Table 1 Patient characteristics.
From: Influence of light exposure at nighttime on sleep development and body growth of preterm infants
White light group (n = 21) | Red light group (n = 21) | |
|---|---|---|
Birth weight, g | 1532 ± 465 | 1568 ± 375 |
Gestational age at birth, week | 32.3 ± 2.2 | 32.4 ± 1.8 |
Gestational age at enrollment, week | 36.1 ± 1.3 | 35.8 ± 1.8 |
Length of intervention, day | 29.9 ± 10.8 | 33.7 ± 12.6 |
Discharge weight, g | 2907 ± 485 | 2967 ± 631 |
Discharge head circumference, cm | 35.0 ± 1.7 | 34.6 ± 1.5 |
Maternal age | 35.2 ± 4.5 | 34.0 ± 4.3 |
