Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/10958
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dc.contributor.authorCalzavacca, Paoloen
dc.contributor.authorTee, Augustineen
dc.contributor.authorLicari, Elisaen
dc.contributor.authorBellomo, Rinaldoen
dc.date.accessioned2015-05-16T00:32:10Z
dc.date.available2015-05-16T00:32:10Z
dc.date.issued2010-01-01en
dc.identifier.citationRenal Failure; 32(1): 27-31en
dc.identifier.govdoc20113262en
dc.identifier.otherPUBMEDen
dc.identifier.urihttp://ahro.austin.org.au/austinjspui/handle/1/10958en
dc.description.abstractPoint of care technology makes it possible to measure blood and urine creatinine and electrolytes within the intensive care unit. We tested whether such point of care technology can accurately measure urine creatinine and electrolytes. We obtained urine from 28 patients for a total of 77 paired samples and measured creatinine and electrolytes using central laboratory technology and point of care technology. The mean difference in urine creatinine was 74 mcmol/L with 95% limits of agreement of -673 to 821 mcmol/L. The mean difference in urinary sodium was 0.282 mmol/L with 95% limits of agreement of -14 to 15 mmol/L. Significantly greater biases and wider limits of agreement were seen for potassium and chloride. We conclude that, despite the limited bias, due to wide limits of agreement, urinary creatinine and sodium cannot be estimated with point of care technology. Even greater inaccuracies make the estimation of potassium and chloride in urine by point of care technology not usable for clinical purposes.en
dc.language.isoenen
dc.subject.otherAdulten
dc.subject.otherAgeden
dc.subject.otherAged, 80 and overen
dc.subject.otherCreatinine.urineen
dc.subject.otherElectrolytes.urineen
dc.subject.otherFemaleen
dc.subject.otherHumansen
dc.subject.otherIntensive Care Unitsen
dc.subject.otherMaleen
dc.subject.otherMiddle Ageden
dc.subject.otherPoint-of-Care Systemsen
dc.titleAssessment of point-of-care measurement of urinary creatinine and electrolytes in the intensive care unit.en
dc.typeJournal Articleen
dc.identifier.journaltitleRenal failureen
dc.identifier.affiliationDepartment of Intensive Care and Department of Medicine, Austin Hospital, Melbourne, Australiaen
dc.identifier.doi10.3109/08860220903367460en
dc.description.pages27-31en
dc.relation.urlhttps://pubmed.ncbi.nlm.nih.gov/20113262en
dc.type.austinJournal Articleen
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.openairetypeJournal Article-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.deptIntensive Care-
crisitem.author.deptData Analytics Research and Evaluation (DARE) Centre-
Appears in Collections:Journal articles
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