影响初次机采血小板献血者成为定期献血者的相关因素  

How first-time platelet donors become regular donors:the influencing factors

作　　者：柯蓉蓉[1] 许颖莹 郑晓晓[1] 谢桂芸 陈锦艳[1] 黎世杰[1] KE Rongrong;XU Yingying;ZHENG Xiaoxiao;XIE Guiyun;CHEN Jinyan;LI Shijie(Guangzhou Blood Center,Guangzhou 510095,China)

机构地区：[1]广州血液中心广州市血液安全重点实验室,广东广州510095

出　　处：《中国输血杂志》2022年第1期50-52,共3页Chinese Journal of Blood Transfusion

基　　金：广州市医学重点学科建设项目(血液安全重点实验室);广东省医学科研项目(A2019204);2019年中国输血协会威高科研基金(CSBT-WG-201906);广州市科技局基础与一般应用基础项目(2020030447)。

摘　　要：目的分析影响广州地区2018年初次机采血小板捐献者成为定期献血者的相关因素,为机采血小板献血者的保留提供支持和参考。方法收集广州地区2018年初次献机采血小板的4361名献血者的年龄、性别、初次捐献治疗量、初次献机采血小板时间、二次献机采血小板时间等资料,采用Logistic回归分析法分析影响初次机采血小板献血者成为定期献血者的相关因素。结果影响初次机采血小板献血者成为定期献血者的因素中,1个月内再次捐献机采血小板者成为定期献血者是未捐献者的5.569倍(OR 95%CI:4.748~6.533,P<0.05),45~60岁年龄组初次机采血小板献血者成为定期献血者是18~24岁年龄组的1.857倍(OR 95%CI:1.413~2.441,P<0.05);初次捐献2个单位治疗量的献血者成为定期献血者是初次捐献1个单位治疗量的献血者1.695倍(OR 95%CI:1.486~1.933,P<0.05)。结论初次机采血小板献血者是否成为定期献血者与其是否在1个月内再次捐献、年龄和初次捐献治疗量均有关,促进初次机采血小板献血者在1个月内再次捐献,其转化为定期献血者的可能性更大。Objective To analyze the related factors affecting first-time platelet donors to become regular donors in Guangzhou in 2018,so as to provide reference for the retention of platelet donors.Methods The data of 4361 first-time platelet donors in Guangzhou in 2018,including age,gender,initial donation unit,time for the primary and secondary donation were collected.The relevant factors affecting first-time blood donors to become regular donors were analyzed by Logistic regression analysis.Results Among the influencing factors,first-time donors returned in the first month were more likely to become regular donors(5.569 times that of those did not return)(OR 95%CI:4.748~6.533,P<0.05).First-time donors who aged 45~60,and initially donated 2 units were more likely to become regular donors than those aged 18~24(1.857 times)(OR 95%CI:1.413~2.441,P<0.05),and those initially donated only one unit(1.695 time)(OR 95%CI:1.486~1.933,P<0.05).Conclusion The returning in the first month,age and initial donation units predict long-term commitment for first-time donors.Encouraging first-time platelet donors to return within 1 month is more likely to convert them into regular blood donors.

关 键 词：初次机采血小板捐献 机采血小板 再次献血 LOGISTIC回归 定期献血者 

分 类 号：R193.3[医药卫生—卫生事业管理] R331.143[医药卫生—公共卫生与预防医学]