(Q35142384)

English

Bias, precision and statistical power of analysis of covariance in the analysis of randomized trials with baseline imbalance: a simulation study

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scholarly article

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

Bias, precision and statistical power of analysis of covariance in the analysis of randomized trials with baseline imbalance: a simulation study (English)

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

0 references

1 reference

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author name string

Bolaji E Egbewale

1

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

Martyn Lewis

2

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

Julius Sim

3

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

publication date

9 April 2014

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

BMC Medical Research Methodology

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

14

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

49

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

Covariate imbalance and adjustment for logistic regression analysis of clinical trial data

1 reference

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13 July 2018

SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Reporting and analysis of trials using stratified randomisation in leading medical journals: review and reanalysis

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Assessment and implication of prognostic imbalance in randomized controlled trials with a binary outcome--a simulation study

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Measuring continuous baseline covariate imbalances in clinical trial data

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Quantifying the cost in power of ignoring continuous covariate imbalances in clinical trial randomization

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

A substantial and confusing variation exists in handling of baseline covariates in randomized controlled trials: a review of trials published in leading medical journals

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

The method of minimization for allocation to clinical trials. a review

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Subgroup analysis, covariate adjustment and baseline comparisons in clinical trial reporting: current practice and problems

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Statistics notes: Analysing controlled trials with baseline and follow up measurements

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

The use of percentage change from baseline as an outcome in a controlled trial is statistically inefficient: a simulation study

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

How to select covariates to include in the analysis of a clinical trial

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Subgroup analysis and other (mis)uses of baseline data in clinical trials

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Understanding controlled trials: baseline imbalance in randomised controlled trials

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Stratified randomization for clinical trials.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Statistical methods for the identification and use of prognostic factors

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Beneficial effect of azathioprine and prediction of prognosis in primary biliary cirrhosis. Final results of an international trial

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Choosing covariates in the analysis of clinical trials.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Baseline comparisons in randomized clinical trials.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Repeated measures in clinical trials: analysis using mean summary statistics and its implications for design

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Directional baseline differences and type I error probabilities in randomized clinical trials

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

13 July 2018

Are unadjusted analyses of clinical trials inappropriately biased toward the null?

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

ANCOVA versus change from baseline had more power in randomized studies and more bias in nonrandomized studies

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

Statistical power for analyses of changes in randomized controlled trials.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

Statistical comparison of random allocation methods in cancer clinical trials.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

Covariate adjustment in randomized controlled trials with dichotomous outcomes increases statistical power and reduces sample size requirements

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

Clinical trials in acute myocardial infarction: should we adjust for baseline characteristics?

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

Testing for baseline balance in clinical trials.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3986434

27 September 2018

Randomized Controlled Trials With Time-to-Event Outcomes: How Much Does Prespecified Covariate Adjustment Increase Power?

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-14-49

21 January 2018

Evaluation of the results of a randomized controlled trial: how to define changes between baseline and follow-up

1 reference

https://pubmed.ncbi.nlm.nih.gov/24712304

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Uses and abuses of analysis of covariance in clinical trials

1 reference

https://pubmed.ncbi.nlm.nih.gov/24712304

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Covariate imbalance and random allocation in clinical trials

1 reference

https://pubmed.ncbi.nlm.nih.gov/24712304

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Baseline comparisons in randomized clinical trials

1 reference

https://pubmed.ncbi.nlm.nih.gov/24712304

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Baseline corrections in experimental and quasi-experimental clinical trials

1 reference

https://pubmed.ncbi.nlm.nih.gov/24712304

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Implications of chance baseline differences in repeated measurement designs

1 reference

https://pubmed.ncbi.nlm.nih.gov/24712304

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identifiers

10.1186/1471-2288-14-49

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

Dimensions Publication ID

0 references

PMC publication ID

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

PubMed publication ID

1 reference

Europe PubMed Central

PubMed publication ID

6 August 2017

ResearchGate publication ID

0 references

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