Table 9.

Consumption and psychosocial variables by groups (per protocol analysis) in the PREVED study.

	0 or 1 Workshop (n1 = 92)		2 or 3 Workshops in Neutral Location (n2 = 60)		2 or 3 Workshops in Contextualized Location (n3 = 75)		p
	N	%	N	%	N	%
Consumption Questionnaire
Consumption of canned tuna (number/week) *
Decrease	42	64.6	29	65.9	33	57.9	0.90
Stable	14	21.5	8	18.2	14	24.6
Increase	9	13.9	7	15.9	10	17.5
Consumption of preserved sweetcorn (number/week) *
Decrease	28	58.3	26	59.1	29	67.4	0.63
Stable	13	27.1	11	25.0	6	14.0
Increase	7	14.6	7	15.9	8	18.6
Consumption of other canned food (number/week) *
Decrease	46	56.8	20	38.5	36	57.1	0.16
Stable	16	19.7	19	36.5	15	23.8
Increase	19	23.5	13	25.0	12	19.1
Total canned food consumption (number/week) *
Decrease	55	63.2	37	63.8	48	67.6	0.60
Stable	13	14.9	12	29.7	8	11.3
Increase	19	21.8	9	15.5	15	21.1
Consumption of canned drink products (number/day) *
Decrease	13	59.1	6	37.5	8	50.0	0.03
Stable	0	0.0	6	37.5	2	12.5
Increase	9	40.9	4	25.0	6	37.5
Consumption of consumption of plastic drink bottles (number/week) *
Decrease	16	29.1	9	26.5	12	27.3	0.94
Stable	21	38.2	16	47.1	18	40.9
Increase	18	32.7	9	26.5	14	31.8
Consumption of fresh fruit and vegetables (number/day)
Decrease	25	27.2	11	18.3	16	21.3	0.68
Stable	35	38.0	24	40.0	27	36.0
Increase	32	34.8	25	41.7	32	42.7
Consumption of fastfood (number/month) *
Decrease	19	34.6	15	39.5	13	34.2	0.004
Stable	18	32.7	19	50.0	23	60.5
Increase	18	32.7	4	10.5	2	5.3
Consumption of ready-made meals (number/week) *
Decrease	19	59.4	13	59.1	11	44.0	0.07
Stable	4	12.5	4	18.2	11	44.0
Increase	9	28.1	5	22.7	3	12.0
Psychosocial questionnaire
Risk perception score/100 **	+16.18	[−24.23; +58.45]	+20.27	[−16.00; +48.37]	+21.41	[−9.15; +56.52]	0.019
Global score/100 **	+12.7	[−14.3; +42.6]	+16.0	[−6.9; +38.0]	+16.4	[−13.1; +45.5]	0.026

* Missing data ** Δm: mean difference CI: Confidence Interval. Significant results are bolded.