|  | Factor 1 | Factor 2 | Factor 3 | Factor 4 |
---|---|---|---|---|---|
‘Traditional Polish’ | ‘Fruit & vegetables’ | ‘Fast food & sweets’ | ‘Dairy & fats’ | ||
Food frequency consumption ofa: | White bread (including biscuits, muffins) | 0.65 | Â | Â | Â |
 | Potatoes | 0.52 |  |  |  |
 | Red meats | 0.51 |  |  |  |
 | Margarine or butter | 0.45 |  |  | 0.45 |
 | Fried chicken | 0.42 |  |  |  |
 | Wholegrain bread | −0.48 |  |  |  |
 | Green salad |  | 0.57 |  |  |
 | Fruit (without juices) |  | 0.55 |  |  |
 | Prepared vegetables |  | 0.55 |  |  |
 | Beans |  | 0.45 |  |  |
 | French fries or potato chips or corn chips or popcorn |  |  | 0.71 |  |
 | Hamburgers or cheeseburgers |  |  | 0.60 |  |
 | Ice cream |  |  | 0.52 |  |
 | Doughnuts or pastries or cake or cookies |  |  | 0.50 |  |
 | Salad dressings or mayonnaise (not diet) |  |  | 0.42 |  |
 | Cheese or cheese spread |  |  |  | 0.54 |
 | Whole milk |  |  |  | 0.49 |
Food intake variety by food groupsb: | Meats, fish and eggs | 0.60 | Â | Â | Â |
 | Fats | 0.45 |  |  | 0.43 |
 | Vegetables |  | 0.60 |  |  |
 | Fruit |  | 0.54 |  |  |
 | Sweets and snacks |  |  | 0.47 |  |
 | Cereals and potatoes |  |  |  | 0.56 |
 | Dairy products |  |  |  | 0.54 |
Factor intercorrelations | Factor 1 (Traditional Polish) | – |  |  |  |
 | Factor 2 (Fruit & vegetables) | 0.14 | – |  |  |
 | Factor 3 (Fast foods & sweets) | 0.44 | 0.13 | – |  |
 | Factor 4 (Dairy and fats) | 0.34 | 0.41 | 0.39 | – |
Eigenvalues | Â | 4.36 | 2.39 | 1.68 | 1.44 |
Variance explained (%)c | 14.5 | 9.0 | 5.6 | 4.8 |