• 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)

临床输血与检验 ›› 2025, Vol. 27 ›› Issue (4): 499-508.DOI: 10.3969/j.issn.1671-2587.2025.04.010

• 循证医学 • 上一篇    下一篇

献血对人体健康的长期效应—基于45岁、50岁和55岁人群的队列研究*

苏舒1,2, 谷孝云3, 张磊4, 马婷1, 宋奥微1, 牛佳萌1, 武文杰3, 谢昕昕1, 王文华1, 王李秦1, 程谦克3, 虢玲侠5, 杨江存1, 孙杨1   

  1. 1陕西省人民医院输血科;
    2重庆医科大学第二附属医院;
    3陕西省卫生信息中心信息技术处;
    4西安交通大学医学部公共卫生学院;
    5陕西省卫生健康委员会规划发展和信息办公室,陕西西安 710068
  • 收稿日期:2025-03-03 出版日期:2025-08-20 发布日期:2025-08-22
  • 通讯作者: 孙杨,主要从事临床输血与大数据精准输血研究,(E-mail)suny519@163.com。共同通信作者:杨江存,主要从事临床输血研究,(E-mail)yjc65@sina.com。
  • 作者简介:苏舒,主要从事临床输血研究,(E-mail)sushucq@gmail.com。并列第一作者:谷孝云,主要从事卫生信息大数据研究,(E-mail)271910941@qq.com。
  • 基金资助:
    *本课题受陕西省科技厅科技成果转移与推广计划-获奖成果转化项目(No.2019CGHJ-09); 陕西省人民医院领军人才基金项目(No. 2021LJ-14)资助

Observation of Long-term Health Impacts of Blood Donation from 45, 50, and 55 Aged Blood Donors: a Population-based Matched Cohort Study

SU Shu1,2, GU Xiaoyun3, ZHANG Lei4, MA Ting1, SONG Aowei1, NIU Jiameng1, WU Wenjie3, XIE Xinxin1, WANG Wenhua1, WANG Liqin1, CHENG Qianke3, GUO Lingxia5, YANG Jiangcun1, SUN Yang1   

  1. 1Department of Transfusion Medicine, Shaanxi People's Hospital;
    2The Second Affiliated Hospital of Chongqing Medical University;
    3Department of Information Technology, Shaanxi Provincial Health Information Center;
    4School of Public Health, Xi'an Jiaotong University Health Science Center;
    5Planning Development and Information Office of Shaanxi Provincial Health Commission, Xi'an, 710068
  • Received:2025-03-03 Online:2025-08-20 Published:2025-08-22

摘要: 目的 献血对健康的长期影响,特别是对迟发性慢性病的影响,尚未得到充分研究。本研究在随访期内调查了献血对45岁以上人群住院率及共病模式,探索献血对人群健康的长期效应。方法 从陕西省血液中心获取175 715名献血者信息,按照1:1比例从陕西省电子健康记录档案(EMR)中按照出生年份、性别、居住地等人口学指标匹配非献血者信息。该队列从2012年1月开启随访至2018年12月31日。Cox回归计算慢性疾病住院的校正风险比(adjusted hazard ratio, AHR)。采用多病网络分析评估住院患者共病模式。结果 共有175 715名献血者和等量非献血者参与了1 246 130人年的随访,平均年龄为50.0±4.4岁。45岁以上、献血4次以上和5次以上的参与者癌症住院率较低(AHR为0.894和0.872,P<0.001)。50岁以上患者的癌症(AHR为0.783和0.748,P<0.001)和呼吸系统疾病(调整AHR为0.883和0.845,P<0.001)发生风险均较低。55岁以上的献血者4次以上和5次以上的献血者患病风险降低(AHR为0.915和0.890,P<0.001)。多发病网络显示非献血者的复杂网络是男性献血者的1.77倍,是女性献血者的2.03倍。结论 献血可能通过降低慢性病住院风险而改善老年人的健康结果,提示随年龄增长献血可能带来健康益处。

关键词: 献血, 健康的影响, 人口老龄化, 住院治疗风险, 共病, 电子健康记录

Abstract: Objective The long-term effects of blood donation on health, especially concerning chronic diseases with delayed onset, are not well-studied. The Objective of this study was to investigate the health impacts of blood donation among elderly Chinese donors versus non-donors over an extensive follow-up period. Methods In January 2012, a cohort of adults with matched demographics (birth year, sex, residence) was selected from electronic health records in Shaanxi, China, including equal numbers of blood donors and non-donors. The cohort was followed up until December 31, 2018. Cox regression was used to calculate hazard ratios (HRs) for chronic disease hospitalizations. Multimorbidity network analysis was employed to assess hospitalization patterns. Results A total of 175 715 blood donors and an equivalent number of non-donors contributed to 1 246 130 person-years of follow-up, with a mean age of 50.0±4.4 years. Participants over 45-year-old with more than four and five donations had lower cancer hospitalization rates (adjusted HR 0.894 and 0.872, P<0.001). Those over 50-yaer-old showed lower cancer (adjusted HR 0.783 and 0.748, P<0.001) and respiratory disease rates (adjusted HR 0.883 and 0.845, P<0.001). Donors over 55-yaer-old with more than four and five donations had reduced disease risks (adjusted HR 0.915 and 0.890, P<0.001). Multimorbidity networks showed non-donors had 1.77 times more complex networks than male donors and 2.03 times more complex than female donors. Conclusion Blood donation may lead to better health outcomes in the elderly by reducing hospitalization risks for chronic diseases, suggesting potential health benefits of blood donation with age.

Key words: Blood donation, Health effects, Ageing population, Hospitalisation risk, Multi-morbidity, Electronic health records

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