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. 2020 Jul 23;15(7):e0236377. doi: 10.1371/journal.pone.0236377

Fig 2. Box plots showing the relationship between pro-atrial natriuretic peptide (proANP) and pro-adrenomedullin (proADM) and the three age groups.

Fig 2

Boxes show the interquartile range and the median. The comparison using the Kruskal-Wallis test yielded p<0.001 for the two biomarkers. Regarding the comparison between the two groups and proADM using the Mann Whitney U test: Newborns vs. Infants, p = 0.018; Newborns vs. Children, p = 0.005; Infants vs. Children, p<0.001. For proANP: Newborns vs. Infants, p = 0.004; Newborns vs. Children, p = 0.004; and Infants vs. Children, p<0.001.