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Table 2 Fruit and vegetable and Food Habit Questionnaire (FHQ) score changes at 4 and 7 months by experimental group using intent-to treat analyses

From: Effectiveness of different methods for delivering tailored nutrition education to low income, ethnically diverse adults

 

NT

Mean (STD)

ST

Mean (STD)

MT

Mean (STD)

MTI

Mean (STD)

4 Month Change in Fruit and Vegetable Servings

0.42 (2.51)b, c

0.92 (2.92)a, d

0.72 (2.55)a, d

0.36 (2.58)b, c

P different from 0

.0004

<.001

<.001

<.001

7 Month Change in Fruit and Vegetable Servings

0.24 (2.52)c

0.58 (2.69)

0.68 (2.63)a

0.49 (2.58)

P different from 0

.05

<.001

<.001

<.001

4 Month Change in Dietary Fat (FHQ Score)

-0.27 (0.44)c, d

-0.28 (0.47)c

-0.31 (0.50)a, b

-0.32 (0.51)a

P different from 0

<.001

<.001

<.001

<.001

7 Month Change in Dietary Fat (FHQ Score)

-0.27 (0.48)

-0.29 (0.49)

-0.31 (0.48)

-0.32 (0.51)

P different from 0

<.001

<.001

<.001

<.001

  1. a = significantly different from NT; b = significantly different from ST;
  2. c = significantly different from MT; d = significantly different from MTI
  3. 4 month Fruit and Veg: ST v NT p = .01, MT v. NT p = .05, ST v. MTI p = .01, MT v. MTI p = .01
  4. 7 month Fruit and Veg: MT v. NT p = .02
  5. 4 month FHQ: MT vs. NT p = .01, MTI vs. NT p = .02, MT vs. ST p = .04