ABO血型与乙型病毒性肝炎多重感染的关系

Relationship between ABO blood type and multi-infection of hepatitis B virus

目的探讨ABO血型与乙型病毒性肝炎多重感染的关系。方法选取广州地区乙型病毒性肝炎多重感染病人进行1∶1病例对照研究,并选取相应的乙型病毒性肝炎病人进行成组病例对照研究。结果单纯乙型病毒性肝炎感染、乙丙型病毒性肝炎双重感染和乙型病毒性肝炎多重感染分别与ABO血型无相关关系(P>0·05),乙戊型病毒性肝炎双重感染与O型血型呈相关关系(P<0·05)。结论乙戊型病毒性肝炎双重感染与O型血型呈相关关系,提示O型血型可能为Ⅰ戊型病毒性双重感染的危险因素。

Objective To study the correlation of ABO blood type and multi-infection of hepatitis B virus. Methods 1：1 ease control study was conducted to study the correlation of ABO blood type and multi-infection of hepatitis B virus, and a case control study was also conducted to study the correlation of ABO blood type and HI3V infection alone. Results There was no significant correlation between ABO blood type and multi-infection of hepatitis B virus, and super-infection of hepatitis B virus and C virus, and infection of hepatitis B virus（ P〉0.05 ） ; There was significant correlation between type O blood and super-infection of HBV and HEV（ P〈0.05）, no other correlation of type blood and super-infection of HBV and HEV（ P〉0.05） .Conclusion There was significant correlation between type O blood and super-infection of HBV and HEV, type O bloo was probably the risk factor of the dual infection of HBV and HEV. No other correlation of type blood and multiple virus infection or HBV infection was found.