• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

JOURNAL OF CLINICAL TRANSFUSION AND LABORATORY MEDICINE ›› 2024, Vol. 26 ›› Issue (5): 638-644.DOI: 10.3969/j.issn.1671-2587.2024.05.010

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HCV Detection among Blood Donors from 18 Provincial Blood Centers in China from 2018 to 2022

LI Yuwei1, HUANG Xia2, ZHOU Yuan3, LIU Ying4, WANG Lin5, ZOU Binbin6, LIU Humin7, MA Haili8, XU Tingting9, TANG Fei10, CAO Mingjing11, HOU Linghua12, LI Yujun13, HU Wenjia14, FENG Weiping15, LIU Yanyan16, DUAN Yong17, WEN Tao18, LI Mingxia19, QIU Yan20   

  1. Baoji Blood Center, Shaanxi, 721000
  • Received:2024-07-02 Online:2024-10-20 Published:2024-09-20

Abstract: Objective The data of hepatitis C virus (HCV) among blood donors in the service areas of provincial blood centers were analyzed. Methods Anti-HCV and HCV RNA data from 2018 to 2022 from first-time and repeat donors at 18 provincial blood HCV ELISA and anti-HCV ELISA negative RNA was analyzed. These was related to the year, blood center, and first-time and repeat donors. Results Between 2018 and 2022, the total unqualified rate of HCV decreased from 26.61/10 000 to 15.17/10 000 (χ2=717.71, P <0.01). The highest rate was 25.72/10 000 in western China and the lowest rate was 11.96/10 000 in eastern China. The unqualified rate of anti-HCV ELISA in first-time blood donors (30.50/10 000) was higher than that in repeat blood donors (7.42/10 000). The unqualified rate of anti-HCV ELISA negative HCV-RNA in each blood center ranged from 0 to 7.54/10 000. Conclusion The unqualified rate of HCV among blood donors in 18 centers decreased year by year. There are significant regional characteristics in the unqualified rate of HCV detection. Compared with the first-time blood donors, repeat donors were a lower-risk group. HCV RNA testing played an important role in blood safety.

Key words: Blood donors, Hepatitis C virus, Unqualified rate, Anti-HCV, ELISA, HCV, RNA

CLC Number: