Table 2 Antral area between a low- and high-caloric liquid meal, measured in fasting state and postprandially at intervals of 0, 10, 20, and 30 min.

Meals	Fasting	0 min	10 min	20 min	30 min	P*	P**	P***	P****	P*****	P******	P******
Low caloric	3.371±1.802	12.179±4.910	9.002±3.539	7.314±3.130	5.683±2.555	<0.0001	<0.0001	<0.0001	0.0036	0.0273	0.0001	<0.0001
High caloric	3.076±1.753	14.774±5.702	14.220±5.311	13.018±4.890	13.288±5.107	<0.0001	<0.0001	<0.0001	<0.0001	0.9614	0.4075	0.5545

Data: Mean±SD. 2-way ANOVA with Tukey’s multiple comparisons test. P* antral area measured in fasting state compared to the antral area at 0 min; P**  antral area measured in fasting state compared to the antral area at 10 min; P*** antral area measured in fasting state compared to the antral area at 20 min; P****  antral area measured in fasting state compared to the antral area at 30 min; P***** antral area measured at 0 min compared to the antral area at 10 min; P******  antral area measured at 0 min compared to the antral area at 20 min; P******  antral area measured at 0 min compared to the antral area at 30 min.