Table 3.

Odds ratios of checkout food exposures and foods near, but not at, checkouts being less healthy, by checkout food policy category, in a survey conducted in all stores (n 33) in seven major UK supermarket groups open for business in one city in Eastern England, June–July 2017

		Proportion checkout food exposures less healthy		Proportion foods near, but not at, checkouts less healthy
Variable	Level	OR*	95 % CI	OR*	95 % CI
Checkout food policy category	None	Reference		Reference
	Vague or inconsistent	0·63	0·49, 0·80	0·90	0·20, 4·03
	Clear and consistent	0·33	0·24, 0·45	1·21	0·65, 2·23
Checkouts per store (n)		1·01	0·99, 1·05	0·97	0·91, 1·02

^*Adjusted for clustering at the supermarket group (format) level.