Mortality rates are lower in SIAD, than in hypervolaemic or hypovolaemic hyponatraemia: Results of a prospective observational study.
Martin CuestaAoife GarrahyDavid SlatterySaket GuptaAnne Marie HannonKaren McGurrenMark SherlockWilliam TormeyChristopher J ThompsonPublished in: Clinical endocrinology (2017)
We confirmed higher all-cause mortality in hyponatraemia than in NN. Mortality was higher in SIAD than in normonatraemia and was not explained on the basis of co-morbidities. Mortality was higher in HON and HEN than in SIAD. Mortality rates reported for all-cause hyponatraemia in the medical literature are not applicable to SIAD.