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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