1. Penetration, Completeness, and Representativeness of The Society of Thoracic Surgeons Adult Cardiac Surgery Database 
Jeffrey P. Jacobs, MD, David M. Shahian, MD, Xia He, MS, Sean M. O’Brien, PhD, Vinay Badhwar, MD, Joseph C. Cleveland, MD, Anthony P. Furnary, MD, Mitchell J. Magee, MD, Paul A. Kurlansky, MD, J. Scott Rankin, MD, Karl F. Welke, MD, Giovanni Filardo, PhD, MPH, Rachel S. Dokholyan, MPH, Eric D. Peterson, MD, MPH, J. Matthew Brennan, MD, Jane M. Han, MSW, Donna McDonald, RN, MPH, DeLaine Schmitz, MSHL, RN, Fred H. Edwards, MD, Richard L. Prager, MD, Frederick L. Grover, MD 
The Annals of Thoracic Surgery 
Volume 101, Issue 1, Pages (January 2016)
DOI: /j.athoracsur
Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Center-level penetration of The Society of Thoracic Surgeons Adult Cardiac Surgery Database stratified by state (2012). (Lightest green = 0%; light green = 45% to less than 60%; green = 60% to less than 75%; darker green = 75% to less than 90%; darkest green = 90% to 100%.)
The Annals of Thoracic Surgery  , 33-41DOI: ( /j.athoracsur )
Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions

3. Fig 2
Patient-level penetration of The Society of Thoracic Surgeons Adult Cardiac Surgery Database stratified by state (2012). (Lightest orange = 0%; light orange = 60% to less than 75%; orange = 75% to less than 90%; red = 90% to 100%.)
The Annals of Thoracic Surgery  , 33-41DOI: ( /j.athoracsur )
Copyright © 2016 The Society of Thoracic Surgeons Terms and Conditions