Evaluation of fully automated erythrocyte sedimentation rate analyser Monitor-100 for determining erythrocyte sedimentation rate
10.3969/j.issn.1673-4130.2015.07.035
- VernacularTitle:全自动红细胞沉降率分析仪 M onitor-100测定结果的评价
- Author:
Pengpeng TIAN
;
Yunmei WEI
;
Ming ZHOU
;
Tian TIAN
- Publication Type:Journal Article
- Keywords:
erythrocyte sedimentation rate(ESR);
westergren method;
automated ESR analyser
- From:
International Journal of Laboratory Medicine
2015;(7):946-947,949
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the reliability and accuracy of the fully automated erythrocyte sedimentation rate (ESR) analy‐ser Monitor‐100 for determining ESR .Methods 146 outpatients and inpatinets were selected and detected ESR by the fully automa‐ted ESR analyser 1 h ,30 min and the Westergren method .Then these three kinds of method were compared and the repeatability test was performed .Results (1)The ESR values determined by the analyser 1 h ,analyser 30 min and Westergren method were 37 . 8 ± 34 .1 ,38 .1 ± 33 .7 ,36 .4 ± 32 .9 respectively ,there were no statistical significance between any two methods (P>0 .05) .(2)The detection rates of the positive results by the analyser 1 h ,analyser 30 min and Westergren method were 43 .2% ,44 .5% and 45 .2%respectively ,no statistical difference between them was found (P>0 .05) .(3)The Kapper values between the analyser 30 min with the analyser1h ,between the analyser 30 min with the Westergren method and between the analyzer 1h with the Westergren method were 0 .944 ,0 .875 and 0 .903 .4 respectively .(4)The CV values in the repeatability test were very lower and within the acceptable limits .Conclusion Compared with the Westergren method ,the fully automated ESR analyser Monitor‐100 has lower false positive rate and lower false negative rate ,moreover its consistency and repeatability are excellent ,it is convenient ,fast ,safe and should be largely promoted in clinic .
