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. 2022 Jan 21;20:100419. doi: 10.1016/j.bbih.2022.100419

Fig. 1.

Fig. 1

Whole blood IL8 in 45 patients with complete sampling at three assessment time points in the BioCog study and all 64 patients from the PHYDELIO study. Individual IL-8 trajectories in the perioperative course are shown on an log-transformed scale. Both studies show a temporary postoperative IL-8 increase in patients without delirium, with visible regredience at the seventh postoperative day. Patients with delirium have more individual pattern in the short term postoperative period (PHYDELIO) and a delayed decline of IL-8 (BioCog).