摘要
[目的]了解濮阳市病毒性肝炎(肝炎)的流行趋势,为防治工作提供科学依据。[方法]对濮阳市1995～2004年肝炎疫情资料进行分析。[结果]1995～2004年肝炎年均发病率为78.59/10万。甲肝发病逐年下降,近2年有上升趋势;乙肝在各型肝炎中所占比例最大,发病率呈下降趋势;甲肝发病有明显的夏秋季高峰,乙肝季节分布不明显;甲肝的年龄分布以0～20岁年龄组发病率最高,乙肝以20～45岁年龄组为主;甲肝男性年均发病率为16.84/10万,女性为7.98/10万,乙肝年均发病率为112.62/10万,女性为44.76/10万;病毒性肝炎的地区分布呈现市区高于农村。[结论]乙肝是濮阳市肝炎的防治重点,甲肝发病有增高趋势。
[Objective]To study the prevalent trend of viral hepatitis in Puyang city,and to provide scientific theory for the control of the disease. [Methods]To analyze the reported data of viral hepatitis in Puyang city, Henan province from 1995 to 2004. [Results]The average incidence of viral hepatitis was 78. 59 per ten thousand. The incidence of hepatitis A was gradually decreased,but there was an increasing trend in recent two years. Most of the cases were hepatitis B,which was decreasing annually. Hepatitis A was peaked in summer and autumn obviously, while hepatitis B occurred regularly throughout the year. Cases of hepatitis A occurred mainly in the group of 0-20 years old,most of the hepatitis B located in the age group of 20-45 years old. The incidence of hepatitis A was higher in male （16.84 per ten thousand） than in female （7.98 per ten thousand）. The incidence of hepatitis B was 112. 62 per ten thousand,with 44.76 per ten thousand for the female. The cases of viral hepatitis occurred much more in urban areas than in rural areas. [Conclusion]The key point of the control should be focused on hepatitis B, while the incidence of hepatitis A was gradually increased,it should not be ignored also.
出处
《预防医学论坛》
2006年第4期490-491,共2页
Preventive Medicine Tribune
关键词
病毒性肝炎
乙肝
甲肝
Viral hepatitis
Hepatitis B
Hepatitis A
