Code for: GRAD: A Two-Stage Machine Learning Algorithm Resolves the Plasma p-Tau217 Diagnostic Gray Zone for Amyloid PET Prediction

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Autori principali: Parankusham, Harthik, Vanderlip, Casey, Birkenbihl, Colin Jan, Krishna, Eashwar, Ugboaja, Chizobam, Budson, Andrew, Frank, Brandon
Natura: Recurso digital
Pubblicazione: Zenodo 2026
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author Parankusham, Harthik
Vanderlip, Casey
Birkenbihl, Colin Jan
Krishna, Eashwar
Ugboaja, Chizobam
Budson, Andrew
Frank, Brandon
author_facet Parankusham, Harthik
Vanderlip, Casey
Birkenbihl, Colin Jan
Krishna, Eashwar
Ugboaja, Chizobam
Budson, Andrew
Frank, Brandon
contents Two-stage diagnostic algorithm (Gatekeeper-Reflex for Alzheimer's Diagnostics) that resolves diagnostic uncertainty in plasma p-tau217 testing by combining a univariate logistic regression screen with a multi-marker random forest classifier for gray zone cases.
format Recurso digital
id zenodo_https___doi_org_10_5281_zenodo_19639295
institution Zenodo
language
publishDate 2026
publisher Zenodo
record_format zenodo
spellingShingle Code for: GRAD: A Two-Stage Machine Learning Algorithm Resolves the Plasma p-Tau217 Diagnostic Gray Zone for Amyloid PET Prediction
Parankusham, Harthik
Vanderlip, Casey
Birkenbihl, Colin Jan
Krishna, Eashwar
Ugboaja, Chizobam
Budson, Andrew
Frank, Brandon
Alzheimer's disease
plasma biomarkers
p-tau217
amyloid PET
machine learning
clinical decision support
diagnostic gray zone
Two-stage diagnostic algorithm (Gatekeeper-Reflex for Alzheimer's Diagnostics) that resolves diagnostic uncertainty in plasma p-tau217 testing by combining a univariate logistic regression screen with a multi-marker random forest classifier for gray zone cases.
title Code for: GRAD: A Two-Stage Machine Learning Algorithm Resolves the Plasma p-Tau217 Diagnostic Gray Zone for Amyloid PET Prediction
topic Alzheimer's disease
plasma biomarkers
p-tau217
amyloid PET
machine learning
clinical decision support
diagnostic gray zone
url https://doi.org/10.5281/zenodo.19639295