Table 2 Weight parameters until 1-year follow-up
N (%) | Age (days) | Weight (kg) | Z-score weight | Difference in Z-score for weight | ||||
|---|---|---|---|---|---|---|---|---|
Birth | 296 (96.4%) | – | 3.20 (2.76–3.56) | − 0.28 (− 0.86 to 0.33) | ||||
Admission | 307 (100%) | 22 (5–55) | 3.46 (3.05–4.03) | − 1.11 (− 1.80 to − 0.35) | Admission—Birth | − 0.77 (− 1.24 to − 0.36) | ||
Discharge | 307 (100%) | 44 (24–80) | 4.00 (3.57–4.68) | − 1.17 (− 1.76 to − 0.50) | Discharge—Birth | − 0.90 (− 1.28 to − 0.55) | Discharge-Admission | − 0.08 (− 0.34 to 0.18) |
First follow-up | 240 (78.2%) | 120 (84–163) | 5.63 (4.81–6.42) | − 1.09 (− 1.66 to − 0.43) | First follow-up—Birth | − 0.81 (− 1.47 to − 0.28) | First follow-up—Admission | − 0.05 (− 0.61 to 0.64) |
One-year follow-up | 183 (59.6%) | 326 (292–373) | 8.50 (7.59–9.50) | − 0.44 (− 1.13 to 0.15) | One-year follow-up—Birth | − 0.25 (− 0.97 to 0.44) | One-year follow-up—Admission | 0.60 (− 0.27 to 1.34) |