Table 3.
Formed factors in the factor analysis
| Factor | Included items from the food frequency questionnaire | Eigenvalue | % of variance |
|---|---|---|---|
| Vegetable | Cooked vegetables, legumes, fresh vegetables | 2.16 | 11.3 |
| Sweet | Sweets and chocolate, sweet pastry, ice cream, soft drinks | 1.86 | 9.8 |
| Snack | Fruits and berries, yoghurt and curd, fresh vegetables, low-fat cheese | 1.56 | 8.2 |
| Modern | Pasta and rice, poultry, meat dishes, fried and grilled foods | 1.33 | 7.0 |
| Traditional | Meat dishes, potatoes, and sausages and cold cuts | 1.32 | 7.0 |
| Fish | Fish dishes | 1.07 | 5.6 |
| High-fat | High-fat cheese, eggs, and low in low-fat cheese | 1.03 | 5.4 |