Endocrine Journal | |
Correlation between baseline serum 1,5-anhydroglucitol levels and 2-hour post-challenge glucose levels during oral glucose tolerance tests | |
Maki Goto4  Atsushi Goto4  Takuro Shimbo2  Ritsuko Yamamoto-Honda4  Mitsuhiko Noda4  Yasunori Kanazawa3  Yasuo Terauchi1  | |
[1] Department of Endocrinology and Metabolism, Yokohama City University Graduate School of Medicine, Yokohama, Japan;Department of Clinical Research and Informatics, National Center for Global Health and Medicine, Tokyo, Japan;Japan Diabetes Foundation, Tokyo, Japan;Department of Diabetes and Metabolic Medicine, National Center for Global Health and Medicine, Tokyo, Japan | |
关键词: 1; 5-Anhydroglucitol; 75 g oral glucose tolerance test; Hyperglycemia; | |
DOI : 10.1507/endocrj.K10E-224 | |
学科分类:内分泌与代谢学 | |
来源: Japan Endocrine Society | |
【 摘 要 】
References(25)Cited-By(7)Since there is increasing evidence that postprandial hyperglycemia is a risk factor for the development of macrovascular complications, it is important to predict postprandial hyperglycemia in the early stages of glucose intolerance, and routine medical checkups provide a good opportunity to do so.The aim of this study was to evaluate the usability of 1,5-anhydroglucitol (1,5-AG) in routine medical checkups.The subjects were 77 Japanese men who participated in a routine medical checkup.First, we performed 75 g oral glucose tolerance tests (OGTTs), and examined the changes in glucose and 1,5-AG levels measured at 0, 30, 60, 90, 120, and 180 minutes (min).1,5-AG levels did not significantly change until 90 min after the glucose load.Second, a linear regression analysis showed an inverse correlation between the 2-hour post-challenge glucose (2h-PG) and baseline 1,5-AG levels during the OGTT (P = 0.001, r2 = 0.13), and the correlation was still significant after adjustment for age (2h-PG = 170 + 0.83 × (age in years) - 3.23 × (1,5-AG), P = 0.002, adjusted r2 = 0.12).Finally, to investigate the test characteristics of 1,5-AG levels as a predictor of a 2h-PG level≥200 mg/dL, we plotted a receiver operating characteristic (ROC) curve.The area under the ROC curve was 0.78, and the maximal sum of sensitivity and specificity (78% and 72%, respectively) was obtained at a 1,5-AG cutoff level of <14.2μg/mL.We conclude that 1,5-AG values may provide an ancillary predictor of 2h-PG of 75 g OGTTs in routine medical checkups.
【 授权许可】
Unknown
【 预 览 】
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