CURRENT OPINIONSInterim monitoring of nonrandomized prospective studies that invoke propensity scoring for decision makingDeSantis, Stacia M. PhD; Swartz, Michael D. PhD; Greene, Thomas J. PhD; Fox, Erin E. PhD; Holcomb, John B. MD; Wade, Charles E. PhD the PROHS Study GroupAuthor Information From the School of Public Health, Department of Biostatistics and Data Science(S.T.D., M.D.S., T.J.G.), Center for Translational Injury Research and Department of Surgery (E.E.F., J.B.H., C.E.W.), University of Texas Health Science Center at Houston, Houston, Texas Submitted: February 4, 2019, Revised: July 28, 2019, Accepted: August 5, 2019, Published online: August 14, 2019. Address for reprints: Stacia M DeSantis, PhD, University of Texas Health Science Center at Houston, Houston, TX 77030; e-mail: Stacia.M.DeSantis@uth.tmc.edu. Online date: August 15, 2019 Journal of Trauma and Acute Care Surgery: February 2020 - Volume 88 - Issue 2 - p e46-e52 doi: 10.1097/TA.0000000000002474 Buy Metrics © 2020 Lippincott Williams & Wilkins, Inc.