Use of the Palliative Performance Scale (PPS) for End-of-Life Prognostication in a Palliative Medicine Consultation Service Francis Lau, PhD, Vincent Maida, MD, Michael Downing, MD, Mary Lesperance, PhD, PStat, Nicholas Karlson, PhD, Craig Kuziemsky, PhD Journal of Pain and Symptom Management Volume 37, Issue 6, Pages 965-972 (June 2009) DOI: 10.1016/j.jpainsymman.2008.08.003 Copyright © 2009 U.S. Cancer Pain Relief Committee Terms and Conditions
Fig. 1 Kaplan-Meier survival curves by initial PPS. Journal of Pain and Symptom Management 2009 37, 965-972DOI: (10.1016/j.jpainsymman.2008.08.003) Copyright © 2009 U.S. Cancer Pain Relief Committee Terms and Conditions