Table 4.
Summary of energy and nutrient median (IQR) estimates for Web-PDHQ administrations spaced 1-week apart.
| Energy or Nutrient | Initial Web-PDHQ n=48 | Repeat Web-PDHQ n=48 | Unadjusted Pearson Correlation Coefficient |
|---|---|---|---|
| Energy (kcal) | 1814 (1418, 2370) | 1864 (1111, 2123) | 0.82 |
| Protein (g) | 78.7 (53.4, 103.9) | 69.2 (45.8, 89.9) | 0.79 |
| Carbohydrate (g) | 218.7 (174.4, 287.0) | 198.6 (142.3, 260.0) | 0.80 |
| Fat (g) | 67.6 (49.8, 100.5) | 69.3 (43.0, 85.4) | 0.82 |
| Saturated Fat (g) | 21.8 (14.3, 32.5) | 21.5 (13.5, 27.5) | 0.83 |
| Monounsaturated Fat (g) | 25.0 (18.1, 37.5) | 26.1 (16.5, 32.0) | 0.82 |
| Polyunsaturated Fat (g) | 15.8 (11.9, 22.3) | 14.6 (10.1, 19.8) | 0.77 |
| Cholesterol (mg) | 184 (142, 284) | 200 (105, 238) | 0.80 |
| Dietary fiber (g) | 22.8 (13.7, 27.7) | 17.3 (11.4, 22.0) | 0.82 |
| Vitamin A (IU) | 9504 (5579, 16958) | 7702 (5061, 12585) | 0.86 |
| Vitamin A (mcg RE) | 1241 (830, 2071) | 1098 (761, 1622) | 0.85 |
| Vitamin E (mg α-TE) | 10.9 (7.7, 14.3) | 9.8 (7.1, 12.5) | 0.72 |
| Vitamin C (mg) | 151 (85, 175) | 105 (63, 160) | 0.82 |
| Thiamin (mg) | 1.5 (1.1, 1.9) | 1.4 (0.9, 1.7) | 0.83 |
| Riboflavin (mg) | 1.7 (1.4, 2.5) | 1.6 (1.2, 2.3) | 0.85 |
| Niacin (mg) | 21.6 (16.4, 27.7) | 19.4 (13.4, 24.9) | 0.80 |
| Folate (mg) | 375 (278, 555) | 351 (240, 463) | 0.80 |
| Vitamin B6 (mg) | 2.0 (1.4, 2.5) | 1.5 (1.2, 2.3) | 0.85 |
| Calcium (mg) | 858 (619, 1322) | 696 (527, 1110) | 0.83 |
| Iron (mg) | 14.9 (11.0, 19.9) | 14.0 (10.5, 18.0) | 0.80 |
| Magnesium (mg) | 373 (264, 458) | 313 (233, 405) | 0.81 |
| Phosphorous (mg) | 1233 (1020, 1786) | 1196 (855, 1527) | 0.83 |
| Zinc (mg) | 13.8 (8.7, 19.4) | 10.7 (6.7, 18.5) | 0.81 |
| Potassium (mg) | 3502 (2551, 4187) | 2862 (2144, 3835) | 0.83 |
| Vitamin B12 (mg) | 4.2 (3.2, 6.6) | 4.1 (2.4, 6.4) | 0.81 |
| Sodium (mg) | 2834 (2136, 4008) | 2813 (1803, 3596) | 0.82 |