Intraoperative hypotension and delirium after on-pump cardiac surgery†

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Intraoperative hypotension and delirium after on-pump cardiac surgery† E.M. Wesselink, T.H. Kappen, W.A. van Klei, J.M. Dieleman, D. van Dijk, A.J.C. Slooter British Journal of Anaesthesia Volume 115, Issue 3, Pages 427-433 (September 2015) DOI: 10.1093/bja/aev256 Copyright © 2015 The Author(s) Terms and Conditions

Fig 1 The odds ratio (OR) for delirium as a function of intraoperative hypotension (IOH). The area under the curve (AUC) was plotted against the adjusted OR (solid green line) with its 99% confidence interval (solid pink lines). (a) Mean arterial pressure (MAP)<60 mm Hg threshold. The median and interquartile range was 1272 (774–1861). (b) MAP<50 mm Hg threshold. The median and interquartile range was 251 (114–448). (c) MAP decrease >30% relative to baseline. The median and interquartile range was 1901 (763–3653). (d) MAP decrease >40% relative to baseline. The median and interquartile range was 631 (183–1570). British Journal of Anaesthesia 2015 115, 427-433DOI: (10.1093/bja/aev256) Copyright © 2015 The Author(s) Terms and Conditions