Skip to main content

Table 2 Store-level Healthy Food Supply (HFS) and Healthy Eating Index-2010 of customer purchases (HEI), changes over time, 2017–2020, in Healthy Food Small Retailer Program (HFSRP) Stores versus Comparison Stores

From: A four-year observational study to examine the dietary impact of the North Carolina Healthy Food Small Retailer Program, 2017–2020

Store-level variables

 

Years

   

Overall Effects

  
 

HFSRP Status

2017

2018

2019

2020

Year

HFSRP

Year x HFSRP

Healthy Food Supply Score

No

5.12 (1.24)

4.51 (1.19)

2.57 (1.01)

3.81 (1.10)

0.415

0.062

0.079

Yes

4.82 (1.12)

7.70 (1.18)

7.03 (1.09)

5.59 (1.22)

   

p-net*

 

0.052

0.031

0.363

   

Healthy Eating Index-2010 of customer purchases

No

39.5 (3.97)

42.9 (3.90)

37.8 (3.23)

45.3 (3.53)

0.895

0.381

0.277

Yes

40.1 (3.56)

44.1 (3.87)

45.8 (3.52)

42.2 (3.93)

   

p-net*

 

0.487

0.732

0.257

   
  1. *P-net is the p-value for comparing changes from 2017 between HFSRP and comparison stores, so there is no p-net for 2017 because it is the baseline