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Multiple imputation for patient reported outcome measures in randomised controlled trials: advantages and disadvantages of imputing at the item, subscale or composite score level

Abstract:

Background

Missing data can introduce bias in the results of randomised controlled trials (RCTs), but are typicall...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Publisher copy:
10.1186/s12874-018-0542-6

Authors


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Institution:
University of Oxford
Division:
Medical Sciences
Department:
Population Health
ORCID:
0000-0003-3464-3867
More by this author
Institution:
University of Oxford
Division:
Medical Sciences
Department:
Population Health
More by this author
Institution:
University of Oxford
Division:
Medical Sciences
Department:
Population Health
More by this author
Institution:
University of Oxford
Division:
Medical Sciences
Department:
NDORMS
More by this author
Institution:
University of Oxford
Division:
Medical Sciences
Department:
Population Health
Publisher:
BioMed Central Ltd. Publisher's website
Journal:
BMC Medical Research Methodology Journal website
Volume:
18
Issue:
87
Publication date:
2018-08-28
Acceptance date:
2018-07-19
DOI:
EISSN:
1471-2288
Pubs id:
pubs:911204
URN:
uri:2fed514e-ac70-4264-ae01-758e704f947f
UUID:
uuid:2fed514e-ac70-4264-ae01-758e704f947f
Local pid:
pubs:911204

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