Table 3. Odds ratios of checkout food exposures and foods near, but not at, checkouts being less healthy by checkout food policy category.

		Regression coefficient (95% confidence intervals)*
Variable	Level	Proportion checkout food exposures less healthy	Proportion food near, but not at, checkouts less healthy
Checkout food policy category	None	Reference	Reference
	Vague or inconsistent	0.63 (0.49 to 0.80)	0.90 (0.20 to 4.03)
	Clear & consistent	0.33 (0.24 to 0.45)	1.21 (0.65 to 2.23)
Checkouts per store (n)		1.01 (0.99 to 1.05)	0.97 (0.91 to 1.02)

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