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目的 调查陕西、青海、新疆三省 (区 )部分人群庚型肝炎病毒 (HGV GBV)血清学特征。方法 采用ELISA方法 ,共调查三省 (区 ) 14 6 9份血清中GBV IgG抗体。结果 少数民族血清GBV IgG抗体的阳性率 (藏族 4 .11% ,蒙古族 5 .36 % ,维吾尔族 4 .5 5 % ,回族 4 .0 0 % )略高于汉族(1 36 %～ 1 73% ) ,但差异无显著性 (P >0 0 5 ) ;吸毒人群GBV IgG阳性率 (11 30 % ,34 30 1)明显高于正常人群 (2 4 4 % ,18 736 ) ,(P <0 0 1) ;献血员GBV IgG阳性率为 1 0 2 %～ 7 6 8%。结论 三省区民族间GBV IgG抗体阳性差异无显著性 ,血源性传播是其重要途径 ,应加强对献血员及吸毒人员的监管。
Objective To investigate the serological characteristics of hepatitis G virus (HGV) in some populations in Shaanxi, Qinghai and Xinjiang provinces. Methods A total of 14 6 9 serum anti-GBV IgG antibodies in three provinces (autonomous regions) were investigated by ELISA. Results The positive rate of GBV IgG antibody in ethnic minority was slightly higher than that in Han nationality (4.11%, 5.36% in Mongolian, 4.55% in Uygur and 4.0% in Hui) %), But the difference was not significant (P> 0.05). The positive rate of GBV IgG in drug addicts was significantly higher than that in normal controls (11 4%, 18 736, 11 30%, 34 30 1) 0 1). The positive rate of GBV IgG in blood donors was 102% ~ 76.8%. Conclusion There is no significant difference in the positive rate of GBV IgG between ethnic groups in all three provinces and autonomous regions. Hematogenous transmission is an important way and the supervision of blood donors and drug addicts should be strengthened.