TABLE 2.
Nutritional intake parameters.
| Parameter | Regular-diet (n=6) |
Antioxidant-diet (n=7) |
p |
||||
|---|---|---|---|---|---|---|---|
| Previous diet | Intervention | Previous diet | Intervention | time | group | interaction | |
| Energy (kcal) | 2986 ± 946 | 3070 ± 858 | 3292 ± 817 | 3261 ± 586 | 0.583 | 0.298 | 0.462 |
| Energy (kcal/kg) | 40.9 ± 16.2 | 42.0 ± 15.1 | 46.1 ± 10.8 | 44.8 8.6 | 0.642 | 0.312 | 0.550 |
| Carbohydrate (%) | 55.4 ±7.9 | 60.3 ± 3.6 | 53.1 4.2 | 58.4 ± 3.6 | 0.339 | 0.000 | 0.800 |
| Protein (%) | 18.7 ± 2.9 | 16.5 ± 2.1 | 17.9 5.7 | 16.0 ± 2.9 | 0.756 | 0.005 | 0.978 |
| Protein (g/kg) | 1.89 ± 0.7 | 1.7 ± 0.3 | 1.96 0.2 | 1.8 ± 0.1 | 0.800 | 0.048 | 0.877 |
| Fat (%) | 25.9 ± 6.3 | 23.2 ± 2.1 | 28.9 ± 4.2 | 25.6 3.1 | 0.114 | 0.024 | 0.792 |
| Fiber (g) | 30.0 ± 10.8 | 38.4 ± 9.3 | 23.2 ± 5.9 | 39.8 ± 6.7 | 0.624 | 0.000 | 0.046 |
| α-tocopherol (mg) | 8.2 (4.9-10.8) | 15.5 (14.3-16.4) | 14.1 (7.2-19.6) | 30.6 (29.3-31.2) | 0.000 | 0.000 | 0.074 |
| β-carotene (μg) | 1908 (749-2680) | 889 (847-1016) | 1008 (531-1419) | 1897 (1768-1940) | 0.969 | 0.894 | 0.057 |
| Ascorbic acid (mg) | 181.2 (77.7-253.2)a | 203.6 (195.1-212.6)a | 167.4 (87.8-240.3)a | 483.9 (459.0-498.2)b | 0.090 | 0.006 | 0.029 |
Note: Data expressed as mean ± standard deviation or median (interquartile range (p25-p75)). Different letters mean p<0.05 intragroup.