Table 6 |
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|
Association between neighborhood characteristics and the price of individual fresh vegetable items1 |
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|
Vegetables |
||||||
|
carrots |
corn |
cruciferous |
greens |
green beans |
||
|
|
||||||
|
Median family income2 |
-0.16 (0.44) |
0.03 (0.53) |
0.26 (0.30) |
-0.30 (0.33) |
-2.05** (1.03) |
|
|
Proportion African American |
0.009 (0.007) |
0.002 (0.008) |
-0.002 (0.005) |
-0.004 (0.005) |
-0.032* (0.018) |
|
|
Proportion Hispanic |
0.005 (0.009) |
0.017 (0.014) |
0.014* (0.008) |
-0.011 (0.008) |
-0.038** (0.019) |
|
|
|
||||||
|
Observations |
23 |
23 |
23 |
23 |
23 |
|
|
R-squared |
0.15 |
0.16 |
0.15 |
0.11 |
0.22 |
|
|
Lettuce |
Onions |
Potato |
Squash |
Tomato |
||
|
|
||||||
|
Median family income2 |
1.11 (0.67) |
0.51 (0.54) |
0.48 (0.39) |
1.08*** (0.41) |
0.62 (0.49) |
|
|
Proportion African American |
0.009 (0.008) |
0.003 (0.008) |
0.008 (0.006) |
0.006 (0.007) |
0.009 (0.007) |
|
|
Proportion Hispanic |
0.008** (0.004) |
0.008 (0.014) |
-0.010 (0.007) |
0.009 (0.010) |
0.003 (0.009) |
|
|
|
||||||
|
Observations |
23 |
23 |
23 |
23 |
23 |
|
|
R-squared |
0.31 |
0.06 |
0.13 |
0.26 |
0.07 |
|
|
|
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|
1Coefficient estimates from multivariate linear regression. Robust standard errors clustered at CBG level in parentheses below coefficient estimates. *P < 0.1 **P < 0.05 ***P < 0.01 2 Taken in natural logarithm. |
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|
Dunn et al. Nutrition Journal 2011 10:6 doi:10.1186/1475-2891-10-6 |
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