摘要
目的:探讨献血者外周血小板体积指标对机采血小板质量的影响,并探讨适宜标准筛选献血者。方法:收集194名献血者的献血前外周血小板体积指标(包括血小板平均体积、血小板体积分布宽度、大血小板比率),与机采血小板收集量进行单因素相关分析,并对献血者采集前后相应指标作配对比较。结果:献血者的采前外周血小板平均体积、体积分布宽度和大血小板比率均与血小板收集量呈负相关关系,且有统计学意义,是筛选机采血小板献血者的重要指标。
Objective:To discuss the influence of blood donor's peripheral blood platelet volume parameters on the quality of plateletpheresis product,and discuss an appropriate standard for selecting plateletpheresis donors.Method:The peripheral blood platelet volume parameters of 194 blood donors were collected before donation,including mean platelet volume(MPV),platelet distribution width(PDW)and platelet large cell ratio(P-LCR),and analyzed with the quantity of plateletpheresis product using single factor analysis and the data of before and after donation were analyzed using paired comparison.Result:The pre-donation peripheral MPV,PDW and P-LCR were negatively correlated with platelet quantity(P0.01),which were the most important indexes of plateletpheresis donors.
出处
《临床血液学杂志(输血与检验)》
CAS
2013年第1期102-104,共3页
Journal of Clinical Hematology(Blood Transfusion & Laboratory Medicine)
关键词
血小板平均体积
血小板分布宽度
大血小板比率
献血者
机采血小板
mean platelet volume
platelet distribution width
platelet large cell ratio
blood donors
plateletpheresis