 000. The morbidity was concentrated in the 40 - 50 year - old group, accounting for 34.29 percent of the total number of cases. The ratio of men and women was 1.08： 1, the difference in inci- dence between male and female was no statistical significant （P 〉 0. 05）. The cases were collected by the street administration offices in town and village. And the number of cases reported in urban areas was higher than those in rural areas ; mainly in farmers, accounting for 46.94% of the total number. Conclusion The in- cidence of hepatitis C in Youxian District is low, but the trend in incidence is upward. Prevention and control of the situation is not optimistic.