Content of food	Gender	N	Mean	Std. dev.	t-value	Sig.	η²
Calorie	Male	220	2.877	1.219	−2.822	0.005	0.020 (Weak)
Calorie	Female	180	3.222	1.212			0.020 (Weak)
Low-sugar	Male	220	3.204	1.037	0.149	0.882
Low-sugar	Female	180	3.188	1.061
Low-fat	Male	220	3.222	1.072	0.110	0.913
Low-fat	Female	180	3.211	1.024
Low-salt	Male	220	2.613	1.025	−0.768	0.443
Low-salt	Female	180	2.694	1.073