Tang S
Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing.
Zhonghua Liu Xing Bing Xue Za Zhi. 1993 Oct;14(5):271-4.
A total of 2,273 blood donors from various regions in China were tested for serum anti-HCV antibodies in a seroepidemiological study. The prevalence of anti-HCV in Volunteer blood donors was 0-1.10%, which was lower than that in professional blood donors from Liaoning and Anhui Provinces (1.49% and 3.14%, respectively), whereas the positivity rate of anti-HCV was as high as 30.13% in the professional blood donors from Hebei Province and 31.86% in those from Inner Mongolia Autonomous Region. The prevalence of anti-HCV was significantly higher in the blood donors with history of hepatitis and abnormal ALT levels than those without hepatitis and with normal ALT. Plasma donation was the main cause of HCV infection. However, the prevalence of anti-HCV showed no significant sex and age differences even though the anti-HCV activity profile showed geographic difference.
在中国的一项血清流行病学研究中，对来自不同地区的2273名献血者进行了血清抗丙型肝炎病毒（HCV）抗体检测。无偿献血者中抗HCV的流行率为0-1.10%，低于辽宁省和安徽省职业献血者（分别为1.49%和3.14%），而河北省职业献血者中抗HCV阳性率高达30.13%，内蒙古自治区职业献血者中为31.86%。有肝炎病史和丙氨酸氨基转移酶（ALT）水平异常的献血者中抗HCV流行率显著高于无肝炎且ALT正常的献血者。血浆捐献是HCV感染的主要原因。然而，尽管抗HCV活性分布存在地理差异，但抗HCV流行率在性别和年龄上无显著差异。
