Conference item
Comparing different ways of calculating sample size for a randomised controlled trial using baseline and post-intervention measurements
- Abstract:
- In this paper, we compare different methods of calculating sample sizes for comparing two independent means of a continuous outcome with baseline and post-intervention measurements of a randomised controlled trial (RCT). Sample size calculations typically use published results from similar trials, and we illustrate the different methods using published results from the MOSAIC trial.
- Publication status:
- Published
- Peer review status:
- Reviewed (other)
Actions
Access Document
- Files:
-
-
(Preview, Version of record, pdf, 3.9MB, Terms of use)
-
- Publisher copy:
- 10.1186/s13063-017-1902-y
Authors
- Publisher:
- BioMed Central
- Host title:
- 4th International Clinical Trials Methodology Conference (ICTMC) and the 38th Annual Meeting of the Society for Clinical Trials
- Journal:
- 4th International Clinical Trials Methodology Conference (ICTMC) and the 38th Annual Meeting of the Society for Clinical Trials More from this journal
- Publication date:
- 2017-05-01
- Acceptance date:
- 2016-11-21
- DOI:
- EISSN:
-
1745-6215
- Pubs id:
-
pubs:734877
- UUID:
-
uuid:9457caf5-d577-446d-b270-a3682771255d
- Local pid:
-
pubs:734877
- Source identifiers:
-
734877
- Deposit date:
-
2018-03-12
- ARK identifier:
Terms of use
- Copyright holder:
- Clifton et al
- Copyright date:
- 2017
- Notes:
- © The Author(s). 2017 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
- Licence:
- CC Attribution (CC BY)
If you are the owner of this record, you can report an update to it here: Report update to this record