Odds Ratios for the Association between Volume of Transfusions and Healthcare-Associated Clostridium difficile Infection.

aOdds ratio per RBC liter increase in transfusion adjusted for surgical procedures, chemotherapy, dialysis, and number of doses of antibacterial, immunosuppressant, proton pump inhibitor, histamone-2 receptor antagonist, and statin medications.bOdds ratio per RBC liter increase in transfusion adjusted for chemotherapy, dialysis, and number of doses of antibacterial, immunosuppressant, proton pump inhibitor, histamone-2 receptor antagonist, and statin medications.