Evaluation of the TEST 1 erythrocyte sedimentation rate system and intra- and inter-laboratory quality control using new latex control materials
DC Field | Value | Language |
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dc.contributor.author | Cha, Choong-Hwan | - |
dc.contributor.author | Cha, Young Joo | - |
dc.contributor.author | Park, Chan-Jeoung | - |
dc.contributor.author | Kim, Hyun Kyung | - |
dc.contributor.author | Cha, Eun-Jong | - |
dc.contributor.author | Kim, Duck Hee | - |
dc.contributor.author | Honghoon | - |
dc.contributor.author | Jung, Jae-Seol | - |
dc.contributor.author | Kim, Mi-Jung | - |
dc.contributor.author | Jang, Seongsoo | - |
dc.contributor.author | Chi, Hyun-Sook | - |
dc.contributor.author | Lee, Dong Soon | - |
dc.date.available | 2019-05-30T01:32:49Z | - |
dc.date.issued | 2010-07 | - |
dc.identifier.issn | 1434-6621 | - |
dc.identifier.issn | 1437-4331 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/22360 | - |
dc.description.abstract | Background: The erythrocyte sedimentation rate (ESR) test has been considered to be a simple procedure, not requiring quality control (QC). However, QC is essential for accuracy and precision. We evaluated the TEST 1 ESR system and performed QC procedures using newly developed latex control materials in three hospitals. Methods: Using tripotassium ethylenediaminetetraacetic acid blood samples (n=184), we compared TEST 1 ESR values with Westergren ESR data and evaluated intra-assay precision. Three levels of latex control materials were used to assess inter-assay precision. Reference range assessment was done using samples from 220 healthy individuals. Inter-laboratory QC with latex control materials in three hospitals was performed. Results: Correlation between TEST 1 ESR and Westergren ESR results was good (p<0.001). Intra-assay precision [coefficients of variation (CV) 6.6%-21.7%] with patient samples and inter-assay precision (CV 0.0%-6.8%) with latex control materials were satisfactory. The reference ranges of 2-10 mm/h for males and 2-19 mm/h for females were established. Inter-laboratory QC data with latex control materials in three hospitals demonstrated good accuracy and satisfactory precision (CV 0.0%-14.4%). Conclusions: Our results demonstrate that the TEST 1 QC is reliable and the latex control materials are valuable for inter-laboratory proficiency testing. Clin Chem Lab Med 2010; 48: 1043-8. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WALTER DE GRUYTER GMBH | - |
dc.title | Evaluation of the TEST 1 erythrocyte sedimentation rate system and intra- and inter-laboratory quality control using new latex control materials | - |
dc.type | Article | - |
dc.identifier.doi | 10.1515/CCLM.2010.162 | - |
dc.identifier.bibliographicCitation | CLINICAL CHEMISTRY AND LABORATORY MEDICINE, v.48, no.7, pp 1043 - 1048 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000279341900021 | - |
dc.identifier.scopusid | 2-s2.0-77954241588 | - |
dc.citation.endPage | 1048 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1043 | - |
dc.citation.title | CLINICAL CHEMISTRY AND LABORATORY MEDICINE | - |
dc.citation.volume | 48 | - |
dc.type.docType | Article | - |
dc.publisher.location | 독일 | - |
dc.subject.keywordAuthor | erythrocyte sedimentation rate | - |
dc.subject.keywordAuthor | latex control | - |
dc.subject.keywordAuthor | quality control | - |
dc.subject.keywordAuthor | TEST 1 | - |
dc.subject.keywordPlus | BLOOD | - |
dc.subject.keywordPlus | LENGTH | - |
dc.relation.journalResearchArea | Medical Laboratory Technology | - |
dc.relation.journalWebOfScienceCategory | Medical Laboratory Technology | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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