摘要
目的:分析不同采血方法及标本放置时间对血常规检测主要参数的影响。方法:选取本院医学检验技术专业2017级、2018级经体检合格的学生志愿者,分别采集静脉血与末梢血进行血常规检测,分析比较两种采血方法及静脉血放置0、30、60、120 min的结果差异。结果:在两种采血方法比较中末梢血血小板计数低于静脉血(P<0.05),红细胞计数高于静脉血(P<0.05),其他4项参数比较差异无统计学意义(P>0.05);静脉血不同放置时间检测结果比较差异无统计学意义(P>0.05)。结论:同一人的静脉血与末梢血标本在血常规检测中结果存在一定的差异性,相对来说静脉血标本要优于末梢血,更能反映机体的真实情况;EDTA-K2抗凝静脉血标本室温下放置2 h内不影响血常规检测结果。
Objective:To analyze the influence of different blood collection methods and specimen storage time on the main parameters of blood routine test.Methods:Selected medical laboratory technology students of grade 2017 and grade 2018 who passed the physical examination,respectively collected their venous blood and peripheral blood for routine blood test,analyzed and compared the results of two blood collection methods and venous blood storage for 0,30,60,120 minutes.Results:In the comparison of the two blood collection methods,the platelet count of peripheral blood was significantly lower than that of venous blood,and the red blood cell count was higher than that of venous blood,the difference was statistically significant(P<0.05),the other four parameters had no statistical difference;There was no statistical difference in the detection results of venous blood at different storage time.Conclusion:Venous blood and peripheral blood samples of the same person in blood routine test results have certain differences,relatively speaking,venous blood samples are better than peripheral blood,more able to reflect the real situation of the body,EDTA-K2 anticoagulant venous blood samples stored at room temperature for 2 hours did not affect the blood routine test results.
作者
余先祥
杨娜娜
杜江
代永沛
YU Xianxiang;YANG Nana;DU Jiang;DAI Yongpei(Medical school,Hefei Technology College,Hefei 238000,China)
出处
《包头医学院学报》
CAS
2021年第12期11-13,共3页
Journal of Baotou Medical College
基金
合肥职业技术学院自然科学重点项目(201914KJA018)
安徽省质量工程项目(2018ylzy146)
关键词
静脉采血
末梢采血
放置时间
血常规
Venous blood collection
Peripheral blood collection
Storage time
Blood routine test
作者简介
通讯作者:余先祥
