Frequency of vasovagal reactions in whole blood donation and contributing factors.

Medicine international Pub Date : 2025-02-18 eCollection Date: 2025-05-01 DOI:10.3892/mi.2025.221
Sinan Demircioğlu, Ali Türk, Atilla Tomruk, Havva Demircioğlu, Atakan Tekinalp
{"title":"Frequency of vasovagal reactions in whole blood donation and contributing factors.","authors":"Sinan Demircioğlu, Ali Türk, Atilla Tomruk, Havva Demircioğlu, Atakan Tekinalp","doi":"10.3892/mi.2025.221","DOIUrl":null,"url":null,"abstract":"<p><p>The aim of the present study was to identify the frequency of vasovagal reactions (VVRs) and the factors influencing their occurrence. For this purpose, a total of 742 donors who applied for whole blood donation at a blood center were included in the study. The frequency of VVR and its association with donor-related factors were assessed. The results revealed that the median age of the donors was 36 years, with 9.8% female and 90.2% male donors. VVRs were observed in 4.9% of the donors. The median age of the donors who experienced VVRs was found to be lower than that of those who did not experience VVRs. The incidence of VVRs was higher in first-time donors. The median blood donation rate for donors who experienced VVRs was 2, compared to 4 for those who did not, and the difference was statistically significant. On the whole, the present study demonstrates that the frequency of VVRs is higher in first-time blood donors, and that the blood donation rate is lower for those who experience VVRs. Preventive measures for VVRs, particularly for first-time donors, could increase the rate of blood donation.</p>","PeriodicalId":74161,"journal":{"name":"Medicine international","volume":"5 3","pages":"22"},"PeriodicalIF":0.0000,"publicationDate":"2025-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11863295/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medicine international","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3892/mi.2025.221","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/5/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The aim of the present study was to identify the frequency of vasovagal reactions (VVRs) and the factors influencing their occurrence. For this purpose, a total of 742 donors who applied for whole blood donation at a blood center were included in the study. The frequency of VVR and its association with donor-related factors were assessed. The results revealed that the median age of the donors was 36 years, with 9.8% female and 90.2% male donors. VVRs were observed in 4.9% of the donors. The median age of the donors who experienced VVRs was found to be lower than that of those who did not experience VVRs. The incidence of VVRs was higher in first-time donors. The median blood donation rate for donors who experienced VVRs was 2, compared to 4 for those who did not, and the difference was statistically significant. On the whole, the present study demonstrates that the frequency of VVRs is higher in first-time blood donors, and that the blood donation rate is lower for those who experience VVRs. Preventive measures for VVRs, particularly for first-time donors, could increase the rate of blood donation.

全血献血者血管迷走神经反应的频率及其影响因素。
本研究的目的是确定血管迷走神经反应(VVRs)的频率和影响其发生的因素。为此,共有742名在血液中心申请全血捐献的献血者被纳入研究。评估VVR的频率及其与供体相关因素的关系。结果显示,献血者年龄中位数为36岁,其中女性占9.8%,男性占90.2%。在4.9%的供者中观察到vvr。研究发现,经历过虚拟现实的捐赠者的年龄中位数低于没有经历过虚拟现实的捐赠者。首次献血者的vvr发生率较高。经历过vvr的献血者的平均献血率为2次,而没有经历过vvr的献血者为4次,差异具有统计学意义。总体而言,本研究表明,首次献血者的vvr频率较高,而经历过vvr的献血者的献血率较低。针对vvr的预防措施,特别是针对首次献血者的预防措施,可能会提高献血率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信