Figure 1.

Kaplan-Meier curve for mortality in patients with hyponatremia (OR 1.55, P =0.004) or hypernatremia (OR 3.21, P =0.0001) versus patients with normal serum sodium.

Arampatzis et al. BMC Medicine 2013 11:83   doi:10.1186/1741-7015-11-83
Download authors' original image