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Table 2 Changes in participant consumption of vegetables and fruit (mean daily serves) using all available data

From: A cluster randomised controlled trial of a telephone-based intervention targeting the home food environment of preschoolers (The Healthy HabitsTrial): the effect on parent fruit and vegetable consumption

 

Vegetable consumption (Mean daily serves)

Fruit consumption (Mean daily serves)

 

Control (SD)

Control* (SD)

Intervention (SD)

Intervention* (SD)

Between group difference* (95% CI)

P-value

Control (SD)

Control** (SD)

Intervention (SD)

Intervention** (SD)

Between group difference ** (95% CI)

P-value

Baseline

3.05 (1.34)

-

3.25 (1.32)

-

-

-

1.76 (1.03)

-

1.83 (1.08)

-

-

-

2 mon

3.08 (1.26)

3.11 (0.68)

3.91 (1.41)

3.92 (0.64)

0.71 (0.58-0.85)

<0.0001

1.82 (1.04)

1.83 (0.69)

2.17 (1.08)

2.16 (0.74)

0.26 (0.12-0.40)

0.0003

6 mon

3.03 (1.51)

3.04 (0.68)

3.61 (1.40)

3.60 (0.63)

0.43 (0.19-0.68)

0.0005

1.95 (0.97)

1.96 (0.61)

2.04 (1.08)

2.04 (0.63)

0.06 (−0.14-0.26)

0.5405

12 mon

3.04 (1.37)

3.01 (0.80)

3.66 (1.77)

3.65 (0.74)

0.51 (0.30-0.73

<0.0001

1.81 (1.07)

1.81 (0.53)

2.08 (1.08)

2.09 (0.59)

0.22 (0.04-0.39)

0.0153

18 mon

3.06 (1.24)

3.06 (0.52)

3.53 (1.36)

3.53 (0.48)

0.36 (0.10-0.61)

0.0067

1.93 (1.03)

1.93 (0.54)

2.24 (1.07)

2.24 (0.57)

0.26 (0.10-0.43)

0.0015

  1. *Adjusted for baseline value of daily vegetable serves and clustering by preschool.
  2. **Adjusted for baseline value of daily fruit serves and clustering by preschool.