Selection of variables predictive for VTE cases compared to VTE ruled outs. Model A present results in the whole sample, No of subjects = 294; and model B within subjects on anticoagulants, No of subjects = 219, No of covariates = 58 for both models. The full list of covariates is available in the supplemental material part B. Abbreviations: PRP, platelet rich plasma; EPI, epinephrine; ADP, adenosine diphosphate; MPV, mean platelet volume; AF, atrial fibrillation; CAD, coronary artery disease; DVT, deep vein thrombosis; agg., aggregation; MFI, mean fluorescence intensity; ETP, endogenous thrombin potential; AA, arachidonic acid.