External validation of the SORG 90-day and 1-year machine learning algorithms for survival in spinal metastatic disease.
Journal:
The spine journal : official journal of the North American Spine Society
Published Date:
Jan 1, 2020
Abstract
BACKGROUND CONTEXT: Preoperative survival estimation in spinal metastatic disease helps determine the appropriateness of invasive management. The SORG ML 90-day and 1-year machine learning algorithms for survival in spinal metastatic disease were previously developed in a single institutional sample but remain to be externally validated.