Fig. 5

Effect of portion size on total meal intake (sum of intake from initial portion and additional intake of other meal food) at lunch (left), and (sum of intake from initial portion and additional intake of dessert food) at dinner (right). ^a 95% CI [− 163, − 68], d = 0.92. ^b 95% CI [− 82, − 4], d = 0.41. ^c 95% CI [− 106, − 40], d = 0.84. ^d 95% CI [− 299, − 179], d = 1.49. ^e 95% CI [− 178, − 100], d = 1.32. ^f 95% CI [− 141, − 57], d = 0.88. Error bars represent standard errors and values on comparison bars = p for pairwise comparisons