Males | 18 (60%) |
Gestational age at birth weeks | 38.0 (36.5–39.5) |
Postnatal age at study days | 13.1 (3.4–22.8) |
Postmenstrual age at study weeks | 39.9 (39.2–40.6) |
Birth weight kg | 3.2 (2.9–3.6) |
Weight at study kg | 3.4 (3.2–3.7) |
Length at study cm | 49.5 (48.7–50.4) |
Data are presented as mean (95% CI) unless otherwise stated.