Pretreatment Quality of Life Is an Independent Prognostic Factor for Overall Survival in Patients with Advanced Stage Non-small Cell Lung Cancer Yingwei Qi, MD, MS, Steven E. Schild, MD, Sumithra J. Mandrekar, PhD, Angelina D. Tan, BS, James E. Krook, MD, Kendrith M. Rowland, MD, Yolanda I. Garces, MD, Gamini S. Soori, MD, Alex A. Adjei, MD, PhD, Jeff A. Sloan, PhD Journal of Thoracic Oncology Volume 4, Issue 9, Pages 1075-1082 (September 2009) DOI: 10.1097/JTO.0b013e3181ae27f5 Copyright © 2009 International Association for the Study of Lung Cancer Terms and Conditions
FIGURE 1 Kaplan-Meier overall survival curves. A, Subgroups split by Uniscale sample median (83); (B) subgroups split by Uniscale clinically deficient score (50). OS, overall survival. Journal of Thoracic Oncology 2009 4, 1075-1082DOI: (10.1097/JTO.0b013e3181ae27f5) Copyright © 2009 International Association for the Study of Lung Cancer Terms and Conditions