Associations of delirium with in-hospital and in 6-months mortality in elderly medical inpatients

摘要

Background: studies on the association between mortality and delirium in older hospital inpatients have produced conflicting results. This insconsistency might be explained by case-mix differences in terms of clinical or underlying patho-physiological processes. For example, both albumin and C-reactive protein (CRP) have been reported as predictors of in-hospital mortality and interleukin-6 of longer-term mortality.