惠州地区乙肝病毒感染的流行因素分析

The epidemic factors of hepatitis B virus infection in the Huizhou community

目的了解惠州地区的乙肝病毒感染情况,并对其流行因素进行分析。方法随机选取惠州地区200户家庭598人,采取入户调查、采集血样等方式对其进行乙肝病毒感染的相关因素调查。对乙肝病毒感染进行单因素及多因素分析。结果 598名居民中HBsAg阳性率为6.69%,乙肝病毒感染率为39.13%,且随着年龄的增长,乙肝病毒感染率不断增高。引起乙肝感染的流行因素包括:家族乙肝史、曾经进行过手术、有过输血史、做过内窥镜检查等。结论引起乙肝病毒感染的因素主要有家族乙肝史、进行过手术、输血史、进行过内窥镜检查,所以应该加强对乙肝知识的健康教育,进而预防居民感染乙肝病毒。

Objective To find the infection of hepatitis B virus in the Huizhou community and to analyze the epidemic factors. Methods 598 people from 200 families in Huizhou community were chosen randomly. The household survey was taken and blood samples were collected to find out the related factors of hepatitis B virus. Results Among the 598 people from the Huizhou community, the positive rate of HBsAg was 6.69% , and the hepatitis B virus infection rate was 39.13%. The hepatitis B virus infection rate increased with the age. The epidemic factors leading to the hepa- titis B virus included family history of hepatitis B, the operation, a history of blood transfusion, endoscopy etc. Conclusion The main factors leading to the hepatitis B virus were as follows： family history of hepatitis B, the operation, a history of blood transfusion, endoscopy etc. So the health education on hepatitis B knowledge should be stressen to pre- vent the human infection of hepatitis B virus.