江西2005-2013年急性乙肝流行特征分析

谭楚生; 谭详永; 郭世成; 程慧健

doi:10.11847/zgggws2016-32-01-06

江西2005-2013年急性乙肝流行特征分析

doi: 10.11847/zgggws2016-32-01-06

江西省疾病预防控制中心, 南昌 330029

详细信息

作者简介:
谭楚生(1982-),男,湖南人,主管医师,硕士,研究方向:免疫规划管理与疾病控制。

通讯作者:
程慧健,E-mail:ejian2373@sina.com

中图分类号: R
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出版历程
- 收稿日期: 2014-11-10
- 刊出日期: 2016-01-10

Incidence of acute hepatitis B in Jiangxi province,2005-2013

Jiangxi Provincial Center for Disease Control and Prevention, Nanchang, Jiangxi Province 330029, China

摘要

摘要: 目的对江西省近年来急性乙型病毒性肝炎(简称乙肝)的流行趋势及特征进行分析,为科学制定防治措施提供依据。方法采用描述流行病学方法分析急性乙肝发病的时间、地点及人群分布特征。结果 2005-2013年江西省通过NNDRS共报告26448例急性乙肝病例,平均年发病率为6.71/10万,报告发病率从2005年的8.00/10万降至2013年的4.18/10万(r=-0.858,P<0.05);3-8月发病例数较多;萍乡市的急性乙肝年均发病率最高,为26.29/10万,九江市的年均发病率最低(3.12/10万),地区间差异有统计学意义(χ²=11898.39,P<0.0001);15~39岁人群发病数占全部病例的62.78%,男性占全部病例的77.37%,农民占全部病例数的52.2%(13814例)。结论江西省急性乙肝报告发病率呈下降趋势,但地区间差异较大,病例以男性、农民和15~39岁人群为主。
- 急性乙型病毒性肝炎 /
- 流行趋势及特征 /
- 江西
Abstract: Objective To analyze the trend and characteristics of acute hepatitis B incidents in Jiangxi province and to provide information for making prevention measures.Methods Data on incidence of acute hepatitis B were collected from National Notifiable Disease Reporting System(NNDRS).Descriptive epidemiological methods were adopted in data analysis.Results A total of 26 448 acute hepatitis B cases were reported through NNDRS and the average incidence was 6.71/100000 during the period of 2005 through 2013,with a declined reported incidence rate from 8.00/100000 in 2005 to 4.18/100000 in 2013.Most of the cases occurred between March to August of a year.Pingxiang municipality had the highest average incidence(26.29/100000),while Jiujiang municipality had the lowest(3.12/100000),with significant regional disparity(χ²=11 898.39,P<0.0001).Of all the cases reported,62.78%were at the age between 15 and 39 years,77.37%were male,and 52.2%were peasants.Conclusion There is a decreasing trend in acute hepatitis B incidence,with the majority of the cases of male peasants aged 15-39 years and a huge regional disparity in Jiangxi province during 2005-2013.
- acute hepatitis B /
- prevalent trend and characteristics /
- Jiangxi

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