Youth Purchasing Behavior | Predictive Baseline | Predictive Post-intervention | Pre-post change: adjusted difference c | ||
---|---|---|---|---|---|
Intervention | Comparison | Intervention | Comparison | ||
Mean (SE) | Mean (SE) | Mean (SE) | Mean (SE) | Effect (95% CI) | |
Healthier Food | |||||
Items per week | 2.6 (0.9) | 3.2 (0.9) | 11.4 (0.9) | 10.6 (0.9) | 1.4 (0.02; 2.8) |
 9–12 years old | 2.4 (0.9) | 3.4 (0.9) | 11.9 (0.9) | 10.2 (0.9) | 2.8 (0.9; 4.6) |
 13–15 years old | 3.5 (1.0) | 2.9 (1.0) | 9.6 (1.1) | 10.3 (1.0) | −1.4 (−3.6; 0.8) |
Unhealthier Food | |||||
Items per week | 4.6 (0.6) | 5.0 (0.6) | 10.7 (0.6) | 10.1(0.6) | 0.9 (−0.2; 2.1) |
 9–12 years old | 4.2 (0.6) | 4.7 (0.6) | 10.9 (0.6) | 9.9 (0.6) | 1.6 (0.1; 3.0) |
 13–15 years old | 6.0 (0.8) | 5.4 (0.7) | 9.9 (0.9) | 10.0 (0.8) | −0.7 (−2.6; 1.2) |