Linked Life Data

11948801

Source:http://linkedlifedata.com/resource/pubmed/id/11948801

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2002-4-11
pubmed:abstractText
We describe a new portable uric acid (UA) meter, called the UASure (Apex Biotechnology Corp., Hsinchu, Taiwan). The UASure is an electrochemical blood UA meter designed for fast monitoring of UA concentrations in one drop of capillary blood using an electrochemical test strip. We compared the UASure with the standard method, the Hitachi 7600 modular system (Hitachi, Tokyo, Japan), in 146 volunteers (average age 62.5 +/- 12.8 years). Of these, 65 were known hyperuricemic subjects, 17 of whom received medical therapy. The patients donated their capillary and venous blood samples in random order. Capillary blood and one drop of venous blood were tested immediately by the UASure. The venous blood in the test tube was sent to the central laboratory for serum UA measurement by the Hitachi 7600. The intra-assay coefficients of variation (CVs) of the UASure were 4.79%, 5.77%, and 3.08% at UA levels of 5.8, 7.1, and 13.5 mg/dl, respectively. The UA concentrations tested by the UASure correlated well with those by the Hitachi 7600 (r = 0.87 in venous sampling and r = 0.78 in capillary sampling, P < 0.001). The intraclass correlation was good for venous samples by the UASure (rI = 0.84, 95% CI 0.82-0.90), somewhat below the meaningful criterion for capillary samples by the UASure (rI = 0.77, 95% CI 0.69-0.83). UASure with venous sampling is interchangeable with the standard method for UA measurement.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0887-8013
pubmed:author
pubmed:copyrightInfo
Copyright 2002 Wiley-Liss, Inc.
pubmed:issnType
Print
pubmed:volume
16
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
109-14
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
Portable electrochemical blood uric acid meter.
pubmed:affiliation
Endocrinology and Metabolism Section, Department of Medicine, Taipei Veterans General Hospital, Taiwan, Republic of China.
pubmed:publicationType
Journal Article, Comparative Study, Evaluation Studies