|
Reports of fruits and vegetables intake by food frequency and 24 hour recall methods. |
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| Control Group (n = 83) |
Intervention Group (n = 80) |
Crude OR (95% CI) |
Adjusted OR§ (95% CI) |
|
|
|
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| FFQ report of five or more fruit & vegetable servings per day |
18 % |
40 % |
3.0* (1.5 to 6.2) |
3.0 (1.4 to 6.4) |
| 24 hour recall of fruits or vegetables intake the previous day at: |
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| breakfast |
46 % |
64 % |
2.0** (1.1 to 3.7) |
1.6 (0.85 to 3.1) |
| lunch |
59 % |
74 % |
1.8** (.96 to 3.5) |
1.5 (.77 to 3.1) |
| dinner |
69% |
89% |
3.6** (1.2 to 7.8) |
3.8 (1.6 to 9.4) |
| snacks |
25% |
41% |
1.8** (1.0 to 3.1) |
1.8 (.91 to 3.1) |
| Sum of three or more times throughout the day |
32% |
61% |
3.4** (1.9 to 6.1) |
2.8 (1.6 to 5.2) |
|
*OR estimated via multiple logistic regression as the odds of 5 or more servings per day vs. fewer than 5 for intervention group as compared to control group. ** OR is the odds of having reported eating a fruit or vegetable in the specific meal (yes vs. no), or 3 or more times in the day (vs. under 3 times), compared to the control group, as estimated by logistic regression. § Adjusted by multiple logistic regression for age, education level, race/ethnicity, self-perceived health status, and time since last medical check-up. | ||||
Miller et al. Nutrition Journal 2008 7:18 doi:10.1186/1475-2891-7-18 |
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