ObjectiveAlthough nasal continuous positive airway pressure (nCPAP) is recommended in delivery room (DR) management for preterm infants, the effect of delivering nCPAP at 6–8 cmH2O is not satisfactory
□Mean birthweight in grams (standard deviation).*Mean gestational age in days (standard deviation).†Mean birthweight by gestational age z-score (standard deviation).•Mean maternal age in years (standa
