Fruit and vegetable intake			Knowledge
	β	CI	p	β	CI	p
Constant	2.8	3.0, 3.7	.000	5.2	4.9, 5.4	.000
Sex	0.5	-0.3, 0.2	.278	0.1	-0.1, 0.2	.239
Group	0.3	-0.6, 0.4	.401	-0.2	-0.5, 0.2	.189
Months in intervention	0.1	-0.04, .04	.480	0.1	0.06, 0.1	.000
Group × month	-0.1	-0.1, 0.1	.413	-0.03	-0.1, 0	.067