Hyponatremia in patients with severe anorexia nervosa was associated with more severe and longer duration of disease (opens in new tab)

IntroductionSeveral mechanisms are thought to contribute to hyponatremia in patients with anorexia nervosa (AN). The aims of this descriptive, cross-sectional study among patients admitted to a specialized somatic unit for eating disorders (ED) were to determine the frequency of hyponatremia and to compare medical findings between patients with normonatremia and hyponatremia.MethodsThis retrospective, descriptive cross-sectional study included patients admitted to the unit between December 20...