Postnatal day | Measured energy (Kcal/100 mL) | Reporte denergy (Kcal/100 mL) | Measured protein (g/100 mL) | Reported protein (g/100 mL) | Measured fat (g/100 mL) | Reported fat (g/100 mL) | Measured carbohydrate (g/100 mL) | Reported carbohydrate (g/100 mL) |
---|---|---|---|---|---|---|---|---|
Day 1–3 Mean (SD) |
N = 73 61.0 (14.00) |
N = 143 58.80 (7.91) |
N = 73 1.84** (0.53) |
N = 163 2.57 (1.44) |
N = 73 3.01* (1.15) |
N = 173 2.52 (0.98) |
N = 73 6.25 (1.52) |
N = 143 6.2 (0.92) |
Day 4–7 Mean (SD) |
N = 96 64.5 (10.49) |
N = 96 67.9 (14.1) |
N = 96 1.89* (0.49) |
N = 44 2.11 (0.44) |
N = 96 3.34 (1.11) |
N = 110 3.31 (1.27) |
N = 96 6.34 (1.54) |
N = 87 6.17 (0.49) |
Week 2 Mean (SD) |
N = 157 62.0** (11.75) |
N = 417 69.1 (10.1) |
N = 157 1.70** (0.50) |
N = 383 1.98 (0.68) |
N = 157 3.19 (1.00) |
N = 426 3.19 (1.04) |
N = 157 6.32** (1.93) |
N = 389 6.72 (0.46) |
Week 3–4 Mean (SD) |
N = 203 63.9** (9.62) |
N = 481 70.87 (9.34) |
N = 203 1.61 (0.46) |
N = 528 1.6 (0.5) |
N = 203 3.32** (0.87) |
N = 485 3.83 (1.01) |
N = 203 6.53** (1.26) |
N = 464 7.05 (0.51) |
Week 5–6 Mean (SD) |
N = 84 67.6** (7.92) |
N = 354 73.97 (9.1) |
N = 84 1.55* (0.60) |
N = 330 1.43 (0.25) |
N = 84 3.63* (1.00) |
N = 371 4.04 (0.91) |
N = 84 6.71** (1.42) |
N = 354 7.14 (0.36) |
Week 7–9 Mean (SD) |
N = 42 64.4** (9.81) |
N = 239 74.24 (8.77) |
N = 42 1.18** (0.23) |
N = 223 1.34 (0.2) |
N = 42 3.63* (0.85) |
N = 236 4.21 (0.92) |
N = 42 6.40** (1.16) |
N = 235 7.13 (0.38) |