Reproducibility of multiple repeated oral glucose tolerance tests

Abstract We assessed the oral glucose tolerance test's (OGTT) ability to produce consistent results for estimating insulin sensitivity over four consecutive days. Individual coefficients of variation for OGIS and Stumvoll-ISI were 7.8% and 14.4% with no statistically significant difference betw...

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Veröffentlicht in:	Diabetes research and clinical practice 2011-12, Vol.94 (3), p.e78-e82
Hauptverfasser:	Gordon, B.A, Fraser, S.F, Bird, S.R, Benson, A.C
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Apparently healthy Blood Glucose - metabolism Endocrinology & Metabolism Female Glucose Intolerance - blood Glucose Intolerance - physiopathology Glucose tolerance Glucose Tolerance Test - methods Humans Hyperinsulinaemia Insulin - blood Insulin Resistance Insulin sensitivity Male Middle Aged OGTT Prognosis Reproducibility of Results
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Zusammenfassung:	Abstract We assessed the oral glucose tolerance test's (OGTT) ability to produce consistent results for estimating insulin sensitivity over four consecutive days. Individual coefficients of variation for OGIS and Stumvoll-ISI were 7.8% and 14.4% with no statistically significant difference between days. Thereby, indicating repeated OGTT's are reliable for estimating insulin sensitivity.
ISSN:	0168-8227 1872-8227
DOI:	10.1016/j.diabres.2011.08.025