From: To what extent do food purchases reflect shoppers’ diet quality and nutrient intake?
Overall N = 196; obs = 16,356 | Store n = 196; obs = 10,826 | Fast food/carryout n = 196; obs = 3169 | Restauranta n = 196; obs = 1847 | Otherb n = 196; obs = 507 | 24-h diet recalls n = 196 | |
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Receipts per participantc | 10 (6, 15) | 6 (4, 9) | 3 (1, 6) | 2 (1, 3) | 1 (1, 2) | -- |
Purchases per participantc | 75 (45, 110) | 49 (27, 80) | 14 (6, 28) | 14 (7, 25) | 3 (2, 12) | -- |
Purchases per receipt | 7.0 (5.0, 10.3) | 8.0 (5.0, 12.5) | 4.6 (2.8, 6.5) | 7.0 (4.0, 10.0) | 2.0 (2.0, 6.0) | -- |
Total food mass (kg over 2 weeks) | 34.5 (19.3, 56.5) | 29.4 (15.0, 51.2) | 2.3 (1.0, 4.4) | 1.9 (1.0, 3.3) | 1.1 (0.3, 6.7) | -- |
Total energy (kcal over 2 weeks) | 45453 (21489, 76963) | 36531 (16864, 65478) | 3383 (1691, 6453) | 2970 (1619, 4661) | 3383 (1691, 6453) | -- |
HEI-2010 | 60.9 (49.1, 71.7) | 59.4 (46.7, 72.6) | 44.4 (38.0, 52.7) | 47.6 (39.5, 57.9) | 55.0 (33.4, 61.1) | 60.1 (50.8, 73.9) |
Energy density-food (kcal/g) | 2.0 (1.7, 2.4) | 2.0 (1.6, 2.6) | 2.3 (1.8, 2.6) | 2.0 (1.6, 2.4) | 1.4 (0.3, 3.6) | 1.7 (1.4, 2.1) |
Energy density-beverages (kcal/g) | 0.4 (0.3, 0.5) | 0.4 (0.3, 0.6) | 0.4 (0.1, 0.5) | 0.4 (0.1, 0.6) | 0.4 (0.3, 0.6) | 0.1 (0.1, 0.2) |
Fat (g/1000 kcal) | 41.0 (35.3, 48.1) | 41.6 (32.4, 48.8) | 45.0 (39.1, 50.8) | 43.0 (38.9, 49.6) | 23.5 (10.5, 39.2) | 40.7 (35.7, 44.8) |
Saturated fat (g/1000 kcal) | 13.1 (11.0, 15.3) | 12.8 (10.5, 15.5) | 14.4 (11.0, 16.8) | 14.7 (10.9, 16.7) | 3.9 (1.6, 14.3) | 12.7 (10.8, 14.7) |
Carbohydrate (g/1000 kcal) | 118.9 (103.6, 139.1) | 122.4 (103.0, 147.2) | 109.0 (91.4, 123.1) | 97.6 (78.6, 108.9) | 170.1 (131.1, 218.5) | 118.0 (104.5, 133.9) |
Protein (g/1000 kcal) | 34.7 (29.2, 41.4) | 33.0 (26.0, 40.6) | 40.7 (32.5, 48.8) | 42.9 (35.3, 49.2) | 39.3 (16.6, 62.3) | 38.7 (33.9, 46.8) |
Sugars (g/1000 kcal) | 50.9 (40.0, 65.2) | 54.6 (41.7, 73.0) | 29.7 (14.1, 48.1) | 22.1 (12.1, 32.1) | 82.9 (30.7, 116.2) | 48.0 (38.4, 61.9) |
Sodium (mg/1000 kcal) | 1343 (1064, 1811) | 1252 (923, 1755) | 1937 (1496, 2337) | 1902 (1506, 2422) | 598 (217, 1037) | 1545 (1365, 1760) |
Fiber (g/1000 kcal) | 8.6 (6.0, 12.0) | 8.7 (5.7, 12.3) | 6.4 (5.0, 8.6) | 6.8 (4.3, 9.3) | 15.1 (7.0, 66.7) | 9.9 (6.8, 12.9) |
Whole fruit (cups/1000 kcal) | 0.2 (0.1, 0.5) | 0.3 (0.1, 0.6) | 0.0 (0.0, 0.1) | 0.0 (0.0, 0.1) | 0.0 (0.0, 0.2) | 0.2 (0.1, 0.5) |
Vegetables (cups/1000 kcal) | 0.6 (0.4, 1.0) | 0.6 (0.2, 1.0) | 0.7 (0.4, 1.2) | 08 (0.4, 1.3) | 0.7 (0.0, 18.0) | 0.8 (0.5, 1.2) |