Analysis on clinical application of full-automatic erythrocyte sedimentation rate analyzer in ditecting EDTA-anticoagulated blood
10.3969/j.issn.1673-4130.2015.23.023
- VernacularTitle:全自动血沉仪采用乙二胺四乙酸抗凝血检测的临床应用分析
- Author:
Jianping ZHANG
;
Li MA
- Publication Type:Journal Article
- Keywords:
Westergren;
erythrocyte sedimentation rate;
clinical application
- From:
International Journal of Laboratory Medicine
2015;(23):3418-3420
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the efficacies of automatic erythrocyte sedimentation rate (ESR) analyzer using EDTA as blood anticoagulant ,traditional Westergren method and ESR analyzer using sodium citrate as blood anticoagulant in detecting ESR , in order to chose the appropriate one for clinical application .Methods A total of 40 samples were collected and divided into 3 groups .The ESR was detected by using XC‐A30 automatic ESR analyzer using EDTA as blood anticoagulant (XC ESR analyzer) , Westergren method and VISION‐C automatic ESR analyzer using sodium citrate as blood anticoagulant (VISION ESR analyzer) ,re‐spectively .Statistical analysis was used to comparing the detection results of ESR among the three methods .The repeatability test was carried out for evaluating repeatability of VISION ESR analyser .Results There was statistically significant difference in ESR detected by using Westergren ,XC ESR analyzer and VISION ESR analyzer(F=86 .497 ,P=0 .000) .There was statistically signifi‐cant difference in ESR between that detected by using XC ESR analyzer and that detected by using Westergren (t= -4 .08 ,P=0 .004) .The ESR detected by using VISION ESR analyzer was positively correlated with that detected by using Westergren (r=0 .975 ,P=0 .000) .There was no statistically significant difference in ESR between that detected by using VISION ESR analyzer and that detected by using Westergren(t=0 .65 ,P=0 .638) .The repetitive tests of analyzer shown that the within‐run coefficient of variation(CV) and between‐run CV both were less than 10% .Conclusion The ESR detected by using VISION ESR analyzer which is simple operation and with credible result has good correlation with that detected by using Westergren .The VISION ESR analyzer might be suitable for clinical application .
