【摘要】 目的分析天津地区2014～2016年单采血小板献血者的分布特征,为进一步制定无偿献血者招募和保留策略、保障临床用血、缓解血液供需矛盾提供科学依据。方法应用SHINOW 9.0现代血站管理信息系统,收集2014年1月1日～2016年12月31日在天津市血液中心无偿捐献单采血小板的献血者资料。对近3年单采血小板的献血者人次及治疗量、性别、血型、献血量及重复献血者比例等情况进行描述性统计分析。结果 2014～2016年单采血小板献血者人次及治疗量均呈逐年上升趋势,3年累计捐献单采血小板83 411人次,共采集125 098个治疗量;献血人群中男性居多,占84.81%;血型分布特征为B型>O型>A型>AB型;重复献血者比例为75.87%,多于首次献血者;献血者每次捐献2个治疗量单采血小板的比例3年分别为68.69%、63.22%、68.04%。结论天津地区单采血小板采集情况呈良好健康的发展趋势。依据本地区捐献单采血小板人群分布特征,有针对性地做好单采血小板宣传和招募工作,将开发和保留献血者有机统一,不断发展和巩固单采血小板献血者队伍,为保障临床用单采血小板的安全、充足建立长效机制。更多还原

【Abstract】 Objective To analyze the distribution characteristics of apheresis platelets donors in Tianjin from 2014 to 2016,and to provide evidence for further optimizing the strategies of recruiting and retaining unpaid blood donations to ensure the clinical blood supply. Methods The data of platelet apheresis blood donors were collected via SHINOW 9.0 modern blood management information system. Descriptive statistical analysis was carried out using SPSS 19.0 statistical software for the total number of blood donors and therapeutic doses,gender,blood type distribution,donation volume and the ratio of repeated blood donations. Results The number of apheresis platelets donors and the amount of therapeutic doses were increasing annually,a total of 83 411 donators gave their apheresis platelets in the past three years,and 125 098 treatment doses were collected. The majority of the blood donors were male,accounting for 84.81%; the blood types distribution included types B>O>A>AB; and 75.87% of the donors had their repeated donations. There were 68.69% of the donors in 2014,63.22% in 2015,and 68.04% in 2016 gave the blood volume equal to two therapeutic doses each time. Conclusion The apheresis platelets collection in Tianjin district showed a promising trend. A long-term strategy of the apheresis platelets donation recruitments should be put forward to ensure the safety and sufficiency of clinical apheresis platelets.更多还原