1. Volume 157, Issue 6, Pages 1157-1165 (June 2015)
Extending the value of the National Surgical Quality Improvement Program claims dataset to study long-term outcomes: Rate of repeat ventral hernia repair 
Anne M. Stey, MD, MSc, Marcia M. Russell, MD, FACS, Catherine A. Sugar, PhD, Bruce L. Hall, MD, PhD, MBA, FACS, David S. Zingmond, MD, PhD, Elise H. Lawson, MD, MSHS, Clifford Y. Ko, MD, MS, MSHS, FACS 
Surgery 
Volume 157, Issue 6, Pages (June 2015)
DOI: /j.surg
Copyright © 2015 Elsevier Inc. Terms and Conditions

2. Fig
Kaplan-Meier curve displaying the probability of repeat repair of ventral hernia over time. +Censored observations included patients who died or who had not undergone repair of the ventral hernia by the end of the study period (2005–2008).
Surgery  , DOI: ( /j.surg )
Copyright © 2015 Elsevier Inc. Terms and Conditions