Variables | Total (n = 2705) | Normal weight(n = 1604) | Overweight-obese (n = 1101) | P-value |
---|---|---|---|---|
Nutrient intake | ||||
 Energy (Kcal/d) | 2329 ± 1003 | 2333 ± 1102 | 2300 ± 685 | 0.056 |
 Carbohydrate (% of energy) | 57.6 ± 9.4 | 57.6 ± 10.9 | 57.5 ± 6.8 | 0.335 |
 Protein (% of energy) | 14.5 ± 7.9 | 14.4 ± 10.0 | 14.6 ± 3.1 | 0.335 |
 Fat (% of energy) | 31.6 ± 17.9 | 31.9 ± 22.6 | 31.2 ± 6.5 | 0.302 |
 Saturated fatty acids(% of energy) | 10.1 (8.4—12.1) | 10.1 (8.4—12.1) | 9.9 (8.3—11.9) | 0.154 |
 Mono unsaturated fatty acids(% of energy) | 10.2 (8.7—12.1) | 10.3 (8.7—12.1) | 10.2 (8.7—12.1) | 0.347 |
 Poly unsaturated fatty acids (% of energy) | 5.9 (4.7—7.4) | 5.9 (4.8—7.4) | 5.8 (4.7—7.2) | 0.293 |
Food groups | ||||
 Red meat (serving/1000 kcal) | 0.05 (0.03 – 0.08) | 0.04 (0.02—0.07) | 0.04 (0.02—0.07) | 0.964 |
 Processed meat(serving/1000 kcal) | 0.01 (0.00 – 0.2) | 0.01 (0.00—0.02) | 0.01 (0.00—0.01) | 0.001 |
 Poultry(serving/1000 kcal) | 0.06 (0.04 – 0.11) | 0.06 (0.03—0.10) | 0.06 (0.03—0.11) | 0.046 |
 Fish(serving/1000 kcal) | 0.03 (0.01 – 0.05) | 0.02 (0.01—0.05) | 0.02 (0.01—0.05) | 0.225 |
 Eggs(serving/1000 kcal) | 0.09 (0.05 – 0.16) | 0.04 (0.02—0.07) | 0.09 (0.05—0.15) | 0.864 |
 High-fat dairy products(serving/1000 kcal) | 0.61 ± 0.40 | 0.59 ± 0.39 | 0.64 ± 0.41 | 0.001 |
 Low-fat dairy products(serving/1000 kcal) | 0.46 ± 0.37 | 0.45 ± 0.36 | 0.48 ± 0.38 | 0.091 |
 Whole fruit(serving/1000 kcal) | 0.77 ± 0.55 | 0.72 ± 0.52 | 0.84 ± 0.59 |  < 0.001 |
 Fruit juice(serving/1000 kcal) | 0.02 (0.01 – 0.13) | 0.01 (0.00—0.05) | 0.02 (0.00—0.05) | 0.827 |
 Green leafy vegetables(serving/1000 kcal) | 0.13 (0.07 – 0.25) | 0.11 (0.06—0.23) | 0.15 (0.07—0.28) |  < 0.001 |
 Tomatoes(serving/1000 kcal) | 0.26 (0.13 – 0.43) | 0.23 (0.12—0.39) | 0.29 (0.16—0.49) |  < 0.001 |
 French fries(serving/1000 kcal) | 0.00 (0.00 – 0.02) | 0.01 (0.00—0.02) | 0.00 (0.00—0.01) | 0.005 |
 Margarine(serving/1000 kcal) | 0.00 (0.00 – 0.00) | 0.00 (0.00 – 0.00) | 0.00 (0.00 – 0.00) | 0.409 |
 Butter(serving/1000 kcal) | 0.18 (0.01 – 0.58) | 0.22 (0.03—0.66) | 0.13 (0.01—0.50) |  < 0.001 |
 Coffee(serving/1000 kcal) | 0.00 (0.00 – 0.01) | 0.00 (0.00 – 0.01) | 0.00 (0.00 – 0.01) | 0.241 |
 Snacks(serving/1000 kcal) | 0.07 (0.01 – 0.20) | 0.09 (0.03 – 0.22) | 0.06 (0.01 – 0.16) | 0.006 |
 Salad dressing(serving/1000 kcal) | 0.07 (0.03 – 0.15) | 0.08 (0.03 – 0.16) | 0.07 (0.02 – 0.14) | 0.008 |
 High-energy beverages(serving/1000 kcal) | 0.02 (0.00 – 0.06) | 0.02 (0.00 – 0.06) | 0.01 (0.00 – 0.05) | 0.002 |