| Eating behaviour variables | Study arm | Mean (SD) frequency/day at baseline (week 0) | Mean (SD) frequency/day at post-intervention (week 13) | Difference in means (95% CI) |
|---|
| Fruit | ST and Snacking | 1.76 (0.98) | 1.54 (0.91) | − 0.21 (− 0.69, 0.26) |
| ST only | 3.30 (1.37) | 2.94 (1.42) | − 0.36 (− 0.79, 0.08) |
| Snacking only | 1.82 (1.25) | 2.14 (1.51) | 0.32 (−0.49, 1.13) |
| Control | 2.73 (1.38) | 2.83 (1.47) | 0.10 (−0.29, 0.49) |
| Vegetables | ST and Snacking | 2.80 (1.28) | 2.80 (1.41) | 0.00 (−0.38, 0.38) |
| ST only | 3.18 (1.31) | 3.20 (1.31) | 0.02 (−0.38, 0.42) |
| Snacking only | 2.67 (1.57) | 2.60 (1.48) | −0.07 (− 0.88, 0.74) |
| Control | 2.50 (1.67) | 2.21 (1.38) | −0.17 (−1.09, 0.73) |
| Savoury snacks | ST and Snacking | 1.16 (0.48) | 1.04 (0.54) | −0.11 (− 0.32, 0.08) |
| ST only | 1.06 (0.81) | 1.38 (0.91) | 0.32 (−0.12, 0.76) |
| Snacking only | 1.28 (0.95) | 1.67 (1.34) | 0.39 (−0.13, 0.91) |
| Control | 1.03 (0.52) | 0.86 (0.54) | −0.17 (− 0.36, 0.03) |
| Sweet snacks | ST and Snacking | 1.26 (0.82) | 1.42 (1.21) | 0.17 (−0.33, 0.66) |
| ST only | 1.78 (1.04) | 1.78 (1.45) | 0.00 (−0.52, 0.52) |
| Snacking only | 1.46 (0.88) | 1.32 (0.91) | −0.07 (− 0.24, 0.09) |
| Control | 1.64 (1.38) | 1.67 (1.33) | 0.04 (−0.20, 0.27) |
