Figure 2From: Sleep apnea predicts distinct alterations in glucose homeostasis and biomarkers in obese adults with normal and impaired glucose metabolismAssociations between OSA severity and insulin homeostasis in subjects with normal glucose metabolism. Figures 2A-C illustrate predictions of HOMA-IR, HOMA-B, and insulin levels calculated from log-transformed AHI using a linear regression in women (solid diamond) and men (solid triangle) with normal glucose metabolism. The thick line represents the line of best fit for a set of data points. The shaded gray area represents the 95% confidence interval around the best-fit line.Back to article page