CAJ | 학술논문

目的：探讨分析全血标本保存时间对血常规各参数的影响。方法随机抽取健康体检者40例，将所有全血标本源益存放，分别在采血后第1、2、3、5、7天运用Sysmex-XS1000全自动血细胞分析仪进行检测，并进行统计学分析。结果WBC、RBC、Hb、MCH、PLT、RDW-CV、N、L、M及E在4℃冰箱保存7 d后，仍可保持稳定，测定数据与新鲜标本检测结果无显著性差异(P>0.05)。而HCT、MCV、RDW-SD及B豫所测结果在第3天后结果逐渐升高，MCHC逐渐降低，差异有显著性(P<0.05)。结论全血细胞计数标本在源益条件下存放保存3 d内，结果较稳定，部分主要分析指标结果1周内尚可保持稳定。
목적：탐토분석전혈표본보존시간대혈상규각삼수적영향。방법수궤추취건강체검자40례，장소유전혈표본원익존방，분별재채혈후제1、2、3、5、7천운용Sysmex-XS1000전자동혈세포분석의진행검측，병진행통계학분석。결과WBC、RBC、Hb、MCH、PLT、RDW-CV、N、L、M급E재4℃빙상보존7 d후，잉가보지은정，측정수거여신선표본검측결과무현저성차이(P>0.05)。이HCT、MCV、RDW-SD급B예소측결과재제3천후결과축점승고，MCHC축점강저，차이유현저성(P<0.05)。결론전혈세포계수표본재원익조건하존방보존3 d내，결과교은정，부분주요분석지표결과1주내상가보지은정。
Objective To investigate and analyze the influence of whole blood specimens storage time in blood routine examination parameters. Methods All 40 healthy cases were randomly selected, and all the whole blood specimens were stored at 4℃. 1,2,3,5 and 7 days after the blood sampling,the specimens were tested by Sysmex-XS1000 au-tomated hematology analyzer, and statistical analysis was conducted. Results The specimens were kept in refrigerator at 4℃,for 7 days, WBC, RBC, Hb, MCH, PLT, RDW-CV, N, L, M and E could still maintain stable. There was no significant difference(P>0.05)in comparing all the measurement data and the fresh sample measurement data. HCT,MCV,RDW-SD and B% gradually increased after 3 days, and MCHC gradually decreased. The difference was statis-tically significant (P<0.05). Conclusion Complete blood count specimens can store at 4℃ for 3 days. The results are relatively stable,and parts of main analysis indicators results can still remain stable for a week.