1. Application of the revised lung cancer staging system (IASLC Staging Project) to a cancer center population 
Edmund S. Kassis, MD, Ara A. Vaporciyan, MD, Stephen G. Swisher, MD, Arlene M. Correa, PhD, B. Nebiyou Bekele, PhD, Jeremy J. Erasmus, MD, Wayne L. Hofstetter, MD, Ritsuko Komaki, Reza J. Mehran, Cesar A. Moran, Katherine M. Pisters, David C. Rice, MD, Garrett L. Walsh, MD, Jack A. Roth, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 138, Issue 2, Pages e2 (August 2009)
DOI: /j.jtcvs
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Kaplan–Meier survival by overall stage for UICC-6 (A) and IASLC (B). HR, Hazard ratio; CI, confidence interval; MS, median survival; NR, not reached. UICC, Union Internationale Contre le Cancer; IASLC, International Association for the Study of Lung Cancer.
The Journal of Thoracic and Cardiovascular Surgery  , e2DOI: ( /j.jtcvs )
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Shifting of stage after application of IASLC system. IASLC, International Association for the Study of Lung Cancer.
The Journal of Thoracic and Cardiovascular Surgery  , e2DOI: ( /j.jtcvs )
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions

4. Appendix Figure 1
Distribution of differences under the null distribution.
The Journal of Thoracic and Cardiovascular Surgery  , e2DOI: ( /j.jtcvs )
Copyright © 2009 The American Association for Thoracic Surgery Terms and Conditions