Table 6.

Association between food store usage pattern and the consumption of ultra-processed products^†. Brazil, 2008–2009

Variable	Regression coefficient‡	P value	95 CI %	R 2
				0·701
Food store pattern§	−2·53	<0·001	−3·4, −1·7
Income (R$/capita per month)	0·39	<0·001	0·3, 0·5
Setting (0=rural, 1=urban)	3·39	<0·001	2·3, 4·5
Region
North
Northeast	2·54	<0·001	1·7, 3·4
Southeast	3·41	<0·001	2·2, 4·6
South	6·31	<0·001	5·0, 7·6
Midwest	−1·01	0·091	−2·2, 0·2

^†The share (%) of the total energy acquired for household consumption.

^‡Linear regression.

^§Food store pattern: negatively associated with purchasing in supermarkets, bakeries and bars/cafeterias/restaurants, and positively associated with purchasing in small markets, street markets/greengroceries, small producers, butcher shops and street vendors.