Clinical orthopaedics and related research
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Clin. Orthop. Relat. Res. · Oct 2019
Does the SORG Algorithm Predict 5-year Survival in Patients with Chondrosarcoma? An External Validation.
We developed a machine learning algorithm to predict the survival of patients with chondrosarcoma. The algorithm demonstrated excellent discrimination and calibration on internal validation in a derivation cohort based on data from the Surveillance, Epidemiology, and End Results (SEER) registry. However, the algorithm has not been validated in an independent external dataset. ⋯ Level III, prognostic study.