1. Consensus-based method for risk adjustment for surgery for congenital heart disease 
Kathy J. Jenkins, MD, MPH, Kimberlee Gauvreau, ScD, Jane W. Newburger, MD, MPH, Thomas L. Spray, MD, James H. Moller, MD, Lisa I. Iezzoni, MD, MS 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 123, Issue 1, Pages (January 2002)
DOI: /mtc
Copyright © 2002 American Association for Thoracic Surgery Terms and Conditions

2. Fig. 1
Estimated mortality rates (points) and 95% confidence intervals (error bars) by risk category for patients undergoing single cardiac procedure in PCCC (filled circles) and hospital discharge (open circles) data sets.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /mtc )
Copyright © 2002 American Association for Thoracic Surgery Terms and Conditions

3. Fig. 2
Observed versus expected mortality rates within groups of patients with similar predicted probabilities of death constructed for PCCC (A) and hospital discharge (B) data sets. Solid lines were fitted with weighted linear regression; dashed lines represent ideal case in which observed and expected rates are equal.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /mtc )
Copyright © 2002 American Association for Thoracic Surgery Terms and Conditions