Table 2.

Main dietary habits and behaviours of the Intervention Group (IG) and the Control Group (CG) at t0 and t3

	IG					CG
Questions	t0		t3		χ2 (p)	t0		t3		χ2 (p)
	N.	%	N.	%		N.	%	N	%
What do you use to sweeten food and drinks?
White sugar	25	36.2	23	33.3	0.05	73	34.8	68	32.4	0.85
Brown sugar	7	10.2	13	18.8		18	8.5	21	10.0
Fructose	7	10.2	0	–		21	10.0	17	8.1
Miele	0	–	2	2.9		3	1.4	5	2.4
Sweeteners	13	18.8	12	17.4		41	19.6	48	22.8
Nothing	17	24.6	19	27.6		54	25.7	51	24.3
Do you eat five meals a day?
Yes	30	46.4	46	66.7	0.006	91	42.3	100	47.6	0.38
No	39	53.6	23	33.3		119	57.7	110	52.4
Do you snack on fruit?
Yes	16	23.2	32	46.4	0.004	71	33.8	78	37.1	0.48
No	53	76.8	37	53.6		139	66.2	132	62.9
Do you regularly eat fish?
Yes	50	72.4	63	91.3	0.004	188	89.5	191	90.9	0.62
No	19	27.6	6	8.7		22	10.5	19	9.1
What do you usually order at a coffee shop?
Bitter orangeade	26	37.8	17	24.6	0.02	71	33.8	75	35.7	0.95
Freshly squeezed orange juice without sugar	29	42.0	41	59.4		115	54.8	112	53.3
Ice lolly	0	–	4	5.8		18	8.6	16	7.7
Ice cream cone	14	20.2	7	10.2		6	2.8	7	3.3