Table 7. U.S. customers' future use intention toward the different formats of menu labeling (n = 347).

Variable	Menu labeling format1)		F	P	Duncan test
Future use intention	Type 1	3.30 ± 1.23	3.374	0.022*	3 < 1,6,5,4 < 2,7
	Type 2	3.75 ± 1.23
	Type 3	3.07 ± 1.25
	Type 4	3.74 ± 1.10
	Type 5	3.59 ± 1.08
	Type 6	3.56 ± 1.20
	Type 7	3.90 ± 1.03

Data are shown as mean ± SD.

¹⁾5-point Likert scale (1 = strongly disagree, 5 = strongly agree).

^*P < 0.05.