【摘要】 目的 :了解西北地区庚型肝炎病毒的自染感染状况。方法 :应用ELISA法对陕西 (西安地区 )、青海 (西宁、海南、海西地区 )、新疆 (喀什、伊犁地区 )共调查了 146 9人血清中庚型肝炎病毒抗体 (HGV IgG)水平。结果 :少数民族 (藏族 4.11% ,蒙古族5 .36 % ,维吾尔族 4.5 5 % ,回族 4.0 0 % )阳性率高于汉族 (1.36 %～ 1.73% ) ,吸毒人群阳性率 11.2 9% (34/30 1)明显高于正常人群 2 .44 % (18/736 ) ,献血员中阳性率 1.0 2 %～ 8.2 1%。结论 :HGV流行存在民族差异有待进一步研究 ,血源性传播是重要途径 ,应加强献血员和吸毒人员的监管。更多还原

【Abstract】 Objective:[WT5BZ]To investigate the status of HGV natural infection in northwest China.[WT5HZ]Methods:[WT5BZ]We have surveyed 1 469 people of HGV antibody IgG with ELISA in Shaanxi(Xian)、Xinjiang(Kashi、Yili)and Qinghal(Xining、Hainan、Haixi area)of China.[WT5HZ]Results:[WT5BZ]The minority nationalities(Tibetan nationality 3.16%,Mongol nationality 5.36%,Uygur nationality 4.55%,Hui nationality 4.00%)HGV-IgG positive rates is higher than that of Han nationality(1.36%～ 1.73% ).The drug-addict group HGV-IgG positive rate (11.29%)is much higher than that of natural crowd(2.44%),The blood donors HGV-IgG positive rates(1.02%～8.21%).[WT5HZ]Conclusion:[WT5BZ]It needed further to study the difference of HGV-IgG positive rates between minority nationalities and Han nationality of China. [WT5HZ]更多还原