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A protocol for developing early warning score models from vital signs data in hospitals using ensembles of decision trees

INTRODUCTION: Multiple early warning scores (EWS) have been developed and implemented to reduce cardiac arrests on hospital wards. Case–control observational studies that generate an area under the receiver operator curve (AUROC) are the usual validation method, but investigators have also generated...

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Pubblicato in:BMJ Open
Autori principali: Xu, Michael, Tam, Benjamin, Thabane, Lehana, Fox-Robichaud, Alison
Natura: Artigo
Lingua:Inglês
Pubblicazione: BMJ Publishing Group 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4567680/
https://ncbi.nlm.nih.gov/pubmed/26353873
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2015-008699
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