摘要
目的分析南京市居民2006—2015年乙型病毒性肝炎(乙肝)流行特征,为制定防治对策提供科学依据。方法对《传染病报告信息管理系统》中南京市2006—2015年新发急性乙肝和未分类乙肝,采用年估计变化百分比(EAPC)分析发病率的时间变化趋势。结果 2006—2015年南京市新发乙肝发病率呈下降趋势,发病率的EAPC值为-23.97%(P<0.05)。学生的EAPC=-36.32%,农民的EAPC=-31.45%,工人的EAPC=-36.32%;15~29岁年龄组的EAPC=-26.04%,30~44岁年龄组的EAPC=-23.62%,45~59岁年龄组的EAPC=-22.20%,60岁以上年龄组的EAPC=-23.44%。结论南京市新发乙肝发病率逐年下降,该市相关部门应根据乙肝流行病学特点,完善各种防治措施。
[Objective]To analyze the epidemiological features of viral hepatitis B in Nanjing City from 2006-2015,provide a scientific basis for formulating the control strategies.[Methods]The data of new acute hepatitis B and unclassified hepatitis B cases in Nanjing City from 2006-2015 were collected from the Infectious disease report information management system,and the estimated annual percent change（EAPC） was used to analyze the temporal change trend of incidence rates.[Results] The incidence rates of new hepatitis B showed a downward trend in Nanjing City from 2006-2015,and EAPC value was -23.97%（P〈0.05）.The EAPC value of students,farmers and workers was -36.32%,-31.45% and -36.32%,respectively. The EAPC value of 15-29,30-44,45-59 and 60 year-old age group was -26.04%,-23.62%,-22.20% and -23.44%,respectively.[Conclusion]The incidence rate of new hepatitis B is decreasing year by year in Nanjing City. The relevant departments should improve the prevention measures according to the epidemiological characteristics of hepatitis B.
出处
《职业与健康》
CAS
2017年第15期2114-2116,共3页
Occupation and Health
关键词
乙型病毒性肝炎
流性特征
年估计变化百分比
Viral hepatitis B
Epidemiological characteristics
Estimated annual percent change
