Dorothy A. Andriole, M.D., and Donna B. Jeffe, Ph.D., of Washington University, St. Louis, conducted a study to identify demographic variables prior to medical school acceptance associated with outcomes for medical school students. The study used data from a 1994-1999 national cohort of 97,445 students accepted to medical school who were followed up through March 2009 and had graduated, withdrawn, or were dismissed.