Fig. 2From: Dabigatran etexilate for thromboprophylaxis in over 5000 hip or knee replacement patients in a real-world clinical settingEffect of protocol-defined risk factors on the incidence of MBEs – odds ratios (95 % CI). Odds ratios, based on univariable logistic regression, were calculated for presence versus absence of risk factor; CIs and p values are based on likelihood-ratio statistics. ASA acetylsalicylic acid, CAD coronary artery disease, CHF chronic heart failure, CI confidence interval, MBE major bleeding event, NSAIDs non-steroidal anti-inflammatory drugs, VTE venous thromboembolismBack to article page