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. 2013 Aug 12;8(8):e71000. doi: 10.1371/journal.pone.0071000

Figure 1. Oral glucose tolerance tests in men with obstructive sleep apnea and high waist circumference or low waist circumference.

Figure 1

Plasma glucose (A) and plasma insulin (B) levels in men with obstructive sleep apnea syndrome and high waist circumference (HWC) or low waist circumference (LWC) during 120 minutes of the 75 g oral glucose tolerance test. Area under the curve (AUC) of plasma glucose (C) and plasma insulin (D) are compared between men having obstructive sleep apnea syndrome and HWC vs. LWC. *p<0.05.