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Table 4 Results of the linear regression analyses for the associations between unhealthy food consumption (categorical variables) and self-perceived food literacy (continuous variable) of Dutch adults (n = 755)

From: Towards the measurement of food literacy with respect to healthy eating: the development and validation of the self perceived food literacy scale among an adult sample in the Netherlands

 

Model 11

Model 21

Model 31

B 2

SE

T

95%CI

B 2

SE

t

95%CI

B 2

SE

t

95%CI

Sugar sweetened beverages (# days per week)

 Never/rarely (=1-3d/month)

(ref)

   

(ref)

   

(ref)

   

 1–3 days

−0.18

0.04

−4.74

−0.25

− 0.10

− 0.12

0.04

−3.0

− 0.20

− 0.04

− 0.10

0.04

−2.72

− 0.17

−0.03

 4–7 Days

− 0.26

0.05

− 5.6

− 0.35

−0.17

− 0.19

0.05

−3.5

− 0.29

− 0.08

− 0.18

0.05

−3.74

− 0.27

− 0.08

Sugar sweetened beverages (amount per day)

 None-less than 1 glass

(ref)

    

(ref)

    

(ref)

    

 1 glass

−0.15

0.03

−5.04

− 0.20

− 0.09

− 0.13

0.03

−3.90

− 0.19

−0.06

− 0.08

0.03

−2.81

− 0.14

−0.03

 2 or more glasses

−0.36

0.04

−9.03

−0.43

−0.28

− 0.29

0.05

−6.57

− 0.38

−0.21

− 0.23

0.04

−5.60

− 0.31

−0.15

Small snacks (# days per week)

 Never/rarely (=1-3d/month)

(ref)

    

(ref)

    

(ref)

    

 1 portion

−0.15

0.04

−3.80

− 0.23

−0.07

− 0.11

0.05

−2.47

− 0.20

−0.02

− 0.08

0.04

−2.03

− 0.16

−0.003

 2 or more portions

−0.15

0.04

−4.09

−0.22

−0.08

− 0.15

0.04

−3.75

− 0.23

−0.07

− 0.11

0.04

− 3.07

− 0.18

−0.04

Small snacks (amount per day)

 None-less than 1 portion

(ref)

    

(ref)

    

(ref)

    

 1 portion

−0.08

0.05

−1.76

−0.17

0.009~

−0.10

0.05

−1.81

−0.20

0.008~

−0.10

0.05

−2.05

−0.20

−.004

 2 or more portions

−0.30

0.04

−6.97

−0.39

−0.22

− 0.28

0.05

−5.40

− 0.38

−0.18

− 0.20

0.05

−4.27

− 0.30

−0.11

Large snacks (# days per week)

 Never/rarely (=1-3d/month)

(ref)

    

(ref)

    

(ref)

    

 1–3 days

−0.23

0.03

−8.41

− 0.28

−0.18

− 0.19

0.03

−6.10

− 0.25

−0.13

− 0.19

0.03

−6.10

− 0.25

−0.13

 4 or more days

−0.50

0.04

−12.79

−0.58

−0.43

− 0.47

0.04

−10.79

− 0.56

−0.39

− 0.47

0.04

−10.79

− 0.56

−0.39

Large snacks (amount per day)

 None-less than 1 portion

(ref)

    

(ref)

    

(ref)

    

 1 portion

−0.24

0.03

−7.91

−0.30

−0.18

− 0.20

0.04

−5.69

− 0.27

−0.13

− 0.15

0.03

−4.71

− 0.22

−0.09

 2 or more portions

−0.52

0.04

−12.79

−0.60

−0.44

− 0.42

0.05

−8.82

− 0.51

−0.33

− 0.31

0.04

−6.98

− 0.40

−0.22

  1. 1Model 1: crude model, model 2: adjusted for age, sex, educational level, BMI, model 3: adjusted for age, sex, educational level, BMI, impulsiveness and self-control
  2. 2 Five-point Likert scale. ~ non-significant