Morris TP - Search Results

1

How are missing data in covariates handled in observational time-to-event studies in oncology? A systematic review.

Carroll OU, Morris TP, Keogh RH. Carroll OU, et al. Among authors: morris tp. BMC Med Res Methodol. 2020 May 29;20(1):134. doi: 10.1186/s12874-020-01018-7. BMC Med Res Methodol. 2020. PMID: 32471366 Free PMC article.

2

Assessing potential sources of clustering in individually randomised trials.

Kahan BC, Morris TP. Kahan BC, et al. Among authors: morris tp. BMC Med Res Methodol. 2013 Apr 16;13:58. doi: 10.1186/1471-2288-13-58. BMC Med Res Methodol. 2013. PMID: 23590245 Free PMC article.

3

Adjusting for multiple prognostic factors in the analysis of randomised trials.

Kahan BC, Morris TP. Kahan BC, et al. Among authors: morris tp. BMC Med Res Methodol. 2013 Jul 31;13:99. doi: 10.1186/1471-2288-13-99. BMC Med Res Methodol. 2013. PMID: 23898993 Free PMC article.

4

Choosing sensitivity analyses for randomised trials: principles.

Morris TP, Kahan BC, White IR. Morris TP, et al. BMC Med Res Methodol. 2014 Jan 24;14:11. doi: 10.1186/1471-2288-14-11. BMC Med Res Methodol. 2014. PMID: 24456267 Free PMC article.

5

Tuning multiple imputation by predictive mean matching and local residual draws.

Morris TP, White IR, Royston P. Morris TP, et al. BMC Med Res Methodol. 2014 Jun 5;14:75. doi: 10.1186/1471-2288-14-75. BMC Med Res Methodol. 2014. PMID: 24903709 Free PMC article.

6

A re-randomisation design for clinical trials.

Kahan BC, Forbes AB, Doré CJ, Morris TP. Kahan BC, et al. Among authors: morris tp. BMC Med Res Methodol. 2015 Nov 5;15:96. doi: 10.1186/s12874-015-0082-2. BMC Med Res Methodol. 2015. PMID: 26541982 Free PMC article.

7

Multiple imputation of multiple multi-item scales when a full imputation model is infeasible.

Plumpton CO, Morris T, Hughes DA, White IR. Plumpton CO, et al. BMC Res Notes. 2016 Jan 26;9:45. doi: 10.1186/s13104-016-1853-5. BMC Res Notes. 2016. PMID: 26809812 Free PMC article.

8

A comparison of methods to adjust for continuous covariates in the analysis of randomised trials.

Kahan BC, Rushton H, Morris TP, Daniel RM. Kahan BC, et al. Among authors: morris tp. BMC Med Res Methodol. 2016 Apr 11;16:42. doi: 10.1186/s12874-016-0141-3. BMC Med Res Methodol. 2016. PMID: 27068456 Free PMC article.

9

What impact do assumptions about missing data have on conclusions? A practical sensitivity analysis for a cancer survival registry.

Smuk M, Carpenter JR, Morris TP. Smuk M, et al. Among authors: morris tp. BMC Med Res Methodol. 2017 Feb 6;17(1):21. doi: 10.1186/s12874-017-0301-0. BMC Med Res Methodol. 2017. PMID: 28166735 Free PMC article.

10

Erratum to: What impact do assumptions about missing data have on conclusions? a practical sensitivity analysis for a cancer survival registry.

Smuk M, Carpenter JR, Morris TP. Smuk M, et al. Among authors: morris tp. BMC Med Res Methodol. 2017 Mar 29;17(1):51. doi: 10.1186/s12874-017-0323-7. BMC Med Res Methodol. 2017. PMID: 28356057 Free PMC article. No abstract available.

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