Table 2.

Comparison of knowledge, attitude, and high-fat foods intake variables in the two groups before and after the intervention

Variables	Intervention group		Pα	Control group		Pα	Pβ
	Before the intervention	After the intervention		Before the intervention	After the intervention
Dietary fat nutrition knowledge	4.33±2.26	13.28±1.53	<0.00001*	4.22±2.44	4.39±2.62	0.59	<0.00001*
Attitude towards high-fat foods	21.43±3.23	10.57±3.35	<0.00001*	21.52±5.18	20.33±5.63	0.06	<0.00001*
High-fat foods intake	47.93±8.85	21.50±3.99	<0.00001*	43.48±7.62	42.57±8.85	0.39	<0.00001*

^αResult of the student paired-samples t-test (within-groups comparison), ^βResult of the independent-samples t-tests (between-groups comparison). SD=Standard deviation, *P<0.05 significant