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Modelling physiological deterioration in post-operative patient vital-sign data

Abstract:

Patients who undergo upper-gastrointestinal surgery have a high incidence of post-operative complications, often requiring admission to the intensive care unit several days after surgery. A dataset comprising observational vital-sign data from 171 post-operative patients taking part in a two-phase clinical trial at the Oxford Cancer Centre, was used to explore the trajectory of patients' vital-sign changes during their stay in the post-operative ward using both univariate and multivariate ana...

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Publisher copy:
10.1007/s11517-013-1059-0

Authors


Pimentel, MAF More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Clifton, L More by this author
Watkinson, PJ More by this author
Tarassenko, L More by this author
Journal:
Medical and Biological Engineering and Computing
Volume:
51
Issue:
8
Pages:
869-877
Publication date:
2013-08-05
DOI:
ISSN:
0140-0118
URN:
uuid:5d2df31f-d9ec-42d8-a49b-bf6d46a72b4d
Source identifiers:
415490
Local pid:
pubs:415490

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