| Overall (n = 1019) | Male (n = 432) | Female (n = 587) |  | |||
---|---|---|---|---|---|---|---|
 | Mean1 | s.e. | Mean1 | s.e. | Mean1 | s.e. | P-value2 |
Dietary intake | Â | Â | Â | Â | Â | Â | Â |
Energy | Â | Â | Â | Â | Â | Â | Â |
   Energy intake (kJ) | 13980 | 145 | 14401 | 214 | 13767 | 168 | 0.001 |
   Energy intake (kcal) | 3341 | 35 | 3442 | 51 | 3239 | 40 | 0.001 |
   Energy intake (% of expenditures) | 135.7 | 1.8 | 121.1 | 2.3 | 150.5 | 2.3 | <0.0001 |
Macronutrients (g/1000 kcal) | Â | Â | Â | Â | Â | Â | Â |
   Protein | 31.3 | 0.2 | 31.2 | 0.2 | 31.3 | 0.2 | 0.55 |
   Carbohydrates | 130.5 | 0.6 | 130.4 | 0.8 | 130.7 | 0.7 | 0.69 |
   Free sugar | 26.8 | 0.4 | 27.2 | 0.5 | 26.4 | 0.5 | 0.30 |
   Dietary fiber | 10.8 | 0.1 | 10.7 | 0.1 | 10.8 | 0.1 | 0.49 |
   Total fat | 40.7 | 0.3 | 40.8 | 0.4 | 40.6 | 0.4 | 0.51 |
   Saturated fat | 9.5 | 0.1 | 9.5 | 0.1 | 9.4 | 0.1 | 0.52 |
   Monounsaturated fat | 15.5 | 0.2 | 15.6 | 0.3 | 15.3 | 0.3 | 0.43 |
   Polyunsaturated fat | 12.1 | 0.3 | 12.0 | 0.4 | 12.2 | 0.4 | 0.56 |
Micronutrients (/1000 kcal) | Â | Â | Â | Â | Â | Â | Â |
   Vitamin C (mg) | 47.4 | 1.0 | 46.4 | 1.1 | 48.5 | 1.1 | 0.042 |
   Calcium (mg) | 265.9 | 3.1 | 271.2 | 4.2 | 260.5 | 3.5 | 0.027 |
   Iron (mg) | 6.7 | 0.0 | 6.7 | 0.0 | 6.7 | 0.0 | 0.55 |
   Zinc (mg) | 3.5 | 0.0 | 3.5 | 0.0 | 3.0 | 0.0 | 0.69 |
   Sodium (mg) | 1648.9 | 9.9 | 1641.5 | 13.3 | 1656.5 | 10.2 | 0.24 |
   Potassium (mg) | 1049.1 | 11.9 | 1044.5 | 14.9 | 1053.8 | 12.7 | 0.52 |
   Folates (μg) | 179.5 | 1.8 | 180.1 | 2.3 | 179.0 | 1.9 | 0.64 |
   Vitamin B12 (μg) | 2.4 | 0.1 | 2.4 | 0.1 | 2.4 | 0.1 | 0.96 |
Diet Quality Index (DQI-I) | Â | Â | Â | Â | Â | Â | Â |
   Total score (/100) | 57.7 | 0.3 | 57.8 | 0.4 | 57.6 | 0.3 | 0.65 |
   DQI-I ≥60 | 38.0% | 2.1 | 39.7% | 2.9 | 36.3% | 2.5 | 0.37 |
   Variety (/20) | 13.8 | 0.2 | 14.1 | 0.3 | 13.4 | 0.2 | 0.022 |
   Adequacy(/40) | 33.7 | 0.1 | 34.0 | 0.2 | 33.4 | 0.1 | 0.0077 |
   Moderation(/30) | 9.0 | 0.2 | 8.5 | 0.3 | 9.4 | 0.3 | 0.018 |
   Balance(/10) | 1.3 | 0.1 | 1.2 | 0.1 | 1.3 | 0.1 | 0.55 |
Physical activity level | Â | Â | Â | Â | Â | Â | Â |
   Low intensity daytime activities (<3 BMR) (%) | 83.4 | 0.6 | 78.8 | 0.9 | 87.9 | 0.4 | <0.0001 |
   Medium intensity daytime activities (3-6 BMR) (%) | 15.1 | 0.6 | 18.7 | 0.8 | 11.5 | 0.4 | <0.0001 |
   High intensity daytime activities (≥6 BMR) (%) | 1.5 | 0.1 | 2.5 | 0.1 | 0.6 | 0.1 | <0.0001 |
   Mean intensity of total daytime activity (BMR multiple) | 1.7 | 0.1 | 1.8 | 0.0 | 1.6 | 0.1 | <0.0001 |