Figure 3.
Relationship of NFL and IL-8 to delirium. (A and E) Difference in NfL/IL-8 from baseline to postoperative Day 1 (POD1) by delirium outcome. (B and F) Time course of NfL/IL-8 change from baseline levels over first 4 days after surgery by delirium outcome. (C) DRS scores over time divided by delirium status. (D and G) Correlation between change in NfL/IL-8 from baseline to POD1 and peak DRS scores. (H) Correlation between the change in values from baseline to POD1 for NFL and IL-8 following surgery.