Demographical data of study population subdivided into surgical procedures.

P depicts P value of univariate linear regression calculated for each variable and type of surgery. The number of patients (n) for each group as well as percentage (%) is depicted. Other variables are shown as median with 25–75 percentile. Abbreviations are used as follows: coronary artery disease (CAD), revised cardiac risk index (RCRI), glomerular filtration rate (GFR), preoperative values for Copeptin (preop Copeptin), postoperative values for Copeptin (postop Copeptin), change of Copeptin levels between pre- and postoperative sample (Copeptin delta absolute), Major adverse cardiovascular events (MACE). Demographical data of study population subdivided into surgical procedures.