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Fig. 2 | BMC Nephrology

Fig. 2

From: Prognosis of patients with severe hyponatraemia is related not only to hyponatraemia but also to comorbidities and to medical management: results of an observational retrospective study

Fig. 2

Relationship between plasma sodium and the Charlson comorbidity index. a scatterplot of the Charlson comorbidity index according to the nadir plasma sodium. b boxplot of the Charlson comorbidity index according to different groups of nadir plasma sodium, <110 mmol/l, 110 to 115 mmol/l and 116 to 120 mmol/l

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BMC Nephrology

ISSN: 1471-2369

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