• 中国科学论文统计源期刊
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  • 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 ›› 2025, Vol. 27 ›› Issue (3): 384-392.DOI: 10.3969/j.issn.1671-2587.2025.03.017

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Influence Factors of Donation Related Vasovagal Reactions in Whole Blood Donors: A Systematic Review and Meta-analysis

WANG Jing1,2, WU Kai1, SUN Zhifang2,3, WANG Mengxuan1, GUO Rong1, MA Chunying4,5   

  1. 1Urumqi Blood Center, Urumqi 830000;
    2School of Nursing of Xin Jiang Medical University, Urumqi 830011;
    3Karamay Hospital of Xinjiang Uygur Autonomous Region, Karamay 834000;
    4People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001;
    5Health Care Research Center for Xinjiang Regional population, Urumqi 830001
  • Received:2024-02-26 Published:2025-06-23

Abstract: Objective To systematically analyze the risk factors of donation related vasovagal reaction (DRVR) in whole blood donors. Methods This study utilized databases such as PubMed and Web of Science to retrieve research data on the risk factors of DRVR in whole blood donors. Meta-analysis was done using RevMan5.4 software to process the data. Results A total of 24 relevant studies were in the analysis, involving 62 623 blood donors with DRVR. Meta-analysis revealed that first-time donors, female gender, age<25 years old, BMI<18.5, weight<55 kg, pulse rate > 90/min, estimated blood volume<3.5 L, fear emotion, recruitment blood donation and time after eating>4 h were significant risk factors for DRVR. Conclusion There are numerous risk factors for DRVR in blood donors. High risk population should be evaluated and screened in light of these factors, and timely interventions and nursing measures should be implemented to reduce the incidence of DRVR.

Key words: Blood donors, Donation related vasovagal reaction, Risk factors, Meta-analysis

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