1. A Clinical Risk Model for the Evaluation of Bronchopleural Fistula in Non-Small Cell Lung Cancer After Pneumonectomy 
Xue-fei Hu, MD, Liang Duan, MD, Ge-ning Jiang, MD, Hao Wang, MD, Hong-cheng Liu, MD, Chang Chen, MD 
The Annals of Thoracic Surgery 
Volume 96, Issue 2, Pages (August 2013)
DOI: /j.athoracsur
Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Rates of cumulative freedom from (A) bronchopleural fistula (BPF), (B) early BPF (EBPF), and (C) late BPF (LBPF) in on low-risk (solid line), intermediate-risk (dotted line), and high-risk (dashed line) groups when the same risk model was used for each subset.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2013 The Society of Thoracic Surgeons Terms and Conditions