From: Late preterm infants’ growth and body composition after discharge
Full term infants | Late preterm infants | Very preterm infants | |
---|---|---|---|
Gestational age (wks) | 38.8 ± 1.4 | 35.3 ± 0.75 | 29.1 ± 2.1 |
Birth Weight (g) | 3074 ± 409 | 2496 ± 330 | 1202 ± 238 |
Birth length (cm) | 49.3 ± 2 | 44.8 ± 1.7 | 37.2 ± 3.5 |
Birth head circumference (cm) | 34.2 ± 1.17 | 31.6 ± 1.2 | 29.07 ± 2.1 |
Weight 40 wks (g) | 3074 ± 409 | 3396*° ± 390 | 3015 ± 403 |
Fat free mass 40 wks (g) | 2794 ± 358 | 2837° ± 255 | 2459 ± 320 |
Fat mass 40 wks (g) | 280 ± 106 | 559# ± 196 | 565 ± 168 |
Weight 3 mo (g) | 5978 ± 722 | 6197° ± 589 | 5557 ± 669 |
Fat free mass 3 mo (g) | 4345 ± 484 | 4500^ ± 390 | 4157 ± 461 |
Fat mass 3 mo (g) | 1632 ± 355 | 1672^ ± 348 | 1405 ± 362 |