Patients with postoperative delirium further showed a higher occurrence of new brain infarcts in the postoperative period than patients without postoperative delirium, although this did not reach statistical significance [delirium: 12% ( n = 5), no delirium: 4% ( n = 11) odds ratio (95% CI): 2.8 (0.7–11.1), P = 0.14].
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0.1400
0.1400