5. Mean differences in dietary intake for total fat intake 30% or less of total energy compared to usual fat intake in children over time (two RCTs).
|
Outcome Study ID |
Follow‐up from baseline | |||||
|
Baseline Mean (SD)a |
6 months MD (95% CI) |
> 6 to 12 months MD (95% CI) |
> 1 to 2 years MD (95% CI) |
> 2 to 5 years MD (95% CI) |
> 5 years MD (95% CI) |
|
| Energy (kJ) | ||||||
| Obarzanek 2001 (RCT) | 7364 (1832); 7229 (1841) | ND | ‐356.00 (‐655.22 to ‐56.78) |
ND | ‐602.00 (‐943.94 to ‐260.06) |
ND |
| Mihas 2010 | 8503.3 (1419.3); 8583.7 (1522.4) | ND | ND | ‐645.50 (‐1075.66 to ‐215.34) |
ND | ND |
| Fat (%TE) | ||||||
| Obarzanek 2001 (RCT) | 33.4 (5.5); 34 (4.9) | ND | ‐4.60 (‐5.50 to ‐3.70) |
ND | ‐4.40 (‐5.25 to ‐3.55) |
ND |
| Mihas 2010 | 35.4 (4.7); 36.2 (5.2) | ND | ND | ‐5.60 (‐6.91 to ‐4.29) |
ND | ND |
| Saturated fat (%TE) | ||||||
| Obarzanek 2001 (RCT) | 12.5 (2.7); 12.7 (2.5) | ND | ‐2.60 (‐3.02 to ‐2.18) |
ND | ‐2.10 (‐2.49 to ‐1.71) |
ND |
| Mihas 2010 | 12.4 (2.0); 12.8 (2.3) | ND | ND | ‐3.10 (‐3.78 to ‐2.42) | ND | ND |
| Protein (%TE) | ||||||
| Obarzanek 2001 (RCT) | 14.8 (2.8); 14.6 (2.7) | ND | 1.00 (0.52 to 1.48) |
ND | 0.90 (0.38 to 1.42) |
ND |
| Mihas 2010 | 15.3 (1.4); 14.9 (1.8) | ND | ND | 1.30 (0.80 to 1.80) |
ND | ND |
| Carbohydrates (%TE) | ||||||
| Obarzanek 2001 (RCT) | 53.0 (6.7); 52.8 (6.2) | ND | 3.70 (2.63 to 4.77) |
ND | 3.30 (2.25 to 4.35) |
ND |
| Mihas 2010 | 49.7 (6.2); 48.4 (6.8) | ND | ND | 3.00 (1.16 to 4.84) |
ND | ND |
aReduced fat intake group (≤ 30%TE); usual fat intake group.
%TE: percentage of total energy; MD: mean difference; ND: no data in this time point range; RCT: randomised controlled trial; SD: standard deviation.