Are risk models based on administrative registries any better than those utilizing clinical data?

  • Lorenzo Azzalini
    Corresponding author at: Division of Cardiology, Department of Medicine, University of Washington Medical Center, 1959 NE Pacific St, Box 356422, Seattle, WA 98195, USA.
    Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, USA
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Published:November 01, 2022DOI:
      Risk stratification before invasive procedures is fundamental to inform decision-making with patients and their families, and set reasonable expectations with regards to the risks of the intervention [
      • Azzalini L.
      The new PROGRESS-CTO complication scores: the peace of mind of taking a calculated risk.
      ]. This is becoming more relevant in contemporary practice, as cardiac procedures (e.g., percutaneous coronary intervention, PCI) are currently being performed in populations of increasing age and complexity.
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