Table 2 Odds ratio for selecting a food as healthier if it has a) more favourable colour for a nutrient; b) more greens or more reds
Univariate odds ratio (95 % confidence intervals) | Multivariate odds ratio (95 % confidence intervals) | |
|---|---|---|
a) Favourable colours on individual nutrients 1 | ||
Total fat | 5.31 (5.01, 5.62) | 4.83 (4.41, 5.29)2 |
Saturated fat | 7.05 (6.61, 7.52) | 7.31 (6.66, 8.02)2 |
Total sugar | 3.94 (3.74, 4.16) | 5.16 (4.72, 5.64)2 |
Salt | 2.05 (1.96, 2.14) | 7.11 (6.46, 7.81)2 |
b) More greens or more reds | ||
More greens | 7.84 (7.36, 8.35) | 6.09 (5.61, 6.61)3 |
More reds | 0.07 (0.07, 0.08) | 0.09 (0.08, 0.10)3 |