1. A novel score to estimate the risk of pneumonia after cardiac surgery
Arman Kilic, MD, Rika Ohkuma, MD, Joshua C. Grimm, MD, J. Trent Magruder, MD, Marc Sussman, MD, Eric B. Schneider, PhD, Glenn J.R. Whitman, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 151, Issue 5, Pages (May 2016)
DOI: /j.jtcvs
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Predicted rates of postoperative pneumonia based on risk score as derived from the training cohort. PNA, Pneumonia.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Rates of pneumonia by categories of risk score in the training and validation sets.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

4. Predicted rates of postoperative pneumonia by risk score.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions