Population Screening for Von Willebrand Disease in Adolescents with Heavy Menstrual Bleeding Deena Khamees, MLS, BS1,*, Jennifer Klima, PhD2, and Sarah H. O’Brien, MD, MSc3,* We used Ohio Medicaid data to determine frequency and predictors of laboratory screening for von Willebrand disease and other bleeding disorders in adolescents with heavy menses. Despite expert guidelines, screening was performed in only a minority of subjects (