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. 2014 Dec 18;14:124. doi: 10.1186/1471-2253-14-124

Figure 4.

Figure 4

Plasma ZAG in all patients on day 1, 2 and discharge. ZAG serum concentrations as measured by ELISA. Figure shows median and interquartile range (grey box). Wilcoxon test for paired data was used. Comparisons were made between Day 1 and Day 2 and between Day 2 and Day of Discharge. P values before Bonferroni correction are given in the graph. Corrected p value for Day 2 versus Day of Discharge is 0.0036.