|
Daily dietary intake of total sample, injured, and non-injured runners. |
|||||||
| Total Sample (n = 86) |
Injured (n = 47) |
Non-Injured (n = 39) |
p value (injured vs. non-injured) |
Goal |
p value (injured vs. DRI) |
p value (all runners vs. DRI) |
|
|
|
|||||||
| Energy Intake (kcal/d) |
2120 ± 861 |
2002 ± 547 |
2262 ± 1123 |
.083 |
2567–2807 |
<.005** |
|
| Energy Intake (kcal/kgFFM/d) |
45 ± 18.2 |
43 ± 11.8 |
47 ± 23.7 |
.138 |
|||
| Energy Balance (kcal/kgFFM/d) |
-20 ± 17.5 |
-22 ± 13.1 |
-16 ± 21.6 |
.073 |
|||
| Energy Availability (kcal/kgFFM/d) |
32 ± 17.8 |
29 ± 13.3 |
35 ± 21.8 |
.070 |
|||
| % Protein |
16 ± 3.0 |
16 ± 2.6 |
16 ± 3.4 |
.824 |
|||
| % Carbohydrates |
54 ± 7.2 |
56 ± 6.5 |
53 ± 7.8 |
.111 |
|||
| % Fat |
29 ± 6.4 |
27 ± 5.1 |
30± 7.6 |
.021** |
|||
| Protein (g) |
85 ± 38 |
81 ± 25 |
90 ± 49 |
.240 |
46 |
||
| Protein(g)/kg/day |
2 ± 0.7 |
1 ± 0.4 |
2 ± 0.9 |
.296 |
|||
| Carbohydrates (g) |
296 ± 119 |
288 ± 90 |
305 ± 147 |
.507 |
130 |
||
| Fat (g) |
71 ± 38 |
63 ± 20 |
80 ± 50 |
.016** |
|||
| Dietary Fiber (g) |
29 ± 14 |
28 ± 12 |
30 ± 16 |
.560 |
25 |
||
| Vitamin A (RE) |
2164 ± 1105 |
1948 ± 869 |
2424 ± 1300 |
.046** |
700 |
||
| Vitamin B6 (mg) |
3 ± 1.1 |
3 ± 0.8 |
3 ± 1.3 |
.222 |
1.3 |
||
| Vitamin B12 (mg) |
8 ± 6.4 |
7 ± 3.5 |
9 ± 8.7 |
.123 |
2.4 |
||
| Vitamin C (mg) |
195 ± 90 |
197 ± 91 |
192 ± 91 |
.812 |
75 |
||
| Vitamin D (mg) |
5 ± 4.5 |
5 ± 3.1 |
5 ± 5.9 |
.475 |
5 |
.450 |
|
| Vitamin E (mg) |
14 ± 8 |
13 ± 6 |
16 ± 10 |
.065 |
15 |
.015** |
|
| Vitamin K (mg) |
52 ± 31 |
45 ± 24 |
60 ± 35 |
.019** |
90 |
<.005** |
|
| Magnesium (mg) |
427 ± 178 |
401 ± 128 |
458 ± 222 |
.136 |
320 |
||
| Calcium (mg) |
1149 ± 661 |
1111 ± 520 |
1194 ± 803 |
.567 |
1000 |
||
| Iron (mg) |
21 ± 12 |
20 ± 8 |
23 ± 15 |
.134 |
18 |
||
| Zinc (mg) |
14 ± 7 |
13 ± 4 |
15 ± 9 |
.105 |
8 |
||
| Copper (mg) |
2 ± 0.7 |
2 ± 0.6 |
2 ± 0.8 |
.095 |
0.9 |
||
|
Values are presented as mean ± SD. Goal values are taken from the most recent US DRI for healthy females age 19 – 50. Estimated energy requirement in kilocalories taken from most recent DRI for very active female, 30 years of age, 1.65 m in height with BMI between 18.5 – 24.99 kg/m2. One-sided p values are indicated in italics. ** One-way ANOVA significant at p < 0.05 | |||||||
Gerlach et al. Journal of the International Society of Sports Nutrition 2008 5:1 doi:10.1186/1550-2783-5-1 |
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