Figure 2. The visual analogue scale scores of hunger sensation in gastric bypass and sleeve gastrectomy patients at 0, 30, 60, 90, 120, 150 and 180 min (A), as well as the AUC_{0′–180′} of the hunger rating (B), the ΔAUC_{0′–180′} of the hunger rating (C), the hunger rating _peak-0′ (D), and the hunger rating _peak-nadir (E) in a mixed meal tolerance test.

# P < 0.05 compared to 0 min, §P < 0.05 compared to 180 min.