Tidal Volumes in Spontaneously Breathing Preterm Infants Supported with Continuous Positive Airway Pressure

The 50th percentile for spontaneous VT in preterm infants during mask CPAP ranged from 4.2 to 5.8 mL/kg, with wide individual variation observed in the first minutes after birth. Preterm infants requiring CPAP after birth may take longer to achieve so-called “normal” saturation targets.