| Intervention | Control | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Served | Consumed | Served | Consumed | ||||||||
 | Mean (SD) | Mean (SD) | ||||||||||
 | Pre | Post | Diff | Pre | Post | Diff | Pre | Post | Diff | Pre | Post | Diff |
Vegetables | 1.42 (0.67) | 1.24 (0.57) | −0.18 (0.63) | 0.80 (0.68) | 1.05 (0.67) | 0.25 (1.10) | 1.13 (0.31) | 0.75 (0.21) | −0.37 (0.36) | 0.80 (0.38) | 0.63 (0.28) | −0.18 (0.52) |
Dark | 0.19 (0.34) | 0.07 (0.14) | −0.11 (0.40) | 0.00 (0.00) | 0.07 (0.13) | 0.07 (0.13) | 0.01 (0.02) | 0.02 (0.04) | 0.00 (0.01) | 0.01 (0.02) | 0.02 (0.01) | 0.01 (0.05) |
White potatoes | 0.17 (0.23) | 0.35 (0.37) | 0.18 (0.57) | 0.17 (0.23) | 0.33 (0.34) | 0.16 (0.54) | 0.22 (0.39) | 0.00 (0.00) | 0.22 (0.39) | 0.22 (0.39) | 0.00 (0.00) | 0.22 (0.39) |
Fruit | 1.55 (0.99) | 0.92 (0.56) | −0.62 (0.58) | 1.00 (0.89) | 0.67 (0.22) | −0.32 (0.72) | 0.59 (0.27) | 0.49 (0.40) | −0.10 (0.52) | 0.32 (0.29) | 0.46 (0.43) | 0.15 (0.26) |