Fig. 2
From: The association of serum vitamin D level and neonatal respiratory distress syndrome
A Comparisons of serum levels of 25(OH)D3 of the NRDS group and Control group. Data were shown with median with quarterback rang. Mann Whitney test. B ROC analysis of serum 25(OH)D3 in cord blood for the prediction of NRDS in preterm infants. C Comparisons of 25(OH)D3 in cord blood among infants with different classification of NRDS. Data were shown with median with quarterback rang. One-way ANOVA followed Dunn's multiple comparisons test. D Spearman correlation analysis of 25(OH)D3 in cord blood and oxygenation index in preterm babies with neonatal respiratory distress syndrome