Table 2.

Daily frequency of consumption at baseline by intervention group

	Full sample (N = 608)	Group 1 Web-only (n = 218)	Group 2 Web + e-mail (n = 196)	Group 3 Web + SMS (n = 194)	p-value
FOC [median (first-third quartile)]
Water	1,57 [0,43–2,14]	1,57 [0,43–2,14]	1,71 [0,71–2,14]	1,57 [0,43–2,14]	0.63
Fruit	0,86 [0,43–1,29]	0,86 [0,43–1,43]	0,71 [0,43–1,14]	0,86 [0,43–1,43]	0.08
Vegetables	1,14 [0,86–1,43]	1,29 [1–1,57]	1,14 [0,86–1,43]	1,14 [0,86–1,43]	0.15
Starches	2,71 [2,29–3,14]	2,71 [2,29–3]	2,71 [2,29–3,14]	2,86 [2,43–3,14]	0.06
Meat	0,71 [0,57–1]	0,71 [0,57–0,86]	0,71 [0,57–1]	0,71 [0,57–0,86]	0.75
Fish	0,14 [0–0,29]	0,14 [0–0,29]	0,14 [0–0,29]	0,14 [0–0,29]	0.07
Eggs	0,14 [0–0,29]	0,14 [0–0,29]	0,14 [0–0,29]	0,14 [0–0,29]	0.99
Dairy products	1,71 [1,29–2,14]	1,71 [1,43–2]	1,71 [1,29–2,14]	1,79 [1,29–2,14]	0.43
Fat	0,86 [0,57–1,14]	0,71 [0,57–1]	0,86 [0,43–1]	0,86 [0,57–1,14]	0.55
Fat meat/fat fish	0,29 [0,14–0,43]	0,14 [0,14–0,43]	0,29 [0,14–0,43]	0,29 [0,14–0,43]	0.55
Sweets	1,71 [1,29–2,14]	1,71 [1,29–2]	1,71 [1,29–2,14]	1,71 [1,29–2,14]	0.88
Soft drinks	0,43 [0,14–0,86]	0,43 [0,14–0,86]	0,43 [0,14–0,86]	0,29 [0,14–0,86]	0.60

FOC frequency of consumption. Results presented as median (first-third quartile). Between-group comparisons performed using K-Wallis test was used to compare groups