Pulmonary Resection in Patients Aged 80 Years or Over with Clinical Stage I Non-small Cell Lung Cancer: Prognostic Factors for Overall Survival and Risk Factors for Postoperative Complications Jiro Okami, MD, Masahiko Higashiyama, MD, Hisao Asamura, MD, Tomoyuki Goya, MD, Yoshihiko Koshiishi, MD, Yasunori Sohara, MD, Kenji Eguchi, MD, Masaki Mori, MD, Yoichi Nakanishi, MD, Ryosuke Tsuchiya, MD, Etsuo Miyaoka, PhD Journal of Thoracic Oncology Volume 4, Issue 10, Pages 1247-1253 (October 2009) DOI: 10.1097/JTO.0b013e3181ae285d Copyright © 2009 International Association for the Study of Lung Cancer Terms and Conditions
FIGURE 1 A, Postoperative overall survival curves according to the c-stage show a significant difference between c-stage IA and c-stage IB (p = 0.0287). B, Postoperative cause-specific survival curves according to the c-stage show a significant difference between c-stage IA and c-stage IB patients (p = 0.0440). Journal of Thoracic Oncology 2009 4, 1247-1253DOI: (10.1097/JTO.0b013e3181ae285d) Copyright © 2009 International Association for the Study of Lung Cancer Terms and Conditions