From: Change in the family food environment is associated with positive dietary change in children
Family food environment variables | Maximum possible score | Cronbach alpha (α) | Baseline1 | Change2 |  | ||||
---|---|---|---|---|---|---|---|---|---|
 |  |  | Mean | SD | Mean | SD | Min | Max | Effect Size3 |
Model 2: Knowledge and attitudes | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Dairy messages | 3 |  | 1.3 | 0.9 | 0.5 | 1.1 | -2.0 | 3.0 | 0.43 |
  Nutrition knowledge | 113 | 0.81 | 75 | 12 | 3 | 8 | -29 | 21 | 0.33 |
  Perceived responsibility | 5 | 0.94 | 4.2 | 0.9 | 0.0 | 0.8 | -2.0 | 4.0 | 0.00 |
  Perceived fresh food availability | 5 | 0.81 | 4.2 | 0.6 | -0.1 | 0.6 | -1.5 | 2.0 | -0.09 |
  Perceived adequacy of child's diet | 5 | 0.93 | 3.9 | 0.8 | 0.0 | 0.6 | -1.0 | 4.0 | 0.08 |
  Parent’s meal preparation views | 5 | 0.78 | 3.8 | 0.6 | -0.1 | 0.6 | -2.4 | 1.2 | -0.16 |
  Concern for weight | 5 | 0.87 | 2.3 | 1.2 | -0.1 | 0.9 | -3.0 | 4.0 | -0.13 |
Model 3: Parent shaping practices | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Teaching and encouraging child about food | 5 | 0.80 | 4.2 | 0.4 | 0.0 | 0.4 | -0.8 | 1.2 | -0.06 |
  Restriction | 5 | 0.81 | 3.4 | 0.9 | 0.1 | 0.8 | -1.5 | 3.8 | 0.07 |
  Pressure to eat | 5 | 0.72 | 2.5 | 1.0 | -0.2 | 0.8 | -2.8 | 2.3 | -0.20 |
  Monitoring | 5 | 0.96 | 4.0 | 0.9 | -0.1 | 0.7 | -2.0 | 2.3 | -0.14 |
Model 4: Parent behaviours and role modelling | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Food involvement | 7 | 0.62 | 5.0 | 0.6 | 0.0 | 0.7 | -2.7 | 3.5 | 0.05 |
  Family involvement in meal preparation | 5 | 0.60 | 2.6 | 0.6 | -0.1 | 0.4 | -1.3 | 1.0 | -0.19 |
  Role modelling eating behaviours | 5 | 0.83 | 4.1 | 0.7 | 0.0 | 0.4 | -0.8 | 1.6 | -0.03 |
  TV interruptions to meals | 5 | 0.87 | 2.7 | 1.4 | -0.2 | 0.7 | -3.5 | 2.0 | -0.24 |
Energy (kJ) | Â | Â | 8040 | 1721 | -256 | 1573 | -3985 | 5158 | -0.16 |
Saturated fat (% of energy) | Â | Â | 15.3 | 2.7 | -2.1 | 3.7 | -13 | 5 | -0.57 |