Table 12.
Mean scores and standard deviation of the objective knowledge about sustainability characteristics of PBMiAs 1 by participants’ diets.
| Total | Omnivore | Flexitarian | Vegetarian | Vegan | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| N | Mean | N | Mean | N | Mean | N | Mean | N | Mean | p-Value | |
| Consistency | 142 | 4.57 (0.74) | 25 | 4.32 (0.99) | 57 | 4.56 (0.68) | 44 | 4.61 (0.72) | 16 | 4.88 (0.34) | 0.123 |
| VAT | 49 | 4.27 (1.08) | 4 | 3.25 (1.71) | 19 | 4.42 (0.84) | 17 | 4.35(1.00) | 9 | 4.22 (1.30) | 0.256 |
| Environment | 133 | 4.20 (0.91) | 22 | 3.75 (1.11) a | 52 | 4.14 (0.83) ab | 43 | 4.31 (0.90) ab | 16 | 4.72 (0.58) b | 0.008 |
| Health | 104 | 3.56 (1.05) | 13 | 3.42 (1.41) | 45 | 3.60 (1.04) | 33 | 3.42 (0.98) | 13 | 3.92 (0.89) | 0.502 |
1 plant-based milk alternative, a,b different subscripts indicate that the mean scores were different between the diet groups (Bonferroni test, p < 0.05); VAT = value-added tax. Deviation in N due to the answer option “I don’t know”.