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Table 3 Multilevel regression models examining association between fruit and vegetable consumption and varying measures of supermarket access

From: Does the choice of neighbourhood supermarket access measure influence associations with individual-level fruit and vegetable consumption? A case study from Glasgow

 

Fruit

Vegetable

Fruit and vegetables combined

 

coef.

s.e.

p

coef.

s.e.

p

coef.

s.e.

p

Proximity via road network from:

         

Geometric centroid

0.036

(0.110)

0.740

0.119

(0.117)

0.308

0.142

(0.205)

0.488

Population-weighted centroid

−0.026

(0.111)

0.814

0.076

(0.118)

0.520

0.039

(0.206)

0.851

Postal code

−0.069

(0.102)

0.503

0.051

(0.109)

0.639

−0.036

(0.190)

0.851

Presence of a supermarket within:

         

0.4 km Euclidean buffer

−0.031

(0.144)

0.831

−0.117

(0.150)

0.437

−0.122

(0.264)

0.646

1 km Euclidean buffer

0.034

(0.137)

0.805

−0. 093

(0.142)

0.514

−0.056

(0.250)

0.824

0.4 km road network buffer

0.351

(0.201)

0.081

0.124

(0.206)

0.548

0.469

(0.359)

0.192

1 km road network buffer

0.067

(0.123)

0.587

0.083

(0.127)

0.516

0.184

(0.224)

0.410

2 km road network buffer

0.341

(0.189)

0.071

0.086

(0.200)

0.668

0.417

(0.350)

0.234

Count of a supermarket within:

         

0.4 km Euclidean buffer

0.004

(0.099)

0.969

−0.078

(0.102)

0.444

−0.056

(0.179)

0.755

1 km Euclidean buffer

0.127

(0.040)

0.001

0.125

(0.042)

0.003

0.253

(0.073)

0.001

2 km Euclidean buffer

0.067

(0.018)

<0.001

0.068

(0.019)

<0.001

0.136

(0.032)

<0.001

3 km Euclidean buffer

0.023

(0.011)

0.034

0.022

(0.012)

0.063

0.047

(0.020)

0.022

4 km Euclidean buffer

0.010

(0.008)

0.190

0.002

(0.009)

0.840

0.014

(0.015)

0.347

5 km Euclidean buffer

0.008

(0.007)

0.284

−0.001

(0.007)

0.898

0.008

(0.013)

0.547

0.4 km road network buffer

0.139

(0.155)

0.369

0.042

(0.158)

0.790

0.181

(0.276)

0.512

1 km road network buffer

0.070

(0.057)

0.223

0.024

(0.059)

0.687

0.108

(0.104)

0.295

2 km road network buffer

0.104

(0.022)

<0.001

0.105

(0.024)

<0.001

0.213

(0.040)

<0.001

3 km road network buffer

0.054

(0.014)

<0.001

0.051

(0.015)

<0.001

0.107

(0.026)

<0.001

4 km road network buffer

0.023

(0.009)

0.017

0.017

(0.010)

0.100

0.042

(0.018)

0.019

5 km road network buffer

0.009

(0.008)

0.268

0.002

(0.008)

0.835

0.013

(0.015)

0.391

Kernel density estimates

         

0.4 km Euclidean distance

0.021

(0.038)

0.587

−0.035

(0.040)

0.376

−0.009

(0.070)

0.896

1 km Euclidean distance

0.135

(0.094)

0.153

0.075

(0.099)

0.445

0.228

(0.173)

0.187

2 km Euclidean distance

0.627

(0.166)

<0.001

0.585

(0.176)

0.001

1.238

(0.303)

<0.001

3 km Euclidean distance

0.888

(0.233)

<0.001

0.902

(0.250)

<0.001

1.828

(0.430)

<0.001

4 km Euclidean distance

0.947

(0.303)

0.002

0.906

(0.327)

0.006

1.915

(0.563)

0.001

5 km Euclidean distance

0.899

(0.373)

0.016

0.699

(0.402)

0.082

1.687

(0.698)

0.016

  1. Models adjusted for age, sex and education.