Xue-Ying Zhang

Association of serum sodium concentration and duration with 28-day mortality in critically ill patients

Abstract Dysnatremia is common in critically ill patients, but the prognostic relevance of its duration remains uncertain. This retrospective cohort study used MIMIC-IV data from 2008 to 2022. Of 94,458 ICU records screened, 9,799 adults with a first ICU stay of at least 7 days w...