Table 3 Factor loadings and dietary patterns derived by factor analysis for the 22 food groups.
From: Interactive effects of sleep duration and dietary patterns on obesity moderated by age
Food groups | Factor I | Factor II | Factor III | Factor IV |
|---|---|---|---|---|
Fruit & vegetable dietary pattern | Processed and ultra-processed food dietary pattern | Protein-based dietary pattern | Dairy & complex carbohydrate dietary pattern | |
Milk | - | - | - | 0.4243 |
Yogurt or cheese | - | - | - | 0.5293 |
Eggs | - | - | 0.474 | - |
Pork or beef steak | - | - | 0.7571 | - |
Seafood | - | - | 0.3642 | - |
Innards organs | - | 0.3466 | - | - |
Bean products | - | - | 0.2446 | - |
Light-colored vegetables | 0.8119 | - | - | - |
Dark-colored vegetables | 0.8642 | - | - | - |
Vegetables with oil | 0.4423 | - | - | - |
Fruit | 0.3392 | - | - | - |
Rice/flour products | - | 0.2139 | - | - |
Whole grains | - | - | - | 0.2751 |
Rice/flour cooked in oil | - | 0.4945 | - | - |
Root crops | - | - | - | 0.306 |
Bread | - | - | - | 0.3611 |
Jam/honey | - | 0.3337 | - | - |
Sugar-added beverages | - | 0.3324 | - | - |
Deep-fried food | - | 0.5127 | - | - |
Processed food | - | 0.5255 | - | - |
Instant noodle | - | 0.3671 | - | - |
Sauces | - | 0.4979 | - | - |
