SFFQ-2007 | SFFQ-1999 | Mean % difference | Within person difference | Spearman’s correlation | |||
---|---|---|---|---|---|---|---|
Mean (SD) | Median | Mean (SD) | Median | %† | SD | r | |
Energy (kJ) | 4541.8 (1574.0) | 4468.0 | 4565.1 (1542.2) | 4393.0 | −0.5 | 1618.1 | 0.46 |
Fat (g) | 40.9 (15.8) | 40.1 | 37.0 (15.6) | 33.7 | 10.5* | 16.4 | 0.47 |
Protein (g) | 35.9 (13.7) | 34.4 | 36.5 (13.5) | 34.5 | −1.6 | 15.1 | 0.40 |
Carbohydrates (g) | 142.3 (51.6) | 137.2 | 151.5 (52.8) | 143.8 | −6.1 | 54.1 | 0.49 |
Added sugar (g) | 12.0 (12.0) | 8.0 | 29.7 (22.6) | 25.4 | −59.6** | 19.7 | 0.42 |
Calcium (mg) | 681.4 (387.4) | 585.0 | 615.1 (265.4) | 600.0 | 10.8 | 367.4 | 0.49 |
Iron (mg) | 10.1 (5.4) | 8.9 | 10.0 (4.5) | 10.1 | 1.0 | 5.3 | 0.50 |
Vitamin D (μg) | 9.4 (5.6) | 8.8 | 6.0 (4.7) | 5.0 | 56.7** | 5.4 | 0.42 |
% Energy from fats | 33.5 (5.9) | 33.7 | 29.7 (5.7) | 29.3 | 12.5** | 5.7 | 0.52 |
% Energy from proteins | 13.5 (2.2) | 13.5 | 13.7 (2.5) | 13.3 | −1.5 | 2.7 | 0.30 |
% Energy from carbohydrates | 53.2 (5.9) | 53.1 | 56.6 (6.5) | 55.8 | −6.0** | 6.5 | 0.36 |
% Energy from sugar | 4.7 (5.1) | 3.4 | 11.1 (6.8) | 10.0 | −57.7** | 7.0 | 0.26 |