Table 3

Pearson correlation between all variables, vegetable intake and it's determinants.

1

2

3

4

5

6

7

8

9

10

11

12

13


1 Vegetable intake (FFQ)

1

    Personal

2 Knowledge

0.22**

1

3 Attitudes

0.40**

0.27**

1

4 Liking

0.46**

0.22**

0.72**

1

5 Self-efficacy

0.40**

0.18**

0.46**

0.53**

1

6 Preferences

0.45**

0.14**

0.44**

0.55**

0.40**

1

7 Perceived barriers

-0.33**

-0.13**

-0.40**

-0.46**

-0.46**

-0.31**

1

    perceived socio-environmental

8 Modelling

0.28**

0.09**

0.30**

0.28**

0.24**

0.22**

-0.16**

1

9 Active encouragement

0.28**

0.09**

0.40**

0.35**

0.24**

0.26**

-0.16**

0.51**

1

10 Demand family rule

0.35**

0.10**

0.33**

0.29**

0.23**

0.24**

-0.16**

0.41**

0.70**

1

11 Allow family rule

0.19**

0.09**

0.23**

0.23**

0.23**

0.15**

-0.13**

0.20**

0.24**

0.26**

1

    perceived physical-environmental

12 Availability at home

0.38**

0.10**

0.36**

0.39**

0.40**

0.30**

-0.30**

0.36**

0.37**

0.45**

0.43**

1

13 Availability at school

0.07

-0.02

0.07*

0.07**

0.07*

0.08**

-0.04

0.11**

0.07**

0.07*

0.03

0.08**

1


FFQ- food frequency questions

* Correlation significant at the 0.05 level (two tailed)

**Correlation significant at the 0.01 level (two tailed).

Kristjansdottir et al. International Journal of Behavioral Nutrition and Physical Activity 2006 3:41   doi:10.1186/1479-5868-3-41

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