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All values are means ± SD for the nine selected questions.
The HE-HA group demonstrated a significant group effect over time at P = .005 (Based on repeated measures ANOVA).
The nine grouped questions are: Do you eat more than one kind of fruit daily?
Do you eat low-fat instead of high-fat foods?
Do you eat fruits or vegetables as snacks?
Do you eat more than one kind of vegetable a day?
Do you eat two or more servings of vegetables at your main meal? (These previous five questions
were coded as 4=Usually or Always, 3=Often, 2=Sometimes, and 1=Rarely or Never.)
During the past week did you have citrus fruit or citrus juice?
Other fruits or vegetables? Raw vegetables? (These last three questions were coded as 3=yes, 0=no).
How many servings of fruits do you eat each day?
How many servings of vegetables do you eat each day?
