Table 2– Surfactant protein (SP)-B and disaturated phosphatidylcholine (DSPC) kinetic parameters in study infants with congenital diaphragmatic hernia (CDH) and age-matched control infants

	CDH	Controls	p-value
Subjects n	13	8
SP-B FSR % per day	33.4 (24.4–43.5)	52.0 (33.0–87.9)	0.03
DSPC FSR % per day	5.0 (3.5–8.7)	6.1 (5.2–8.5)	0.31

Data are presented as median (interquartile range), unless otherwise stated. Comparisons were made by Mann–Whitney test. FSR: fractional synthesis rate.