Table 4 Mean scores for determinants for vegetable intake

Attitude

529

1.16

0.87

1.03

0.89

1.27

0.83

p < 0.001

Self efficacy

   Difficulty item ¹

527

0.25

1.55

0.51

1.48

0.00

1.57

p < 0.001

   Ability item ¹

526

1.08

1.18

1.04

1.19

1.13

1.16

0.328

Liking

528

0.87

1.03

0.76

1.07

0.99

0.98

0.006

Preferences

529

0.69

0.84

0.57

0.83

0.81

0.83

0.001

Perceived barriers

528

-1.15

0.96

-1.33

0.85

-0.97

1.02

p < 0.001

Correct Knowledge (%)

524

37

0.35

0.48

0.38

0.49

0.384

Modeling

529

0.97

0.84

0.87

0.90

1.06

0.77

0.019

Active encouragement

525

0.58

1.34

0.41

1.34

0.74

1.33

0.001

Demanding

530

0.59

1.16

0.57

1.14

0.62

1.19

0.607

Allowing

529

1.24

1.04

1.23

1.00

1.25

1.09

0.393

Facilitating

514

-0.08

1.34

-0.49

1.25

0.32

1.29

p < 0.001

Home availability

527

0.96

0.78

0.95

0.70

0.96

0.85

0.427

School availability

519

-1.65

0.87

-1.75

0.78

-1.56

0.95

0.005

Availability at friends

518

-0.09

1.45

-0.12

1.39

-0.06

1.52

0.626

Availability at club

413

-0.82

1.42

-1.00

1.33

-0.61

1.49

0.008