17家省级血液中心献血人群特征回顾性分析  

Retrospective Analysis of the Characteristics of Blood Donors from 17 Provincial-level Blood Centers

作　　者：刘妍妍 黄霞[2] 陈敏 许敬 李伍升[5] 徐华[6] 侯玲华 王林[8] 李莹[9] 卢长春[10] 张珩[11] 薛双林 韩文丽 吴南 徐晓珺 呼娜[16] 梁华钦[17] LIU Yanyan;HUANG Xia;CHEN Min;XU Jing;LI Wusheng;XU Hua;HOU Linghua;WANG Lin;LI Ying;LU Changchun;ZHANG Heng;XUE Shuanglin;HAN Wenli;WU Nan;XU Xiaojun;HU Na;LIANG Huaqin(Tianjin Blood Center,Tianjin 300110,2Chongqing Blood Center,3Urumqi Blood Center,4Wuhan Blood Center,5Henan Red Cross Blood Center,6Shaanxi Blood Center,7Hebei Province Blood Center,8Hainan Provincial Blood Center,9Jiangxi Province Blood Center,10Heilongjiang Blood Center,11Yunnan Kunming Blood Center,12Gansu Province Red Cross Blood Center,13Ningxia Blood Center,14Inner Mongolia Blood Center,15Jiangsu Province Blood Center,16Blood Center of Shandong Province,17Guangzhou Blood Center)

机构地区：[1]天津市血液中心,天津300110 [2]重庆市血液中心 [3]乌鲁木齐市血液中心 [4]武汉血液中心 [5]河南省红十字血液中心 [6]陕西省血液中心 [7]河北省血液中心 [8]海南省血液中心 [9]江西省血液中心 [10]黑龙江省血液中心 [11]云南昆明血液中心 [12]甘肃省红十字血液中心 [13]宁夏血液中心 [14]内蒙古血液中心 [15]江苏省血液中心 [16]山东省血液中心 [17]广州血液中心

出　　处：《临床输血与检验》2024年第4期491-498,共8页Journal of Clinical Transfusion and Laboratory Medicine

基　　金：中国输血协会圣湘输血医学发展基金项目(No.CSBT-SX-2023-1)资助。

摘　　要：目的统计2017—2022年全国17家省级血液中心献血人群基本特征参数,分析不同年度间献血人群参数变化,为持续完善采血预案提供参考。方法选取我国内地采供血机构执业比对工作组甲组成员单位中17家省级血液中心,将2017—2019年设为对照组,2020—2022年设为观察组,采用F检验和χ^(2)检验,对两组数据的15个献血人群参数进行对比分析。结果结果显示:10个参数变化较大(占比66.7%),即年轻初次献血者(18~24岁)比例、初次献血者(≥25岁)比例、初次献血者占全部献血者的比例、年轻献血者(18~24岁)参加率、献血者基数变化趋势、献血者流失比例、延迟献血率、年度固定献血者数量、前来参加献血的人数、完成捐献的献血者人次数等。结论2017—2022年,我国17家省级血液中心献血人群具有初次献血者占全部献血者的比例高、流失比例高、献血者全面参与率低等特征,较往年有一定延续关系,其中献血者基数变化趋势、延迟献血率等参数变化较大,不同地区呈现特征互有差异。Objective This article statistically analyzed the basic characteristic parameters of blood donors from 2017—2022,for providing reference for the continuousimprovement of blood collection.Methods We Selected 17 provincial blood centres that are members of the blood collection and supply institution practice comparison working group in China's mainland,with 15 parameter data reflecting the characteristics of the blood donation population.The data group from 2017—2019 was set as the control group,and 2020—2022 was set as the observation group.The two groups of data were compared using F-test and chi-square.Results The data showed that there were significant changes in 10 parameters(accounting for 66.7%),namely the proportion of young first-time donors(18~24 years old),proportion of first-time donors(≥25 years old),proportion of first-time donors to all donors,participation rate of young donors(18~24 years old),trend of changes in donor base,proportion of donors turnover,rate of the delayed donations number of regular donors per year,number of people who intend to donate,and number of donors who have completed donations.Conclusion From 2017—2022,the blood donation population of 17 provincial-level blood centers in China has characteristics of high proportion of first-time donors to all donors,high turnover rate,and low overall participation rate of donors,etc.,which has a certain continuity compared to previous years,in which the trend of changes in donor base and the rate of delayed donations have significant changes.

关 键 词：血液中心 献血人群 特征分析 影响因素 

分 类 号：R457[医药卫生—治疗学]