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Analytical properties of the GEM premier 3000 analyzer evaluated

Nada Vukelić
Dalja Papić Futač
Elizabeta Topić

Puni tekst: engleski, pdf (179 KB) str. 231-241 preuzimanja: 408* citiraj
APA 6th Edition
Vukelić, N., Papić Futač, D. i Topić, E. (2007). Analytical properties of the GEM premier 3000 analyzer evaluated. Biochemia Medica, 17 (2), 231-241. Preuzeto s https://hrcak.srce.hr/18139
MLA 8th Edition
Vukelić, Nada, et al. "Analytical properties of the GEM premier 3000 analyzer evaluated." Biochemia Medica, vol. 17, br. 2, 2007, str. 231-241. https://hrcak.srce.hr/18139. Citirano 17.01.2021.
Chicago 17th Edition
Vukelić, Nada, Dalja Papić Futač i Elizabeta Topić. "Analytical properties of the GEM premier 3000 analyzer evaluated." Biochemia Medica 17, br. 2 (2007): 231-241. https://hrcak.srce.hr/18139
Harvard
Vukelić, N., Papić Futač, D., i Topić, E. (2007). 'Analytical properties of the GEM premier 3000 analyzer evaluated', Biochemia Medica, 17(2), str. 231-241. Preuzeto s: https://hrcak.srce.hr/18139 (Datum pristupa: 17.01.2021.)
Vancouver
Vukelić N, Papić Futač D, Topić E. Analytical properties of the GEM premier 3000 analyzer evaluated. Biochemia Medica [Internet]. 2007 [pristupljeno 17.01.2021.];17(2):231-241. Dostupno na: https://hrcak.srce.hr/18139
IEEE
N. Vukelić, D. Papić Futač i E. Topić, "Analytical properties of the GEM premier 3000 analyzer evaluated", Biochemia Medica, vol.17, br. 2, str. 231-241, 2007. [Online]. Dostupno na: https://hrcak.srce.hr/18139. [Citirano: 17.01.2021.]
Puni tekst: hrvatski, pdf (179 KB) str. 231-241 preuzimanja: 218* citiraj
APA 6th Edition
Vukelić, N., Papić Futač, D. i Topić, E. (2007). Procjena analitičkih značajka analizatora GEM Premier 300. Biochemia Medica, 17 (2), 231-241. Preuzeto s https://hrcak.srce.hr/18139
MLA 8th Edition
Vukelić, Nada, et al. "Procjena analitičkih značajka analizatora GEM Premier 300." Biochemia Medica, vol. 17, br. 2, 2007, str. 231-241. https://hrcak.srce.hr/18139. Citirano 17.01.2021.
Chicago 17th Edition
Vukelić, Nada, Dalja Papić Futač i Elizabeta Topić. "Procjena analitičkih značajka analizatora GEM Premier 300." Biochemia Medica 17, br. 2 (2007): 231-241. https://hrcak.srce.hr/18139
Harvard
Vukelić, N., Papić Futač, D., i Topić, E. (2007). 'Procjena analitičkih značajka analizatora GEM Premier 300', Biochemia Medica, 17(2), str. 231-241. Preuzeto s: https://hrcak.srce.hr/18139 (Datum pristupa: 17.01.2021.)
Vancouver
Vukelić N, Papić Futač D, Topić E. Procjena analitičkih značajka analizatora GEM Premier 300. Biochemia Medica [Internet]. 2007 [pristupljeno 17.01.2021.];17(2):231-241. Dostupno na: https://hrcak.srce.hr/18139
IEEE
N. Vukelić, D. Papić Futač i E. Topić, "Procjena analitičkih značajka analizatora GEM Premier 300", Biochemia Medica, vol.17, br. 2, str. 231-241, 2007. [Online]. Dostupno na: https://hrcak.srce.hr/18139. [Citirano: 17.01.2021.]

Sažetak
Introduction: The development of sensor technology has led to the advent of analyzers for fast and simple determination of analyte concentration in whole blood samples that can be performed in a laboratory and as point of care testing (POCT). POCT analyzers are generally put in at intensive care units to enable rapid test results and earliest possible therapy introduction.
Aim: To evaluate analytical properties of the GEM Premier 3000 analyzer and compatibility of the results obtained by use of this analyzer with those reported from analyzers used in central laboratory before the GEM Premier 3000 POCT analyzer fitting and placing in operation at Intensive Care Unit, University Department of Surgery.
Material and methods: Analytical properties of the analyzer were evaluated by determination of within-run imprecision, between-run imprecision, inaccuracy, and comparative determination of analyte concentrations in patient samples on the study analyzer and the analyzers used for the respective analytes at central laboratory as reference analyzers. The study was performed in accordance with ECCLS recommendations.
Results: Satisfactory results were recorded on within-run imprecision for all study analytes (CV ≤ 3.46%), and on between-run imprecision for all analytes (CV ≤ 4.65%) except for lactate (Level 2, CV = 9.35%; Level 3, CV =5.55%). Inaccuracy evaluation yielded satisfactory results for all study analytes (R ≤ 4.53%) except for lactate (Level 1, R = 13.59%; Level 2, R = -11.00%; Level 3, R = 10.00%). Correlation coefficients were within range 0.9727-0.9920, except for sodium (r = 0.9207) and showed high correlation of all analyte concentrations determined in patient samples on the study analyzer and reference analyzers. Passing Bablok regression analysis also indicated a very high compatibility of analyte concentrations measured in patient samples by use of the study analyzer and reference analyzers.
Conclusion: Results of analyte concentration determination in patient samples obtained by use of the study analyzer were compatible with those produced by reference analyzers at central laboratory. The GEM Premier 3000 analyzer has proved to be simple to operate, while automated and independent quality control performed after each individual sample and automated error elimination ensures safe work and reliable test results.

Ključne riječi
point of care testing; acid-base balance parameters; electrolytes; metabolites

Hrčak ID: 18139

URI
https://hrcak.srce.hr/18139

[hrvatski]

Posjeta: 1.120 *