b During this visit, the patient was prescribed prednisone 10 mg orally daily and his warfarin dosage was decreased to 9 mg weekly. c During this visit, the patient’s warfarin dosage was ...

5 The study was approved by each center’s institutional review board. The dose of corticosteroids was converted to methylprednisolone equivalents. Patients were categorized into low-dose (<60 mg/d), ...