Ethics Approval
This study was an analysis of a third-party, anonymized, publicly available database with pre-existing institutional review board approval, and informed consent from our institution was exempted. Data usage was approved by the review board of PhysioNet (authorization code: 35965741). The study was reported according to the recommendations of the TRIPOD (Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis) statement [