|
Parent-child comparisons and standardized regression coefficients between children's F&V intake, and family-environmental constructs |
|||||||
| N (pairs) |
Mean (SD) |
p-value for difference in group frequency or meansa |
Spearman's correlation |
β consumption |
|||
|
|
|||||||
| Child |
Parent |
Child |
Parent |
||||
|
|
|||||||
| Fruit consumption (portions per day) |
371 |
1.03(.70) |
.99(.67) |
.31 |
.55*** |
||
| Modelling by mother |
319 |
.97(1.04) |
.93(1.15) |
.89 |
.39*** |
.04* |
.02 |
| Modelling by father |
301 |
.84(1.23) |
.81(1.30) |
.48 |
.48*** |
.02 |
.03 |
| Subjective norm (nb * mc) |
371 |
-.29(5.67) |
2.59(4.95) |
.00 |
.28*** |
-.01*** |
-.02** |
| Exposure |
371 |
11.98(1.74) |
11.85(1.75) |
.13 |
.52*** |
.04*** |
.03** |
| Accessibilityb |
337 |
51% |
69% |
.00 |
.47*** |
-.03 |
-.01 |
| Availability |
371 |
1.46(.57) |
1.56(.56) |
.00 |
.40*** |
.13*** |
.09* |
| Vegetable consumption (grams per day) |
371 |
73.4(35.4) |
68.2(28.9) |
.01 |
.39*** |
||
| Modelling by mother |
350 |
1.60(66) |
1.74(.57) |
.00 |
.27*** |
.38 |
.19 |
| Modelling by father |
336 |
1.54(.75) |
1.63(.73) |
.01 |
.28*** |
-.15 |
-.17 |
| Subjective norm (nb * mc) |
364 |
-.55(5.68) |
2.19(5.27) |
.00 |
.28*** |
-.07*** |
-.07** |
| Exposure |
371 |
13.07(1.74) |
13.19(2.10) |
.00 |
.50*** |
.16* |
.05 |
| Accessibilityb |
140 |
61% |
70% |
.30 |
.08 |
- |
- |
| Availability |
371 |
1.36(.60) |
1.41(.54) |
.16 |
.27*** |
.61** |
.40 |
|
aWilcoxon signed rank tests were used to compare average consumption of parent and child; bDue to dichotomized character of variable relative percentages of accessibility (% yes) are presented together with chi-square test and kappa's measure of agreement; * p < .05; **p < .01; ***p < .001. | |||||||
Reinaerts et al. International Journal of Behavioral Nutrition and Physical Activity 2007 4:33 doi:10.1186/1479-5868-4-33 |
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