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Table 5 Odds of true positive relative to false positive (PPV odds) for POI data

From: Examining the validity and utility of two secondary sources of food environment data against street audits in England

Environment/Outlet Type

Model 1

Model 2

Model 3

OR

95% CI

OR

95% CI

OR

95% CI

Urban

REF

     

REF

  

Rural

2.07 1

1.18

4.02

   

1.31

0.69

2.61

Deprived

   

REF

  

REF

  

Middle

   

1.08

0.58

2.05

0.78

0.39

1.41

Affluent

   

2.63 3

1.34

5.43

1.80

0.85

3.81

Restaurant

      

REF

  

Pub

      

0.19 3

0.09

0.37

Café

      

0.67

0.36

1.28

Fast Food

      

0.66

0.37

1.16

Supermarket

      

0.42 1

0.21

0.88

Convenience

      

0.39 2

0.19

0.80

Speciality

      

0.56

0.27

1.21

Rural × Middle

      

2.69

0.89

8.40

Rural × Affluent

      

2.71

0.68

13.81

  1. Note. OR Odds ratio. CI Confidence interval. REF Reference category. All models are multi-level models accounting for nesting of outlets within LSOAs
  2. 1 p < 0.05, 2 p < 0.01, 3 p < 0.001