|  | Mean change from baseline (95 % CI) | Adjusted mean difference (95 % CI) | Group-by-time | |
---|---|---|---|---|---|
Outcome | Time from baseline | Control | Intervention | Â | P-value |
Fruit (excluding juice) (g/day) | 8Â week | 7.3 (-27.9 to 42.5) | 36.9 (-0.3 to 74.1) | 29.6 (-21.6 to 80.8) | 0.3793 |
 | 20 week | 12.9 (-17.0 to 42.9) | 50.9 (1.2 to 100.5) | 38.0 (-20.0 to 96.0) |  |
Vegetables (g/day) | 8 week | −0.5 (-19.1 to 18.1) | 23.6 (6.9 to 40.2) | 24.1 (-0.9 to 49.0) | 0.0188 |
 | 20 week | −7.1 (-26.9 to 12.7) | 32.4 (13.3 to 51.4) | 39.4 (12.0 to 66.9) |  |
Vegetables (serves/day) | 8 week | −0.01 (-0.3 to 0.2) | 0.3 (0.1 to 0.5) | 0.3 (-0.01 to 0.7) | 0.0188 |
 | 20 week | −0.1 (-0.4 to 0.2) | 0.4 (0.2 to 0.7) | 0.5 (0.2 to 0.9) |  |
Dietary fibre (g/1000Â kJ) | 8Â week | 0.1 (-0.01 to 0.3) | 0.3 (0.2 to 0.5) | 0.2 (-0.02 to 0.4) | 0.1942 |
 | 20 week | 0.1 (-0.1 to 0.2) | 0.2 (0.1 to 0.4) | 0.2 (-0.1 to 0.4) |  |
Energy (kJ/day) | 8 week | −244 (-806 to 318) | −492 (-912 to -72) | −248 (-949 to 453) | 0.5739 |
 | 20 week | 111 (-836 to 1057) | −436 (-881 to 9) | −547 (-1592 to 499) |  |
Total fat (g/day) | 8 week | −3.4 (-10.3 to 3.5) | −7.4 (-12.0 to -2.9) | −4.0 (-12.3 to 4.2) | 0.4165 |
 | 20 week | 0.5 (-10. 6 to 11.5) | −7.1 (-11.7 to -2.6) | −7.6 (-19.5 to 4.4) |  |
Saturated fat (g/day) | 8 week | −1.5 (-4.1 to 1.1) | −3.7 (-5.5 to -1.9) | −2.2 (-5.4 to 0.9) | 0.2827 |
 | 20 week | −0.4 (-4.4 to 3.6) | −3.4 (-5.3 to -1.5) | −3.0 (-7.4 to 1.4) |  |
Red meat (g/day) | 8 week | 1.2 (-20.6 to 23.1) | −2.9 (-13.3 to 7.5) | −4.1 (-28.3 to 20.1) | 0.4208 |
 | 20 week | −6.0 (-28.3 to 16.3) | 0.8 (-8.2 to 9.8) | 6.8 (-17.3 to 30.9) |  |
Processed meat (g/day) | 8 week | −1.7 (-5.8 to 2.4) | 0.1 (-2.7 to 2.9) | 1.8 (-3.2 to 6.7) | 0.6659 |
 | 20 week | −2.6 (-8.9 to 3.6) | 0.5 (-2.7 to 3.6) | 3.1 (-3.9 to 10.1) |  |
Alcohol (g/day) | 8 week | −0.4 (-1.8 to 1.1) | −2.2 (-4.5 to 0.1) | −1.8 (-4.5 to 0.9) | 0.2331 |
 | 20 week | −1.6 (-3.6 to 0.5) | −1.3 (-4.0 to 1.3) | 0.2 (-3.1 to 3.6) |  |
% of energy provided by alcohol (%) | 8 week | −0.3 (-1.2 to 0.6) | −1.0 (-2.0 to 0.1) | −0.7 (-2.1 to 0.7) | 0.4265 |
 | 20 week | −0.5 (-1.6 to 0.6) | −0.2 (-1.7 to 1.3) | 0.3 (-1.6 to 2.1) |  |
Weight (kgs) | 8 week | 0.04 (-0.5 to 0.6) | −1.4 (-2.3 to -0.4) | −1.4 (-2.5 to -0.3) | 0.0140 |
 | 20 week | −0.1 (-0.8 to 0.6) | −1.6 (-2.5 to -0.7) | −1.5 (-2.6 to -0.3) |  |
BMI (kg/m2) | 8 week | 0.02 (-0.2 to 0.2) | −0.5 (-0.9 to -0.1) | −0.5 (-1.0 to -0.1) | 0.0120 |
 | 20 week | −0.02 (-0.3 to 0.2) | −0.6 (-0.9 to -0.2) | −0.6 (-1.0 to -0.1) |  |
Waist circumference (cm) | 8 week | −1.5 (-3.8 to 0.7) | −3.8 (-5.9 to -1.7) | −2.3 (-5.4 to 0.7) | 0.2361 |
 | 20 week | −2.1 (-4.0 to -0.2) | −2.5 (-5.8 to 0.8) | −0.4 (-4.3 to 3.4) |  |