上海市虹口区1956—2015年急性病毒性肝炎发病趋势分析

Analysis on the incidence trend of acute viral hepatitis in Hongkou District of Shanghai from 1956 to 2015

目的分析上海市虹口区1956—2015年急性病毒性肝炎发病趋势。方法对1956—2015年急性病毒性肝炎发病资料进行描述流行病学分析。结果上海市虹口区急性病毒性肝炎发病率在1956—2015年呈波动性下降趋势。随着病毒性肝炎的病原学检测技术逐渐提高,未分型肝炎的比例逐渐下降。乙型肝炎占比最大,其次为戊型肝炎。20~49岁的青壮年是急性病毒性肝炎发病的主要人群。职业分布以工人、干部职员和离退休人员为主。结论上海市虹口区病毒性肝炎防治工作成效显著,急性病毒性肝炎发病率大幅降低,但今后病毒性肝炎防治工作仍是传染病防治工作的重点。

Objective Shanghai from 1956 to 2015 To analyze the incidence trend of acute viral hepatitis in Hongkou District of Methods To analyze the incidence data of acute viral hepatitis thereof from 1956 to 2015 using the method of descriptive epidemiology. Results The incidence rate of hepatitis declined in a fluctuating way in Hongkou District of Shanghai from 1956 to 2015. Along with the improvement of the etiological detection technology for hepatitis, the proportion of unclassified hepatitis was slowly on the decline. Among all types of hepatitis, Hepatitis B occupied the largest percentage, and Hepatitis E occupied the second largest percentage. The patients with acute viral hepatitis mainly consisted of adults aging from 20 to 49, and they were mainly composed of workers, cadres and clerks, retirees in terms of occupational distribution. Conclusion The control and prevention of hepatitis in Hongkou District of Shanghai has achieved remarkable results in the past years, and the incidence of acute viral hepatitis has decreased greatly. However, the hepatitis control and prevention will remain to be the focus for the control and prevention of infectious diseases.