南疆6县维吾尔族乙型肝炎病毒感染的调查

目的 了解南疆6县维吾尔族乙型肝炎病毒感染情况及感染的危险因素。方法 随机对南疆6县394例维吾尔族人抽血检查乙型肝炎血清标志物及肝功能。结果 394例被调查对象中，乙型肝炎病毒总感染率29．4％(116／394)，表面抗原阳性13．7％(54／394)。在表面抗原阳性者中，肝功能异常者14．896(8／54)。感染的危险因素为乙型肝炎家族史，各种注射史及未接受乙型肝炎疫苗。结论 南疆6县维吾尔族乙型肝炎总感染率低。但表面抗原阳性率高，造成感染的原因为医源性因素及未普遍进行预防接种。

Investigation on status of hepatitis B virus infection in Uygur people in six counties of south XinJiang

Objective To investigate the status of hepatitis B virus infection and risk factors of hepatitis B virus in south Xinjiang.Methods Liver function and serum markers of hepatitis B virus infection were assayed in 394 subjects who were surveyed by random sampling in six counties of south Xinjiang.Results Among 394 subjects,total infection rate of hepatitis B virus was 29.4% (116/394),positive rate of HBsAg was 13.7% (54/394).The incidence of abnormal liver function was 14.8% (8/54) in HBsAg positive individuals.The risk factors of hepatitis B virus infection were the family history of hepatitis B,various injectios history and without vaccination history of hepatitis B virus vaccine.Conclu- sion The total infection rate of hepatitis B virus is relatively low,hut the HBsAg positive rate is high in Uygur people. The causes of hepatitis B virus infection in this area are iatrogenesis and no widely vaccinating hepatitis B virus vaccine.