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. 2016 Aug 26;19(2):239–244. doi: 10.1093/ntr/ntw185

Table 1.

Retailer Pre- and Post-ban Proximity to Schools and Density in New York and Missouri by Income Level and Racial/Ethnic Composition

Quintile New York Missouri
Income level Income level
Retailers Avg. nearest store distancea Pre-ban density Post-ban density % Affected Retailers Avg. nearest store distance Pre-ban density Post-ban density % Affected
1 (low) 4712 683 1.28 0.36 38.1 927 5301 1.18 0.82 27.7
2 3209 3465 0.88 0.43 18.3 1062 6758 1.03 0.80 22.9
3 2783 3284 0.77 0.47 12.4 1033 6965 0.87 0.70 19.3
4 3064 2641 0.76 0.49 12.3 929 7923 0.67 0.56 14.4
5 (high) 3677 2183 0.84 0.45 18.9 718 4947 0.48 0.37 15.6
% African American % African American
Retailers Avg. nearest store distance Pre-ban density Post-ban density % Affected Retailers Avg. nearest store distance Pre-ban density Post-ban density % Affected
1 (low) 2562 3395 0.75 0.48 10.3 816 10 913 0.72 0.59 13.7
2 3233 3457 0.75 0.41 16.4 906 9494 0.71 0.58 15.4
3 3766 2691 0.86 0.46 19.8 977 4603 0.72 0.59 18.1
4 4327 1385 1.11 0.51 26.0 1055 3341 0.85 0.67 22.0
5 (high) 3700 747 1.09 0.36 27.6 922 1787 1.03 0.68 30.8
% Hispanic % Hispanic
Retailers Avg. nearest store distance Pre-ban density Post-ban density % Affected Retailers Avg. nearest store distance Pre-ban density Post-ban density % Affected
1 (low) 2410 4640 0.68 0.51 6.7 800 10 646 0.86 0.68 16.8
2 2906 3172 0.74 0.46 12.3 826 7679 0.67 0.52 18.1
3 3679 1956 0.91 0.48 19.5 921 6099 0.67 0.54 17.9
4 3741 1304 0.96 0.44 22.8 1014 4629 0.79 0.62 21.3
5 (high) 4852 657 1.21 0.34 38.7 1115 3180 1.01 0.77 25.9

The number of census tracts varied from 950 to 967 per quintile in New York and 262–263 per quintile in Missouri.

aMean nearest store distance represents the average distance (in feet) from a school to the closest retailer from before the ban.