Fig. 5From: Diagnostic value of bedside lung ultrasound and 12-zone score in the 65 cases of neonatal respiratory distress syndrome and its severityCorrelation between lung ultrasound score and arterial blood gas indexes. A Correlation between lung ultrasound score and SpO2; B correlation between lung ultrasound score and PaO2; C correlation between lung ultrasound score and PaCO2Back to article page