Associations Between Delirium and Preoperative Cerebrospinal Fluid C‐Reactive Protein, Interleukin‐6, and Interleukin‐6 Receptor in Individuals with Acute Hip Fracture

Abstract

High CSF levels of CRP and sIL-6R may be associated with delirium. Different pathophysiological mechanisms may operate in different subgroups, notably in relation to the presence of prior cognitive impairment.