C
Christopher Barton
Researcher at University of California, San Francisco
Publications - 44
Citations - 3062
Christopher Barton is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Resuscitation & Population. The author has an hindex of 23, co-authored 43 publications receiving 2549 citations. Previous affiliations of Christopher Barton include Natural History Museum.
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Journal ArticleDOI
Prediction of Sepsis in the Intensive Care Unit With Minimal Electronic Health Record Data: A Machine Learning Approach.
Thomas Desautels,Jacob Calvert,Jana Hoffman,Melissa Jay,Yaniv Kerem,Lisa Shieh,David Shimabukuro,Uli K. Chettipally,Feldman,Christopher Barton,David J. Wales,Ritankar Das +11 more
TL;DR: InSight, a machine learning classification system that uses multivariable combinations of easily obtained patient data, is an effective tool for predicting sepsis onset and performs well even with randomly missing data.
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A Randomized Clinical Trial of High-Dose Epinephrine and Norepinephrine vs Standard-Dose Epinephrine in Prehospital Cardiac Arrest
TL;DR: High-dose epinephrine significantly improves the rate of return of spontaneous circulation and hospital admission in patients who are in prehospital cardiac arrest without increasing complications, and the increase in hospital discharge rate is not statistically significant, and no significant trend could be determined for neurological outcome.
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Unpublished Research From a Medical Specialty Meeting Why Investigators Fail to Publish
TL;DR: Study characteristics do not predict attempts to publish research submitted to a scientific meeting, and investigators whose research is rejected by a meeting are pessimistic about chances for publication and may make less effort to publish.
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Multicentre validation of a sepsis prediction algorithm using only vital sign data in the emergency department, general ward and ICU
Qingqing Mao,Melissa Jay,Jana Hoffman,Jacob Calvert,Christopher Barton,David Shimabukuro,Lisa Shieh,Uli K. Chettipally,Grant S. Fletcher,Yaniv Kerem,Yifan Zhou,Ritankar Das +11 more
TL;DR: InSight is robust to missing data, can be customised to novel hospital data using a small fraction of site data and retains strong discrimination across all institutions.
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Effect of a machine learning-based severe sepsis prediction algorithm on patient survival and hospital length of stay: a randomised clinical trial.
TL;DR: This is the first randomised controlled trial of a sepsis surveillance system to demonstrate statistically significant differences in length of stay and in-hospital mortality.