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Journal article

External validation of clinical prediction models using big datasets from e-health records or IPD meta-analysis: opportunities and challenges

Abstract:
Access to big datasets from e-health records and individual participant data meta-analysis is signalling a new advent of external validation studies for clinical prediction models. In this article the authors illustrate novel opportunities for external validation in big, combined datasets, whilst drawing attention to methodological challenges and reporting issues.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1136/bmj.i3140

Authors


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Institution:
University of Oxford
Division:
MSD
Department:
NDORMS
Sub department:
Centre for Statistics in Medicine
Role:
Author
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Funding agency for:
Moons, K
Grant:
9120.8004
918.10.615
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Funding agency for:
Collins, G
Grant:
G1100513
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Funding agency for:
Riley, R
Grant:
MR/J013595/1
G0902393
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Funding agency for:
Altman, D
Grant:
G1100513
G0902393
Publisher:
BMJ Publishing Group Publisher's website
Journal:
BMJ Journal website
Publication date:
2016-06-22
Acceptance date:
2016-05-18
DOI:
EISSN:
1756-1833
ISSN:
0959-8138
Source identifiers:
626381
Pubs id:
pubs:626381
UUID:
uuid:c326f36b-c05f-41bb-b994-25f0a01d5ed5
Local pid:
pubs:626381
Deposit date:
2016-06-08

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