Table 1– Patient characteristics
Subject no.GA weeksWeight g5′ Apgar scoreAge at intubation hmOI
125.3750634.5
228.1760944.5
325.67907112.0
429.31095823.1
528.78808246.7
629.610004105.3
726.310209211.4
828.0840934.3
927.0610838.8
1028.6775944.7
Median27.1815835.0
  • GA: gestational age; mOI: modified oxygenation index (continuous distending pressure×fraction of inspired oxygen (%)/oxygen saturation).