Personalized Survival Predictions for Cardiac Transplantation via Trees of Predictors (ToPs)

This website allows the clinician/user to find personalized survival predictions for different time horizons for a patient with specific features.

To make these predictions, enter the features of the patient where prompted and click "Predict"

University of California Los Angeles

Input Variables
Recipient VariablesDonor VariablesCompatibility Variables
Clinical and demographic features
Age (years)
Gender
Height (cm)
Weight (kg)
Diabetes
Infection
Transfusion
Number of Previous Heart Transplants
Creatinine (μmol/l)
Total Bilirubin (μmol/l)
Mean PRA (%)
Blood Type
Life support
Ventilator Assist
ECMO Assist
LVAD Assist
Dialysis
IABP Assist
Total Artificial Heart
Inotropic Assist
Other Circulatory Support
Waiting status and time
Days in Status 1A (days)
Days in Status 1B (days)
Days in Status 2 (days)
Age (years)
Gender
Height (cm)
Weight (kg)
Donor blood group
Hep C Antigen
Diabetes
Ischemic Time (hour)
HLA-A Mismatch
HLA-B Mismatch
HLA-DR Mismatch
Abbreviations
ECMO: extra-corporeal membrane oxygeniation
LVAD: Left Ventricular Assist Device
PRA: panel-reactive antibodies
IABP: Intra-aortic Balloon Pump
Hep C: Hepatitis C
HLA: Human Leukocyte Antigens

References

  • J. Yoon, W. R. Zame, A. Banerjee, M. Cadeiras, A. Alaa, M. van der Schaar, "Personalized survival predictions via Trees of Predictors: An application to cardiac transplantation," accepted and appear to PloS One, 2018. [Link]

  • J. Yoon, W. R. Zame, M. van der Schaar, "ToPs: Ensemble Learning with Trees of Predictors," accepted and appear to IEEE Transactions on Signal Processing (TSP), 2018. [Link]

    • **If you have any comments/suggestions for ToPs website, please send an email to Jinsung Yoon (jsyoon0823@g.ucla.edu)

    Disclaimer

    This website does not provide medical or professional services advice. The content on this website is intended to be a general information resource in regard to the subject matter covered and is not intended or implied to be a substitute for medical advice offered by a physician. If you desire or need such services or advice, regarding the information contained on this website or otherwise, you should consult a professional healthcare provider.

    The content on this website is intended to be a general information resource in regard to the subject matter covered, and is provided solely on an "AS IS" and "AS AVAILABLE" basis without warranty of any kind, neither express nor implied.

    Your use of the website or any content on the website is at your own risk. We specifically disclaim any liability, whether based in contract, tort, strict liability or otherwise, for any direct, indirect, incidental, consequential, or special damages arising out of or in any way connected with access to or use of the website or the content on the website including, but not limited to, the ToPs.