Accuracy of a continuous glucose monitoring system in detection of blood glucose during oral glucose tolerance test / 南方医科大学学报
Journal of Southern Medical University
;
(12): 1256-1258, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-235149
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the accuracy of continuous glucose monitoring system (CGMS) during oral glucose tolerance test (OGTT) in the detection of blood glucose changes in glucose stress condition.</p><p><b>METHODS</b>Forty-nine out-patients with fasting plasma glucose of 3.9-11.0 mmol/L underwent continuous blood glucose monitoring using CGMS for 3 days, and OGTT was conducted on the third day. The venous blood glucose was measured at 0, 30, 60, 90, and 120 min after oral glucose intake, and the accuracy of CGMS during OGTT was evaluated.</p><p><b>RESULTS</b>The correlation indices between CGMS values and the venous blood glucose values during the entire OGTT and in phases of stable, rapidly rising and falling glucose levels were 0.928, 0.901, 0.924 and 0.902, respectively (P<0.001). Clarke error-grid analysis showed that more than 95% of the measured results fell into the A and B zones.</p><p><b>CONCLUSION</b>CGMS values show good consistency with venous blood glucose values measured during OGTT. CGMS is accurate in detection of rapidly changing blood glucose during OGTT.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Glicemia
/
Automonitorização da Glicemia
/
Teste de Tolerância a Glucose
/
Métodos
/
Monitorização Fisiológica
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2011
Tipo de documento:
Artigo
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