Variable | RBF* | VBF* | Change | p |
---|---|---|---|---|
Daily volume (ml): mean (SD) | 1093.6 (± 285.3) | 1290.7 (± 245.2) | > 197.2ml | 0.001 |
% volume (all): median (IQR) | 87.4 (80.5–92.1) | 98.2 (95.4–100.0) | > 11.2% | < 0.001 |
% volume (surgical): Median (IQR) | 82.8 (59.1–88.6) (n = 12) | 99.4 (95.1–102.6) (n = 8) | > 16.6% | 0.001 |
Energy (kcal/day)a: mean (SD) | 1540.6 (± 380.2) | 1784.5 (± 245.1) | > 243.9 | < 0.001 |
% energy (all)a: mean (SD) | 87.9 (± 13.8) | 101.3 (± 11.7) | > 13.4 | < 0.001 |
% energy (surgical)a: Median (IQR) | 85.3 (67.2–93.4) (n = 12) | 100.2 (93.4–112.3) (n = 8) | > 14.9 | 0.025 |
Daily kcal/kga,b: mean (SD) | 19.9 (± 4.9) | 21.7 (± 3.8) | > 1.8 | 0.052 |
° BMI < 30 kg/m2 Mean (SD) | n = 33 22.1 (± 3.4) | n = 28 24.5 (± 2.1) | > 2.2 | 0.004 |
° BMI ≥ 30 kg/m2 Mean (SD) | n = 13 14.3 (± 3.5) | n = 18 17.6 (± 1.8) | > 3.4 | 0.006 |
Protein (g/day): mean (SD) | 78.1 (± 19.4) | 98.1 (± 23.7) | > 20 | < 0.001 |
% protein (all): mean (SD) | 89.2 (± 19.5) | 97.6 (± 14.8) | > 8.6 | 0.022 |
% protein (surgical): Median (IQR) | 88.3 (63.4–106.1) | 108.1 (91.6–116.2) | > 19.8 | 0.031 |
Daily g/kgc: mean (SD) | 1.2 (± 0.2) | 1.4 (± 0.3) | 0.2 | < 0.001 |
° BMI < 30 kg/m2c,e Median (IQR) | n = 32 1.2 (1.1–1.2) | n = 26 1.3 (1.1–1.3) | > 0.1 | 0.040 |
° BMI ≥ 30 kg/m2d,e Median (IQR) | n = 10 1.2 (1.0–1.4); | n = 15 1.8 (1.5–1.9) | > 0.5 | 0.001 |
° Surgical Median (IQR) | n = 12 1.1 (0.8–1.3) | n = 8 1.3 (1.1–1.5) | > 0.2 | 0.069 |
° CKD: Mean (n) | 1.0 (4) | 1.0 (5) | 0 |