Table 2.
Differences in diet between AAs and CAs as determined by FFQ
| AA (42) | CA (40) | p-value | |
| Total calories (kcal) | 1918 | 1861 | 0.8 |
| Protein (g) | 65 | 69 | 0.6 |
| Fat (g) | 77 | 82 | 0.6 |
| Carbohydrates (g) | 248 | 214 | 0.19 |
| % kcal from protein | 13.8 | 15.1 | 0.09 |
| % kcal from fat | 35.2 | 39.2 | 0.01 |
| % kcal from carbs | 52.4 | 46.2 | <0.01 |
| Dietary fiber (g) | 17.6 | 16.7 | 0.7 |
| Fruit (servings) | 1.5 | 1.5 | 0.9 |
| Vegetable(servings) | 3.1 | 3.8 | 0.24 |
| Dairy (servings) | 0.68 | 1.43 | <0.01 |
| Calcium (mg) | 608 | 774 | 0.07 |
| Supplements | |||
| Calcium (mg) | 108 | 418 | <0.01 |
| Magnesium (mg) | 19 | 42 | 0.02 |
| Vitamin A (IU) | 1200 | 2700 | 0.03 |
| Vitamin C (mg) | 140 | 380 | <0.01 |
| Vitamin D (IU) | 77 | 166 | 0.02 |
| Vitamin E (a-TE) | 46 | 157 | <0.01 |
| Heterocyclic amines | |||
| Total (ng/day) | 190 | 128 | 0.1 |
| MelQx (ng/day) | 47 | 25 | 0.04 |
| PhIP (ng/day) | 126 | 78 | 0.07 |
| Dimelqx (ng/day | 2.8 | 2.1 | 0.2 |
| Bap (ng/day) | 14 | 22 | 0.1 |
PhIP is 2-amino-1-methyl-6-phenyl-imidazo[4,5-b]pyridine, MeIQx is 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline, Dimelqx is 2-amino-3,4,8-trimethylimidazo[4,5-f]quinoxaline Bap is benzo[a]pyrene.