Assessing 1-h plasma glucose and shape of the glucose curve during oral glucose tolerance test
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Assessing 1-h plasma glucose and shape of the glucose curve during oral glucose tolerance test.
OBJECTIVE To assess the cutoff values at different time points for impaired glucose regulation (IGR) and diabetes, the glucose curve and isolated 1-h hyperglycemia were monitored during an oral glucose tolerance test (OGTT). METHODS Two thousand eight hundred and eighty-six subjects (1300 men and 1586 women) were recruited to have an OGTT. Plasma was collected at 0, 30, 60, 120, and 180 min t...
متن کاملAssessing the shape of the glucose curve during an oral glucose tolerance test.
OBJECTIVE The oral glucose tolerance test (OGTT) is used to define the status of glucose tolerance based on the plasma glucose level at 120 min. The purpose of the present study was to identify parameters that determine the shape of the plasma glucose course measured at 0, 30, 60, 90, and 120 min during an OGTT. RESEARCH DESIGN AND METHODS OGTT data from 551 subjects (485 with normal glucose ...
متن کاملCorrelation between fasting plasma glucose and two-hour plasma glucose during oral glucose tolerance test in South Indians.
The diagnostic criteria for diabetes have been recently revised and the fasting plasma glucose (FPG) level reduced to 126 mg/dL, since the earlier cutoff of 140 mg/dL was considered to correspond to a much higher level than the 2-hour postglucose (2 h PG) value of 200 mg/dL. However, there are few data directly correlating FPG and 2 h PG during an oral glucose tolerance test (OGTT). This study ...
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Introduction Impaired glucose tolerance (IGT) is diagnosed by a standardized oral glucose tolerance test (OGTT). However, the OGTT is laborious, and when not performed, glucose tolerance cannot be determined from fasting samples retrospectively. We tested if glucose tolerance status is reasonably predictable from a combination of demographic, anthropometric, and laboratory data assessed at one ...
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We aimed to analyze the shape of the glucose, insulin, and C-peptide curves during a 3-h oral glucose tolerance test (OGTT). Another aim was defining an index of shape taking into account the whole OGTT pattern. Five-hundred ninety-two OGTT curves were analyzed, mainly from women with former gestational diabetes, with glycemic concentrations characterized by normal glucose tolerance (n = 411), ...
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ژورنال
عنوان ژورنال: European Journal of Endocrinology
سال: 2006
ISSN: 0804-4643,1479-683X
DOI: 10.1530/eje.1.02188