【摘要】 [目的]了解宁波市江东区1996～2005年病毒性肝炎发病情况及变化趋势,为制定肝炎预防控制措施提供依据。[方法]根据我区1996～2005年甲、乙类传染病订正年报中的病毒性肝炎发病及变化趋势进行分析。[结果]10年间我区病毒性肝炎平均年报告发病率为90.66/10万,主要为甲型和乙型肝炎,占78.8%。发病主要集中在20～50岁之间,占全部发病的77.4%。各职业均有病毒性肝炎发病,其中以工人最多占35.3%。10年间肝炎发病率呈显著降低趋势。在各型肝炎中,甲型肝炎降低趋势最为明显;乙型肝炎也有一定降低趋势。[结论]我区病毒性肝炎发病率有明显降低趋势,但仍是我区最重要的传染病之一,应继续加强对肝炎,尤其是乙型肝炎的防制工作。更多还原

【Abstract】 [Objective]To investigate the incidence and change trend of virus hepatitis from 1995 to 2005 in Jiangdong district of Ningbo,and provide basis for preventing and controlling hepatitis.[Methods]The incidence and change trend of virus hepatitis were analyzed in terms of revised annual reports of type A and B infectious diseases from 1996 to 2005 in Jiangdong district.[Results]The average incidence of virus hepatitis from annual reports was 90.66/105 in Jiangdong district during the past 10 years.The main virus types were…A and hepatitis B,which accounted for 78.8%.People with high incidence of virus hepatitis were at the age of 20-50 years,accounted for 77.4%.There were people with virus hepatitis in all kinds of occupations,and among all occupations,the highest incidence of virus hepatitis was workers which accounted for35.3%.The trend of incidence showed to be a downward tendency.The hepatitis A demonstrated to be highest falling trend among all kinds of hepatitis;and hepatitis B also appeared to be downward trend.[Conclusion]All kinds of hepatitis showed to be obviously falling tendency in Jiangdong district,while virus hepatitis was the one if the most serious infectious diseases.Efforts should be taken to strengthen the prevention and control for virus diseases,especially hepatitis B.更多还原