Table 3 |
||||
|
Test-retest reliability and mean values for Test 1 and Test 2 for the 12 scores |
||||
| Score |
Intraclass correlation |
95% confidence interval |
Mean scores |
|
|
|
||||
| Test 1 |
Test 2 |
|||
|
|
||||
| Intake |
||||
| Noncore food |
0.47** |
0.31–0.60 |
3.5 |
3.1 |
| Sweetened beverages |
0.59** |
0.46–0.70 |
1.8 |
1.5* |
| Sweetened beverages – diet soft drink |
0.63** |
0.50–0.72 |
1.6 |
1.4 |
| Water |
0.57** |
0.44–0.68 |
3.0 |
3.3** |
| Fruit |
0.66** |
0.55–0.75 |
5.4 |
5.3 |
| Vegetables |
0.66** |
0.55–0.75 |
4.5 |
4.3 |
| Healthy behaviour |
||||
| Healthy behaviour |
0.64** |
0.51–0.75 |
15.1 |
14.9 |
| Attitude |
||||
| Fruit |
0.50** |
0.36–0.62 |
21.1 |
20.9 |
| Vegetable |
0.62** |
0.50–0.72 |
15.1 |
15.1 |
| Environment |
||||
| Fruit & vegetable |
0.59** |
0.45–0.69 |
18.9 |
18.3 |
| Knowledge |
||||
| Fruit |
0.16* |
-0.01–0.32 |
3.8 |
3.6 |
| Vegetables |
0.36** |
0.20–0.49 |
4.0 |
3.8 |
|
|
||||
|
*Correlation/difference in means significant at the 0.05 level **Correlation/difference in means significant at the 0.001 level |
||||
|
Wilson et al. International Journal of Behavioral Nutrition and Physical Activity 2008 5:5 doi:10.1186/1479-5868-5-5 |
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