Figure 3From: Continuous positive airway pressure titration in infants with severe upper airway obstruction or bronchopulmonary dysplasiaComparison of the noninvasive continuous positive airway pressure (CPAP) level during the clinical CPAP (CPAP Clin) setting and the physiological setting (CPAP Physio). BPD: bronchopulmonary dysplasia, UAO: upper airway obstruction.Back to article page