【摘要】 目的了解深圳市急性乙肝流行病学特征和疫情发展动态,寻找有效的预防措施。方法使用描述性流行病学方法分析急性乙肝病例。结果深圳市2010-2014年共报告5 255例急性乙肝病例,年均发病率为9.96/10万,发病率呈逐年下降趋势。男女发病比为3.30:1,发病年龄集中在20~50岁,职业为工人(41.67%)、家务及待业(23.18%)发病较多,市郊(82.65%)发病多于市区(17.35%),发病无明显季节性。结论深圳市乙肝防治取得一定成效,应继续做好国家免疫规划工作,加强宣传教育,建议对>20岁未感染乙肝人群开展预防接种。更多还原

【Abstract】 Objective To understand the epidemiological characteristics of acute hepatitis B in Shenzhen city, which could help to look for effective preventional measures. Methods The data of acute hepatitis B cases were analysed by the method of descriptive epidemiology. Results Totally 5 255 acute hepatitis B cases were reported in Shenzhen from 2010 to 2014. The average incidence rate of acute hepatitis B per year was 9.96/100 000, and the incidence rate decreased year by year, and the incidence ratio of male and female was 3.30:1, and the incidence concentrated in the age of 20~50. The incidence of workers(41.67%) and the unemployed(23.18%) were higher than the other occupation, and the incidence on suburb(82.65%) was higher than on downtown(17.35%). There were no obvious seasonal incidence of acute hepatitis B. Conclusions Prevention and control on hepatitis B in Shenzhen city had achieved significant effect. We should continue to do the national immunization planning work. We propose to increase the intensity of hepatitis B prevention health education, and we also propose that people who is above 20 years old without hepatitis B virus infection should be vaccinated.更多还原