. 2022 Feb 1;72(6):757–761. doi: 10.1016/j.bjane.2021.12.010

Table 3.

Estimated mean gastric volume 20, 40, 60, 80, and 100 minutes after drinking 300 mL of Mate, hot tea or cold tea in 30 volunteers.

Time (min)	Mean volume for MATE measures	Mean volume for HOT TEA measures	Mean volume for COLD TEA measures	ANOVA p-value
0	71.3	68.5	70.0	0.998
20	116.6	147.8	136.4	0.043^a
40	86.1	72.7	87.2	0.432
60	59.5	57.7	62.8	0.660
80	58.6	57.7	57.7	0.978
100	53.0	57.7	57.7	0.533