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Annals of Intensive Care
Fig. 4 | Annals of Intensive Care

Fig. 4

From: Association between potassium concentrations, variability and supplementation, and in-hospital mortality in ICU patients: a retrospective analysis

Fig. 4

Association between potassium supplementation and in-hospital mortality, n = 22,406 patients. The table shows number of death and total number of patients in groups of (a) mean potassium concentration and (b) potassium variability. (+) Patients received potassium supplementation, (−) patients did not receive potassium supplementation. p values determined by χ2 -test

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