Table 2 Demographics of the sample across conditions
From: The use of food swaps to encourage healthier online food choices: a randomized controlled trial
Total sample N = 550 | Condition 1) Control N = 69 | Condition 2) Nutri-Score N = 69 | Condition 3) Norm message N = 69 | Condition 4) Swap offer N = 67 | Condition 5) Nutri-Score + message N = 69 | Condition 6) Nutri-Score + swap N = 69 | Condition 7) message + swap N = 69 | Condition 8) All three N = 69 | p-value | |
|---|---|---|---|---|---|---|---|---|---|---|
Gender | ||||||||||
Male | 275 | 32 | 32 | 39 | 31 | 32 | 30 | 38 | 41 | 0.446 1,3 |
Female | 274 | 36 | 37 | 30 | 36 | 37 | 39 | 31 | 28 | |
Other | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Age (M, SD) | 45.12 (16.45) | 46.52 (16.89) | 42.75 (15.68) | 44.49 (16.71) | 45.54 (15.46) | 43.64 (16.80) | 45.54 (16.38) | 42.93 (15.99) | 49.57 (17.36) | 0.228 2 |
Education | ||||||||||
Elementary school or low secondary education | 106 | 17 | 9 | 10 | 13 | 16 | 14 | 11 | 16 | 0.490 1 |
High school or secondary education | 242 | 32 | 30 | 28 | 29 | 31 | 32 | 26 | 34 | |
Higher education or university | 202 | 20 | 30 | 31 | 25 | 22 | 23 | 32 | 19 | |