Figure 2From: Hyponatraemia in imported malaria is common and associated with disease severityDistribution of serum sodium in malaria patients grouped by causative Plasmodium species. Hyponatraemia was present in 27/35 (77%) of patients with severe P. falciparum infection, in 135/280 (48%) of patients with non-severe P. falciparum infection, and in 45/131 (34%) of patients with non-falciparum infection. Dashed lines indicate normal reference range. Bars indicate the median.Back to article page