| Evaluation of six portable blood glucose meters for measuring blood glucose concentration in dogs. | |
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MedLine Citation:
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PMID: 19650698 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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OBJECTIVE: To evaluate accuracy of 6 portable blood glucose meters (PBGMs) by comparing results of these meters with results obtained with a reference chemistry analyzer. DESIGN: Evaluation study. ANIMALS: 49 dogs (158 blood samples). Procedures-Venous blood samples were tested with the 6 PBGMs, and results were compared with results of a commercially available analyzer that used a reference method based on the hexokinase reaction. RESULTS: Plasma glucose concentrations obtained with the reference analyzer ranged from 41 to 639 mg/dL. There were significant correlations between blood glucose concentrations obtained with the 6 PBGMs and plasma glucose concentrations obtained with the reference analyzer (r > or = 0.96). However, for all 6 PBGMs, results differed from results for the reference analyzer, with the difference increasing as plasma glucose concentration increased. Significant differences in bias were found among meters. For 142 samples classified as hypoglycemic, euglycemic, or hyperglycemic on the basis of results of the reference analyzer, the percentage of samples that were misclassified on the basis of results of the PBGMs ranged from 2.1% to 38.7%. CONCLUSIONS AND CLINICAL RELEVANCE: Results of the present study suggested that there were substantial differences in the accuracy of currently available PBGMs when used to determine blood glucose concentration in dogs. |
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Authors:
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Todd A Cohen; Richard W Nelson; Philip H Kass; Mary M Christopher; Edward C Feldman |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Journal of the American Veterinary Medical Association Volume: 235 ISSN: 0003-1488 ISO Abbreviation: J. Am. Vet. Med. Assoc. Publication Date: 2009 Aug |
Date Detail:
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Created Date: 2009-08-04 Completed Date: 2009-09-25 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7503067 Medline TA: J Am Vet Med Assoc Country: United States |
Other Details:
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Languages: eng Pagination: 276-80 Citation Subset: IM |
Affiliation:
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Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California, Davis, CA 95616, USA. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Anticoagulants / pharmacology Blood Glucose / analysis* Blood Glucose Self-Monitoring / instrumentation, standards, veterinary* Blood Specimen Collection / veterinary Diabetes Mellitus / blood, veterinary* Dog Diseases / blood* Dogs Evaluation Studies as Topic Female Heparin / pharmacology Male Reference Values Reproducibility of Results Sensitivity and Specificity |
| Chemical | |
Reg. No./Substance:
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0/Anticoagulants; 0/Blood Glucose; 9005-49-6/Heparin |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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