Fig 5. Number of delirium days (DDS > 3).
From day 1 (pod1, before intervention) until day 9 after surgery (pod9). Between all three groups: p = 0.004. Placebo vs. GM-CSF: p = 0.737. Placebo vs. vaccination: p = 0.003. Vaccination vs. GM-CSF: p = 0.007.