Table 2.
Comparison of the secondary outcomes between trial groups
| Control | Swaps | Altering order | Combined | Swaps vs Control | Altering order vs Control | Combined vs Control | Altering order vs Swaps | Combined vs Swaps | Combined vs Altering order | |
|---|---|---|---|---|---|---|---|---|---|---|
| (n = 275) | (n = 279) | (n = 261) | (n = 273) | |||||||
| % of products with < 1.5% SFA | 20.4 ± 12.6 | 24.38 ± 13.45 | 30.87 ± 15.93 | 32.4 ± 16.15 | 3.98 (0.79 to 7.17) | 10.47 (7.22 to 13.71) | 12 (8.8 to 15.21) | 6.48 (3.25 to 9.72) | 8.02 (4.82 to 11.22) | 1.54 (−1.71 to 4.79) |
| Cost, £/100 g | 0.36 ± 0.12 | 0.37 ± 0.11 | 0.36 ± 0.1 | 0.36 ± 0.12 | 0.01 (− 0.01 to 0.04) | 0 (−0.03 to 0.02) | 0.01 (− 0.02 to 0.03) | − 0.01 (− 0.04 to 0.01) | −0.01 (− 0.03 to 0.02) | 0.01 (− 0.02 to 0.03) |
| Total energy, kcal | 14,467 ± 7038 | 14,393 ± 7923 | 12,448 ± 5894 | 12,670 ± 7574 | −74 (− 1641 to 1493) | −2019 (− 3612 to − 425) | − 1797 (− 3372 to − 221) | − 1945 (− 3532 to − 357) | − 1723 (− 3292 to − 153) | 222 (− 1374 to 1818) |
| Energy density, kcal/100 g | 219.03 ± 47.52 | 211.12 ± 46.16 | 194.73 ± 45.96 | 190.76 ± 44.36 | −7.91 (− 17.97 to 2.16) | −24.3 (− 34.53 to − 14.07) | −28.27 (− 38.38 to − 18.15) | −16.39 (− 26.59 to − 6.2) | − 20.36 (− 30.44 to − 10.28) | −3.97 (− 14.22 to 6.28) |
| Sugar, % energy | 15.42 ± 4.99 | 15.39 ± 4.93 | 17.65 ± 6.48 | 17.82 ± 5.84 | − 0.03 (− 1.25 to 1.19) | 2.23 (0.99 to 3.47) | 2.39 (1.17 to 3.62) | 2.27 (1.03 to 3.5) | 2.43 (1.21 to 3.65) | 0.16 (− 1.08 to 1.41) |
| Salt, g/100 g | 0.15 ± 0.13 | 0.15 ± 0.08 | 0.15 ± 0.07 | 0.14 ± 0.06 | 0 (− 0.02 to 0.02) | 0 (− 0.02 to 0.02) | − 0.01 (− 0.03 to 0.01) | 0 (− 0.02 to 0.02) |
− 0.01 (− 0.03 to 0.01) |
−0.01 (− 0.03 to 0.01) |
Values are means ± SDs in the first four columns and mean differences (95% CIs) in the next six columns. SFA Saturated fat