Authors:

Prashant V Rajan, Jaret M Karnuta, Heather S Haeberle, Andrew I Spitzer, Jonathan L Schaffer, Prem N Ramkumar

Abstract:

We thank Staartjes and Kernbach for their letter “Significance of External Validation in Clinical Machine Learning: Let Loose Too Early?” in response to our manuscript, “Can a machine learning model accurately predict patient resource utilization following lumbar spinal fusion?”

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Response to letter to the editor on “Significance of external validation in clinical machine learning: let loose too early?”