- Comparison of growth and nutrition.
| Groups | Mild BPD (n=590) | Moderate BPD (n=250) | sBPD (n=82) | H | P-values |
|---|---|---|---|---|---|
| Time to start enteral feeding (hours) | 23 (11.8-36) | 24 (10-48) | 46.5 (24-144)ठ| 34.757 | <0.001 |
| Days to full enteral feeding(days) | 29 (21-38) | 33 (25-44)‡ | 36.5 (26.7-52.5)‡ | 37.693 | <0.001 |
| Duration of parenteral nutrition(days) | 24 (16-33) | 27 (20.7-39)‡ | 35.5 (24.7-46.7)‡§ | 54.894 | <0.001 |
| Cumulative fasting(days) | 1 (1-5) | 2 (1-6.9)‡ | 3 (2-10)‡§ | 43.03 | <0.001 |
| Accumulative amino acids (g/Kg)† | 17.0(14.7-19.1) | 17.1 (14.2-19.0) | 17.0(15.0-19.0) | 0.491 | 0.782 |
| Accumulative fat emulsions(g/Kg)† | 13.0 (10.5-15.0) | 13.6 (11.0-15.6) | 14.0 (11.5-15.9) | 4.808 | 0.09 |
| Accumulative calories (kcal/Kg)† | 500 (431-564) | 490 (413-560) | 472 (400-540)‡ | 9.387 | 0.009 |
| Total calories up to110kcal/kg (days) | 9 (7-16) | 11(7-17) | 14.5 (8-26)ठ| 25.417 | <0.001 |
| Oral calories up to110kcal/kg.d (days) | 26 (19-34) | 30 (22-40)‡ | 33 (26-45)‡ | 43.341 | <0.001 |
| Days to regain BW (days) | 9 (7-12) | 9 (6-11) | 10 (7-12) | 2.092 | 0.351 |
| GV (g/Kg.d) | 15.8 (13.8-18.2) | 15.2 (13.1-19.7) | 14.4(12-16.8)‡ | 10.813 | 0.004 |
| Greatest weight loss (%) | 6.0 (3.2-9.4) | 6.4 (3.2-10.0) | 6.9 (3.2-9.7) | 0.759 | 0.684 |
Values are presented as median and interquartile ranges (IQR).
GV: growth velocity, BPD: bronchopulmonary dysplasia, sBPD: severe bronchopulmonary dysplasia, BW: Birth weight, GV: growth velocity