在COVID-19时代的捐赠者:在日本,捐赠者的特征是如何改变的?
Vox sanguinis
|February 3, 2025
概括
虽然COVID-19大流行影响了日本的献血率,但重复献血者,尤其是女性,有助于满足血液量需求. 捐赠者的个人资料发生了转变,突出了在危机期间保留承诺的捐赠者的重要性.
科学领域:
- 公共卫生 公共卫生
- 血液学 血液学 血液学
- 流行病学 流行病学
背景情况:
- 由于日本的"呆在家里"政策,COVID-19大流行严重扰乱了日本的血液服务.
- 这导致了接触潜在献血者的挑战,献血率显著下降.
- 了解这一时期的献血者人口统计数据对于血液服务的连续性至关重要.
研究的目的:
- 为了检查在日本COVID-19大流行期间献血者的人口特征.
- 将大流行期间的捐赠者资料与大流行前时期的捐赠者资料进行比较.
- 确定影响首次捐献者在疫情前和期间回归的因素.
主要方法:
- 从2018年4月到2021年3月,对日本红十字会血液服务机构的献血者进行评估.
- 分析的数据包括年龄,性别,职业,捐赠地点,体重和捐赠状态 (第一次或重复).
- 探索影响首次捐献者的回归因素,在疫情前和期间.
主要成果:
- 起初,献血量显著下降,特别是在东京,尽管整体血液需求量得到满足.
- 从重复捐赠者 (男性和女性) 的捐赠增加,女性显示绝对增加.
- 影响首次捐献者回报的因素发生了转变:流行前 (年龄较小,200毫升捐赠,BMI较高,固定地点) 与流行前 (男性年龄较高,女性400毫升捐赠).
结论:
- 增加来自重复献血者的捐献量对于满足血液体积需求至关重要,尽管面临着大流行挑战.
- 招募和留住承诺的献血者对于可持续的血液服务至关重要,特别是在危机期间.
- 随着捐赠者个人资料的变化,需要采取适应性策略来保留和招募捐赠者.
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