Table 2.
Analysis of 24-hour recall: daily mean nutritional intake of the participants.
| FG (n = 23) | NFG (n = 21) | CG (n = 23) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Prea | Posta | %Δ | Pre | Posta | %Δ | Prea | Posta | %Δ | |
| NQK | 10.8 ± 2.9 | 10.7 ± 3.4 | −0.5 | 12.7 ± 2.5 | 15.3 ± 2.3*,**,*** | 24*** | 11.6 ± 2.3 | 11.5 ± 2.3 | −0.1 |
| 24-hour recall | |||||||||
| Energy (kcal) | 1,796.2 ± 295.2 | 1,751.1 ± 328.1 | −1.1 | 1,959.9 ± 390.3 | 1,810.3 ± 407.1*** | −6.1*** | 2,027.3 ± 328.6 | 1,998.3 ± 288.4 | −1.1 |
| Energy/Kg | 55.9 ± 12.0 | 54.1 ± 14.2 | −3.4 | 57.6 ± 17.5 | 52.7 ± 18.4*** | −7.8*** | 65.7 ± 13.2 | 62.5 ± 13.0 | −4.8 |
| Protein (g) | 89.0 ± 14.9 | 97.6 ± 13.9 | 11.8 | 99.8 ± 23.6 | 92.5 ± 20.0 | −2.6 | 94.5 ± 23.4 | 93.9 ± 21.1 | −0.1 |
| Carbohydrate (g) | 250.8 ± 66.8 | 202.8 ± 67.7***,* | −16.9*** | 252.9 ± 72.6 | 220.3 ± 49.1***,* | −7.9*** | 250.3 ± 64.5 | 253.5 ± 65.2 | 1.3 |
| Fiber (g) | 17.0 ± 7.3 | 14.8 ± 6.1 | −10.1 | 16.6 ± 10.4 | 14.2 ± 3.9 | 4.5 | 17.9 ± 7.1 | 18.1 ± 7.1 | 1.3 |
| Sugar (g) | 93.0 ± 43.5 | 69.2 ± 41.0***,* | −18.7*** | 80.7 ± 30.9 | 71.7 ± 22.8* | −1.4 | 102.0 ± 40.3 | 98.1 ± 35.6 | −2.1 |
| Fat (g) | 49.6 ± 13.7* | 61.4 ± 17.5*** | 29.9*** | 62.5 ± 18.1 | 62.5 ± 22.9 | 3.9 | 74.7 ± 24.6 | 75.1 ± 24.2 | 0.7 |
| Saturated fat (g) | 17.0 ± 4.8* | 20.3 ± 5.0*** | 24.1*** | 19.8 ± 7.8 | 21.7 ± 9.8 | 15.9 | 25.0 ± 11.5 | 25.1 ± 11.4 | 0.6 |
| Sodium (mg) | 1,992.8 ± 572.7 | 1,591.4 ± 607.5***,* | −18.0*** | 2,112.4 ± 744.7 | 1,713.3 ± 406.8***,* | −10.7*** | 2,134.3 ± 431.0 | 2,147.5 ± 434.5 | 0.6 |
Data are presented as mean (±SD). FG, football group; NFG, nutrition and football group; CG, control group. NKQ, Nutritional Knowledge Questionnaire.
*
Significantly different from control at the same measuring moment.
**
Significant between-group difference.
***
Significant within-group difference.