- Comparison of Method Group Precision in Proficiency Testing of Clinical Chemistry Tests Before and After Two Major Changes: Reorganization of Proficiency Testing and Implementation of the Differential Benefit for the Quality of Laboratory Tests
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Park H, Cho J
- KMID: 2431614
- Ann Lab Med.
- 2019 May;39(3):333-339.
- doi: 10.3343/alm.2019.39.3.333
No abstract available. -
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- Quality Management of Clinical Chemistry Tests in Blood Center
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Ihm C, Lim HS
- KMID: 2379719
- Korean J Blood Transfus.
- 2017 Apr;28(1):1-12.
- doi: 10.17945/kjbt.2017.28.1.1
The main goal of transfusion medicine is safe and appropriate blood transfusion in all situations. To accomplish this, it is essential to have a high level quality management system for... -
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- Comparison of Six Clinical Chemistry Test Results According to the Treatment of EDTA Anticoagulant in Body Fluid Specimens
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Lee D, Jang JY, Yoon KR, Kim H, Uh Y, Kim J, Yoon KJ
- KMID: 1426758
- J Lab Med Qual Assur.
- 2012 Dec;34(2):87-92.
BACKGROUND: Specimen requirements such as type of anticoagulant and number of tube for body fluid analysis vary with specimen type and requested laboratory tests. We compared the results of six... -
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- A Comparative Study of Biological and Analytical Variability of Automated Clinical Chemistry Tests
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Jung MK, Kwak YS, Lee WG, Lim YA
- KMID: 2089527
- Korean J Clin Pathol.
- 1998 Sep;18(3):328-334.
BACKGROUND: Results of automated clinical chemistry tests are affected by many factors including analytical variability. In 1976, the College of American Pathologists (CAP) Conference on the analytical goals in clinical... -
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- Economic Profile of Biochemical Tests in Rheumatic Disease
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Kim DA, Kim TY
- KMID: 2334762
- J Korean Rheum Assoc.
- 2000 Sep;7(3):257-262.
Developments in science have brought about progress in automated chemistry analyzers, which have increased the capability of testing various items in short time period. This has resulted in grouping... -
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- Clinical chemistry values in elderly Korean people: single institutional study
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Seo BY, Ham JY, Kim YK, Song JH, Song KE
- KMID: 2342268
- J Korean Med Assoc.
- 2013 Jun;56(6):533-540.
Laboratory values change with age and interpreting laboratory results from elderly people using the reference intervals for younger adults may not be appropriate. The authors investigated the distribution patterns of... -
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- 5-Year Follow Up Analysis for Quality Control of Clinical Chemistry Tests in an Aviation Industrial Informary
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Lee YH, Oh DS, Hwang SW, Kim TJ
- KMID: 2221397
- Korean J Aerosp Environ Med.
- 1997 Mar;7(1):81-84.
In order to assess the five-year external quality control programs for clinical chemistry tests of an aviation industrial infirmary, this study was done using data files related to commercial control... -
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- Performance Evaluation of the Roche-Hitachi cobas 8000 c702 Chemistry Autoanalyzer
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Kim SY, Jeong TD, Lee W, Chun S, Min WK
- KMID: 1706849
- Lab Med Online.
- 2014 Jul;4(3):132-139.
- doi: 10.3343/lmo.2014.4.3.132
BACKGROUND: Optimal operational efficiency requires specific technical solutions such as open, flexible, and adaptable space, suitable equipment requirements, and laboratory instrumentation that combine excellent analytical performance with a capacity for... -
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- Clinical Application of Overlapping Confidence Intervals for Monitoring Changes in Serial Clinical Chemistry Test Results
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Cho J, Seo DM, Uh Y
- KMID: 2466012
- Ann Lab Med.
- 2020 May;40(3):201-208.
- doi: 10.3343/alm.2020.40.3.201
BACKGROUND: Interpretation of changes in serial laboratory results is necessary for both clinicians and laboratories; however, setting decision limits is not easy. Although the reference change value (RCV) has been... -
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- Experience of Total Error Reduction by the Improvement of Control Sera Storage Condition for Clinical Chemistry Tests using Autoanalyzer
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Chang SW, Hwang BC, Kim W, Lee NH
- KMID: 2135525
- J Clin Pathol Qual Control.
- 1998 Jun;20(1):163-167.
BACKGROUND: Determination of total error (TE) is a kind of practice for the evaluation of laboratory test performance. TE can be calculated as the sum of random and systematic error... -
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- Annual Report on the External Quality Assessment Scheme in Clinical Chemistry in Korea (2013)
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Jun SH, Song J, Clinical Chemistry Subcommittee, The Korean Association of Quality Assurance for Clinical Laboratory
- KMID: 2200408
- J Lab Med Qual Assur.
- 2014 Sep;36(3):113-121.
- doi: 10.15263/jlmqa.2014.36.3.113
The Clinical Chemistry subcommittee of the Korean Association for Quality Assurance for Clinical Laboratory conducted external quality assessments in 2013. This included general chemistry and blood gas measurements as part... -
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- Evaluation of i-STAT CHEM8+ Point-of-Care Chemistry Analyzer
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Kim DK, Shin H, Kim B, Jeong SH, Lim JB
- KMID: 2312276
- Lab Med Online.
- 2015 Apr;5(2):57-62.
- doi: 10.3343/lmo.2015.5.2.57
BACKGROUND: We evaluated the analytical performance of the Abbott i-STAT CHEM8+, a point-of-care testing system that measures 8 basic chemical analytes, namely, sodium, potassium, chloride, total carbon dioxide, BUN, creatinine,... -
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- Annual Report on the External Quality Assessment Scheme for Clinical Chemistry in Korea (2014)
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Jun SH, Song J, Clinical Chemistry Subcommittee, The Korean Association of External Quality Assessment Service
- KMID: 2200313
- J Lab Med Qual Assur.
- 2015 Sep;37(3):115-123.
- doi: 10.15263/jlmqa.2015.37.3.115
The Clinical Chemistry subcommittee of The Korean Association of External Quality Assessment Service conducted external quality assessments in 2014. This included general chemistry and blood gas measurements as part of... -
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- Reference Intervals of Hematology and Clinical Chemistry Analytes for 1-Year-Old Korean Children
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Lee HR, Shin S, Yoon JH, Roh EY, Chang JY
- KMID: 2373580
- Ann Lab Med.
- 2016 Sep;36(5):481-488.
- doi: 10.3343/alm.2016.36.5.481
BACKGROUND: Reference intervals need to be established according to age. We established reference intervals of hematology and chemistry from community-based healthy 1-yr-old children and analyzed their iron status according to... -
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- Annual Report on the External Quality Assessment Scheme for Clinical Chemistry in Korea (2015)
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Jun SH, Song J, Song WH, Clinical Chemistry Subcommittee, Korean Association of External Quality Assessment Service
- KMID: 2357080
- J Lab Med Qual Assur.
- 2016 Sep;38(3):111-119.
- doi: 10.15263/jlmqa.2016.38.3.111
The Clinical Chemistry Subcommittee of the Korean Association for External Quality Assessment Service conducted external quality assessments in 2015. This included general chemistry and blood gas measurements as part of... -
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- Effect of Accreditation on Accuracy of Diagnostic Tests in Medical Laboratories
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Jang MA, Yoon YA, Song J, Kim JH, Min WK, Lee JS, Lee YW, Lee YK
- KMID: 2369746
- Ann Lab Med.
- 2017 May;37(3):213-222.
- doi: 10.3343/alm.2017.37.3.213
BACKGROUND: Medical laboratories play a central role in health care. Many laboratories are taking a more focused and stringent approach to quality system management. In Korea, laboratory standardization efforts undertaken... -
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- Analytical Performance of Wako and Sekisui Clinical Chemistry Assays on Hitachi LABOSPECT 008
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Chae H, Park HI, Kim M, Lee J, Kim Y
- KMID: 2312225
- Lab Med Online.
- 2013 Oct;3(4):198-212.
BACKGROUND: We evaluated the analytical performance of Wako assays for albumin, alanine aminotransferase (ALT), aspartate aminotransferase (AST), blood urea nitrogen (BUN), complement C3 and C4, calcium, creatine kinase (CK), C-reactive... -
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- Scrub Typhus: A Prospective Study of 76 Cases
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Kim DM, Kim HL, Park CY, Yoon SH, Song HJ, Shim SK
- KMID: 1974539
- Infect Chemother.
- 2006 Aug;38(4):186-191.
BACKGROUND: Orientia tsutsugamushi spreads to the entire body through the blood and lymphatics, and it induces vasculitis that results in the patients manifesting symptoms of systemic organ involvement. MATERIALS AND METHODS:... -
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- New Decision Criteria for Selecting Delta Check Methods Based on the Ratio of the Delta Difference to the Width of the Reference Range Can Be Generally Applicable for Each Clinical Chemistry Test Item
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Park SH, Kim SY, Lee W, Chun S, Min WK
- KMID: 1387349
- Ann Lab Med.
- 2012 Sep;32(5):345-354.
- doi: 10.3343/alm.2012.32.5.345
BACKGROUND: Many laboratories use 4 delta check methods: delta difference, delta percent change, rate difference, and rate percent change. However, guidelines regarding decision criteria for selecting delta check methods have... -
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- Verification of the Comparability of Laboratory Results from Two Instruments within One Health Care System According to Clinical and Laboratory Standard Institute EP31-A-IR
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Lee EJ, Lee E, Kim M, Kim HS, Lee YK, Kang HJ
- KMID: 2357082
- J Lab Med Qual Assur.
- 2016 Sep;38(3):129-136.
- doi: 10.15263/jlmqa.2016.38.3.129
BACKGROUND: For convenience, multiple instruments can be used to measure the same laboratory results within one health care system. However, the laboratory must verify the comparability of the results. In... -
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