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. Author manuscript; available in PMC: 2019 Jun 20.
Published in final edited form as: Food Secur. 2018 Jan 23;10(1):169–182. doi: 10.1007/s12571-017-0748-1

Table 3.

Correlation of Produce Desirability (ProDes) Tool Scores with NEMS-S Scores. Condensed Pearson correlation matrix for Total ProDes scores and NEMS-S total scores and individual scores of availability, price, and quality.

Total ProDes Scores by NEMS-S Acceptability Score per Produce Itema Total ProDes Scores by NEMS-S Scores per Grocery Store
Total ProDes Scores by NEMS-S
Total Scores
Total ProDes Scores by NEMS-S Availability Total ProDes Scores by NEMS-S Price Total ProDes Scores NEMS-S Quality
All Produce r 0.115 −0.019 0.012 −0.136 0.095
p-value 0.365 0.880 0.926 0.285 0.457
N 64 64 64 64 64
Apple r 0.135 0.148 0.226 −0.159 0.176
p-value 0.309 0.265 0.085 0.230 0.182
N 59 59 59 59 59
Banana r 0.035 −0.163 −0.188 −0.128 0.100
p-value 0.806 0.243 0.179 0.360 0.478
N 53 53 53 53 53
Broccoli r 0.348 0.220 0.111 0.023 0.455
p-value 0.018* 0.142 0.464 0.882 0.002**
N 46 46 46 46 46
Carrots r 0.034 −0.092 −0.020 −0.272 0.096
p-value 0.798 0.484 0.877 0.035* 0.467
N 60 60 60 60 60
Grapes r −0.126 −0.110 −0.072 −0.048 −0.123
p-value 0.372 0.438 0.611 0.738 0.387
N 52 52 52 52 52
Green Peppers r 0.144 −0.095 −0.140 0.002 0.050
p-value 0.262 0.461 0.274 0.987 0.698
N 63 63 63 63 63
Lettuce r 0.058 −0.124 0.009 −0.392 0.062
p-value 0.656 0.338 0.943 0.002** 0.635
N 62 62 62 62 62
Orange r −0.070 0.188 0.289 0.110 −0.311
p-value 0.600 0.158 0.028* 0.412 0.017*
N 58 58 58 58 58
Tomato r 0.307 0.128 −0.056 0.188 0.390
p-value 0.016* 0.324 0.670 0.147 0.002**
N 61 61 61 61 61

Note: FV, fruit and vegetable;

*

p< 0.05,

**

p< 0.01,

***

p< 0.001

a

Each produce item was ranked as 1 if “acceptable” and 0 if “not acceptable” on the NEMS-S assessment