Zobrazeno 1 - 10
of 30
pro vyhledávání: '"D W, Tholen"'
Autor:
Obregón-Díaz, Ysbelia1 ysbeliaobregon@gmail.com, Rojas-Fermín, Luis1 rojasfermin33@gmail.com, Pérez-Colmenares, Alida1 alidaperezc@gmail.com, Cordero, Yndra1 yndracprdero@gmail.com, Aparicio, Rosa1 apariciorosa12@gmail.com, De Lima, Wilberto2 wilberto.a@gmail.com, Hernández, Johana3 hjohannacarolina@gmail.com, Usubillaga, Alfredo1 usubi80@gmail.com
Publikováno v:
Revista Colombiana de Ciencias Químico-Farmacéuticas. 2024, Vol. 53 Issue 2, p471-487. 17p.
Autor:
D W, Tholen
Publikováno v:
Archives of pathologylaboratory medicine. 117(9)
Regulatory agencies will be placing greater reliance on the results of proficiency testing (PT) for determining licensing status of individual laboratories. This has caused a renewed interest in the process used by proficiency test providers for dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::be215b9ea728afb084adf08c7ec6939a
https://pubmed.ncbi.nlm.nih.gov/8368899
https://pubmed.ncbi.nlm.nih.gov/8368899
Autor:
D W, Tholen
Publikováno v:
Archives of pathologylaboratory medicine. 116(7)
With the increase in demand for linearity assessment, a wide variety of analysis techniques have been advocated. There is no consensus on optimal techniques. This article reviews different approaches that have been advocated by the College of America
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b79769d10ea08e872a1922b4b80eb82d
https://pubmed.ncbi.nlm.nih.gov/1497448
https://pubmed.ncbi.nlm.nih.gov/1497448
Autor:
D W, Tholen
Publikováno v:
Archives of pathologylaboratory medicine. 112(4)
There are scientific and regulatory needs to measure individual laboratory performance on a series of challenges, for single analytes and for all analytes in a particular discipline. Because these needs must be met with a very limited amount of infor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::93226af99c3c77bd11e3a5119deba3cd
https://pubmed.ncbi.nlm.nih.gov/3355349
https://pubmed.ncbi.nlm.nih.gov/3355349
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 25(12)
Using simulators of transmission imaging, an interlaboratory survey assessed the discriminatory performance of 86 subscribers, each of whom imaged a liver phantom in anterior and right lateral projections. Analysis was by receiver operating character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6224cb51aac55951147fcba54c2dd93b
https://pubmed.ncbi.nlm.nih.gov/6502259
https://pubmed.ncbi.nlm.nih.gov/6502259
Publikováno v:
Archives of pathologylaboratory medicine. 112(4)
We establish that, for the analytes aspartate aminotransferase, glucose, phosphorus, and potassium, there is significant correlation between laboratory performance as determined by College of American Pathologists-sponsored external (Surveys) and exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7b8dede983576c8f8d549bb6c4f928ec
https://pubmed.ncbi.nlm.nih.gov/3355348
https://pubmed.ncbi.nlm.nih.gov/3355348
A nonparametric analysis method for evaluation of survey results. Application to ligand assay survey
Autor:
G G, Klee, D W, Tholen
Publikováno v:
Archives of pathologylaboratory medicine. 112(4)
A nonparametric analysis method that does not depend on gaussian data distributions is proposed for evaluation of proficiency survey results. The proposed method also provides a mechanism for processing results qualitatively reported as "less than" o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::43394912aa466b23c717f0da1a07d9e0
https://pubmed.ncbi.nlm.nih.gov/3355341
https://pubmed.ncbi.nlm.nih.gov/3355341
Publikováno v:
Archives of pathologylaboratory medicine. 111(1)
We obtained enzyme data on normal individuals in conjunction with a large interlaboratory enzyme survey. For the 12 largest peer groups using unique methods, we found a simple relationship between the upper reference limits and the laboratories' resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3d0b456c1aa5963e30c9935a73bf133f
https://pubmed.ncbi.nlm.nih.gov/3800611
https://pubmed.ncbi.nlm.nih.gov/3800611
Publikováno v:
Archives of pathologylaboratory medicine. 112(4)
Laboratories participating in the College of American Pathologists Enzyme Survey (ES) and Comprehensive Chemistry Survey used diverse methods for the same analyte, resulting in a considerable range of values for the commonly performed enzyme measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::81820f9536bec81deffc2d29d1adb04e
https://pubmed.ncbi.nlm.nih.gov/3355340
https://pubmed.ncbi.nlm.nih.gov/3355340
Publikováno v:
American journal of clinical pathology. 80
Six paired specimens distributed to laboratories in 1981 at approximately three-month intervals and four paired specimens distributed to laboratories in 1976 at intervals of three to nine months for analysis by the College of American Pathologists Su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e9d3073fefad573263469ccff8b393dd
https://pubmed.ncbi.nlm.nih.gov/6353909
https://pubmed.ncbi.nlm.nih.gov/6353909