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Fig. 2 | BMC Nephrology

Fig. 2

From: Deviations from the expected relationship between serum FGF23 and other markers in children with CKD: a cross-sectional study

Fig. 2

This box-and-whisker plot expresses the raises in FGF23 as eGFR decreases, with a significant p-value (p < 0.0001, ANOVA), as expected. Data are depicted as median (mid line of the box), 25th (bottom line of the box), and 75th percentile (top line of the box) and minimum and maximum (end of the whiskers). ΔFGF23 between the expected and measured values was not significant, but variability worsened with worsening CKD stages

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