Assessment of factors related to carbohydrate intolerance I: OGTT glucose AUC (LB299)

The OGTT is a gold standard in assessing carbohydrate intolerance (CI) and insulin resistance. However, the test is costly and time consuming. This study examined whether a CI survey could predict response to an OGTT. 108 women (31.6±13 yr, 34.7±7% body fat, 25.3±4 kg/m2) donated fasting blood samples, completed a CI inventory, had body composition and health measures determined, and underwent a 75 g OGTT in which glucose samples and perceptions of CI symptoms were obtained at 0, 30, 60, 90, and 120 minutes. Pearson product correlations were performed to determine which factors correlated with OGTT glucose AUC. Results revealed significant correlations (p