Lista de obras - James Carpenter - Dominio Público Uruguay

A Bayesian framework for health economic evaluation in studies with missing data

artículo científico publicado en 2018

A brief measure of perceived understanding of informed consent in a clinical trial was validated

artículo científico publicado en 2006

A new risk prediction model for critical care: The Intensive Care National Audit & Research Centre (ICNARC) model*

article

Access to routinely collected health data for clinical trials - review of successful data requests to UK registries

scientific article published on 12 May 2020

Adjusting treatment comparisons to account for non-randomized interventions: an example from an angina trial

artículo científico publicado en 2003

An experimental study of the influence of individual participant characteristics on formal consensus development

artículo científico publicado en 2007

Analysis of Incomplete Data Using Inverse Probability Weighting and Doubly Robust Estimators

article

Analysis of longitudinal trials with protocol deviation: a framework for relevant, accessible assumptions, and inference via multiple imputation

artículo científico publicado en 2013

Appropriate inclusion of interactions was needed to avoid bias in multiple imputation.

artículo científico publicado en 2016

Arcsine test for publication bias in meta-analyses with binary outcomes

artículo científico publicado en 2008

Are large trials less reliable than small trials?

artículo científico publicado en 2009

Assessing parameter uncertainty via bootstrap likelihood ratio confidence regions

article by James Carpenter published October 1998 in Journal of Applied Statistics

Assessing the sensitivity of meta-analysis to selection bias: a multiple imputation approach.

artículo científico publicado en 2010

Assessing uncertainty about parameter estimates with incomplete repeated ordinal data

article

Asymptotically Unbiased Estimation of Exposure Odds Ratios in Complete Records Logistic Regression

artículo científico publicado en 2015

Bayesian one-step IPD network meta-analysis of time-to-event data using Royston-Parmar models.

artículo científico publicado en 2017

Bed sharing when parents do not smoke: is there a risk of SIDS? An individual level analysis of five major case–control studies ⬇️

artículo científico publicado el 28 de mayo de 2013

Bespoke cohort studies needed

scientific article published in the British Medical Journal

Can We Improve the Statistical Analysis of Stroke Trials?

article

Care homes' use of medicines study: prevalence, causes and potential harm of medication errors in care homes for older people ⬇️

scientific article published on October 2009

Combining fractional polynomial model building with multiple imputation

artículo científico publicado en 2015

Commentary: on Bayesian perspectives for epidemiological research

artículo científico publicado en 2006

Comments on 'Fixed vs random effects meta-analysis in rare event studies: the rosiglitazone link with myocardial infarction and cardiac death'.

artículo científico publicado en 2008

Comments on ‘Empirical vs natural weighting in random effects meta-analysis’ by JJ Shuster, Statistics in Medicine 2009; 26, Published online, DOI: 10.1002/sim.3607

scientific article published on 01 December 2010

Comparison of imputation and modelling methods in the analysis of a physical activity trial with missing outcomes

artículo científico publicado en 2004

Comparison of random forest and parametric imputation models for imputing missing data using MICE: a CALIBER study.

artículo científico publicado en 2014

Complete-cases analysis is appropriate for randomised trials with pre-test–post-test designs

artículo científico publicado en 2009

Consumer involvement in consent document development: a multicenter cluster randomized trial to assess study participants' understanding

artículo científico publicado en 2006

Coping with missing data in clinical trials: a model-based approach applied to asthma trials

artículo científico publicado en 2002

Correcting bias due to missing stage data in the non-parametric estimation of stage-specific net survival for colorectal cancer using multiple imputation

artículo científico publicado en 2017

Corrigendum: Improving upon the efficiency of complete case analysis when covariates are MNAR (10.1093/biostatistics/kxu023).

artículo científico publicado en 2015

Design of cohort studies in chronic diseases using routinely collected databases when a prescription is used as surrogate outcome

artículo científico publicado en 2011

Detecting and adjusting for small-study effects in meta-analysis

artículo científico publicado en 2011

Developing appropriate methods for cost-effectiveness analysis of cluster randomized trials

scientific article published on 19 October 2011

Development of a practical approach to expert elicitation for randomised controlled trials with missing health outcomes: Application to the IMPROVE trial

artículo científico publicado en 2017

Development of paediatric quality of inpatient care indicators for low-income countries - A Delphi study

artículo científico publicado en 2010

Discussion on 'Testing small study effects in multivariate meta-analysis' by Chuan Hong, Georgia Salanti, Sally Morton, Richard Riley, Haitao Chu, Stephen E Kimmel and Yong Chen

artículo científico publicado en 2020

Effect of a multi-faceted quality improvement intervention on inappropriate antibiotic use in children with non-bloody diarrhoea admitted to district hospitals in Kenya

artículo científico publicado en 2011

Eliciting and using expert opinions about dropout bias in randomized controlled trials

artículo científico publicado en 2007

Empirical evaluation showed that the Copas selection model provided a useful summary in 80% of meta-analyses.

scientific article published on 12 March 2009

Empirical evaluation suggests Copas selection model preferable to trim-and-fill method for selection bias in meta-analysis.

artículo científico publicado en 2010

Estimating excess hazard ratios and net survival when covariate data are missing: strategies for multiple imputation

artículo científico publicado en 2015

Estimation in generalised linear mixed models with binary outcomes by simulated maximum likelihood

article

Evaluation of two-fold fully conditional specification multiple imputation for longitudinal electronic health record data

artículo científico publicado en 2014

Fractional Brownian motion and multivariate-t models for longitudinal biomedical data, with application to CD4 counts in HIV-positive patients

artículo científico publicado en 2015

Identification of risk factors by systematic review and development of risk-adjusted models for surgical site infection

artículo científico

Identifying influential observations in Bayesian models by using Markov chain Monte Carlo

artículo científico publicado en 2011

Improving upon the efficiency of complete case analysis when covariates are MNAR.

artículo científico publicado en 2014

Including all individuals is not enough: Lessons for intention-to-treat analysis ⬇️

artículo científico publicado el 2 de julio de 2012

Is there an anti-inflammatory effect of statins in rheumatoid arthritis? Analysis of a large routinely collected claims database

artículo científico publicado en 2010

Issues in multiple imputation of missing data for large general practice clinical databases

artículo científico publicado en 2010

Joint modelling rationale for chained equations

artículo científico publicado en 2014

Last observation carry-forward and last observation analysis

article

Long-term ursodeoxycholic acid therapy for primary biliary cirrhosis: a follow-up to 12 years.

artículo científico publicado en 2005

Meta-analysis of Gaussian individual patient data: two-stage or not two-stage?

artículo científico publicado en 2018

Meta-analytical methods to identify who benefits most from treatments: daft, deluded, or deft approach?

artículo científico publicado en 2017

Methods for covariate adjustment in cost-effectiveness analysis that use cluster randomised trials

artículo científico publicado en 2012

Missing covariate data in clinical research: when and when not to use the missing-indicator method for analysis

artículo científico publicado en 2012

Missing data in clinical research: an integrated approach

artículo científico publicado en 2017

Missing data in trial-based cost-effectiveness analysis: An incomplete journey.

artículo científico publicado en 2018

Missing data: discussion points from the PSI missing data expert group

artículo científico publicado en 2010

Modelling relative survival in the presence of incomplete data: a tutorial

artículo científico publicado en 2009

More multiarm randomised trials of superiority are needed

artículo científico publicado en 2014

Multilevel models for cost-effectiveness analyses that use cluster randomised trial data: An approach to model choice

artículo científico publicado en 2013

Multilevel models with multivariate mixed response types

article

Multiple imputation for IPD meta-analysis: allowing for heterogeneity and studies with missing covariates

artículo científico publicado en 2015

Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls

artículo científico publicado en 2009

Multiple imputation models should incorporate the outcome in the model of interest

artículo científico publicado en 2011

Multiple imputation of covariates by fully conditional specification: Accommodating the substantive model

artículo científico publicado en 2014

Multiple imputation using linked proxy outcome data resulted in important bias reduction and efficiency gains: a simulation study. ⬇️

artículo científico publicado en 2017

Multiple imputation: current perspectives

artículo científico publicado en 2007

Non-inferiority trials: are they inferior? A systematic review of reporting in major medical journals

artículo científico publicado en 2016

Optimal CD4 count for initiating HIV treatment: impact of CD4 observation frequency and grace periods, and performance of dynamic marginal structural models

artículo científico publicado en 2014

Pleural mesothelioma and lung cancer risks in relation to occupational history and asbestos lung burden

artículo científico publicado en 2015

Practical considerations for sensitivity analysis after multiple imputation applied to epidemiological studies with incomplete data

artículo científico publicado en 2012

Predicting the advent of ascites and other complications in primary biliary cirrhosis: a staged model approach.

artículo científico publicado en 2009

Propensity score analysis with partially observed covariates: How should multiple imputation be used?

artículo científico publicado en 2017

Propensity scores: from naive enthusiasm to intuitive understanding

artículo científico publicado en 2011

ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions

artículo científico publicado en 2016

Recalibration of risk prediction models in a large multicenter cohort of admissions to adult, general critical care units in the United Kingdom*

article

Rejoinder

artículo científico publicado en 2017

Relaxing the independent censoring assumption in the Cox proportional hazards model using multiple imputation.

artículo científico publicado en 2014

Response to comments by Seaman et al. on "Analysis of longitudinal trials with protocol deviation: a framework for relevant, accessible assumptions, and inference via multiple imputation," Journal of Biopharmaceutical Statistics 23:1352-1371.

artículo científico publicado en 2014

Risk of mortality and cardiovascular events following macrolide prescription in chronic rhinosinusitis patients: a cohort study using linked primary care electronic health records

scientific article published on 01 August 2019

STRengthening analytical thinking for observational studies: the STRATOS initiative

artículo científico publicado en 2014

Sensitivity analysis after multiple imputation under missing at random: a weighting approach

artículo científico publicado en 2007

Sensitivity analysis for clinical trials with missing continuous outcome data using controlled multiple imputation: A practical guide

artículo científico publicado en 2020

Should baseline be a covariate or dependent variable in analyses of change from baseline in clinical trials? by G. F. Liu, K. Lu, R. Mogg, M. Mallick and D. V. Mehrotra, Statistics in Medicine 2009; 28:2509-2530

artículo científico publicado en 2010

Smoker, ex-smoker or non-smoker? The validity of routinely recorded smoking status in UK primary care: a cross-sectional study

artículo científico publicado en 2014

Special issue marking 40 years of the MSc Medical Statistics at the London School of Hygiene & Tropical Medicine ⬇️

artículo científico publicado el 1 de junio de 2012

Statistical methods for non-adherence in non-inferiority trials: useful and used? A systematic review

artículo científico publicado en 2022

Statistically significant papers in psychiatry were cited more often than others

artículo científico publicado en 2007

Strategies for Multiple Imputation in Longitudinal Studies

artículo científico publicado en 2010

Strategy for intention to treat analysis in randomised trials with missing outcome data

artículo científico publicado en 2011

Survival following the development of ascites and/or peripheral oedema in primary biliary cirrhosis: a staged prognostic model

artículo científico publicado en 2005

The Authors Reply

artículo científico publicado en 2016

The Complementary Exponentiated Exponential Geometric Lifetime Distribution

The influence of formulation and medicine delivery system on medication administration errors in care homes for older people

artículo científico publicado en 2011

The performance of multiple imputation for missing covariates relative to complete case analysis

artículo científico publicado en 2010

The relationship between quality of research and citation frequency

artículo científico publicado en 2006

The use of regression models for medians when observed outcomes may be modified by interventions

artículo científico publicado en 2003

Treatment-effect estimates adjusted for small-study effects via a limit meta-analysis

artículo científico publicado en 2010

Two-stage method to remove population- and individual-level outliers from longitudinal data in a primary care database.

artículo científico publicado en 2011

Undue reliance on I(2) in assessing heterogeneity may mislead

artículo científico publicado en 2008

Unintended Consequences of mHealth Interactive Voice Messages Promoting Contraceptive Use After Menstrual Regulation in Bangladesh: Intimate Partner Violence Results From a Randomized Controlled Trial

scientific article published on 26 September 2019

Ursodeoxycholic acid improves bilirubin but not albumin in primary biliary cirrhosis: further evidence for nonefficacy

artículo científico publicado en 2013

Using SAS to conduct nonparametric residual bootstrap multilevel modeling with a small number of groups

scientific article published on 29 March 2006

Using automated voice messages linked to telephone counselling to increase post-menstrual regulation contraceptive uptake and continuation in Bangladesh: study protocol for a randomised controlled trial

artículo científico publicado en 2017

Variance estimation for stratified propensity score estimators

artículo científico publicado en 2012

Variation in colon cancer survival for patients living and receiving care in London, 2006-2013: does where you live matter?

artículo científico publicado en 2021

Variceal bleeding in primary biliary cirrhosis patients: a subgroup with improved prognosis and a model to predict survival after first bleeding

article

Verteporfin photodynamic therapy cohort study: report 1: effectiveness and factors influencing outcomes

artículo científico publicado en 2009

Verteporfin photodynamic therapy cohort study: report 2: clinical measures of vision and health-related quality of life

artículo científico publicado en 2009

Verteporfin photodynamic therapy cohort study: report 3: cost effectiveness and lessons for future evaluations

artículo científico publicado en 2009

Verteporfin photodynamic therapy for neovascular age-related macular degeneration: cohort study for the UK.

artículo científico publicado en 2012

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

artículo científico publicado en 2017

Why add anything to nothing? The arcsine difference as a measure of treatment effect in meta-analysis with zero cells

artículo científico publicado en 2009

Winter excess mortality in intensive care in the UK: an analysis of outcome adjusted for patient case mix and unit workload

article

Lista de obras de James Carpenter

A Bayesian framework for health economic evaluation in studies with missing data

A brief measure of perceived understanding of informed consent in a clinical trial was validated

A new risk prediction model for critical care: The Intensive Care National Audit & Research Centre (ICNARC) model*

Access to routinely collected health data for clinical trials - review of successful data requests to UK registries

Adjusting treatment comparisons to account for non-randomized interventions: an example from an angina trial

An experimental study of the influence of individual participant characteristics on formal consensus development

Analysis of Incomplete Data Using Inverse Probability Weighting and Doubly Robust Estimators

Analysis of longitudinal trials with protocol deviation: a framework for relevant, accessible assumptions, and inference via multiple imputation

Appropriate inclusion of interactions was needed to avoid bias in multiple imputation.

Arcsine test for publication bias in meta-analyses with binary outcomes

Are large trials less reliable than small trials?

Assessing parameter uncertainty via bootstrap likelihood ratio confidence regions

Assessing the sensitivity of meta-analysis to selection bias: a multiple imputation approach.

Assessing uncertainty about parameter estimates with incomplete repeated ordinal data

Asymptotically Unbiased Estimation of Exposure Odds Ratios in Complete Records Logistic Regression

Bayesian one-step IPD network meta-analysis of time-to-event data using Royston-Parmar models.

Bed sharing when parents do not smoke: is there a risk of SIDS? An individual level analysis of five major case–control studies ⬇️

Bespoke cohort studies needed

Can We Improve the Statistical Analysis of Stroke Trials?

Care homes' use of medicines study: prevalence, causes and potential harm of medication errors in care homes for older people ⬇️

Combining fractional polynomial model building with multiple imputation

Commentary: on Bayesian perspectives for epidemiological research

Comments on 'Fixed vs random effects meta-analysis in rare event studies: the rosiglitazone link with myocardial infarction and cardiac death'.

Comments on ‘Empirical vs natural weighting in random effects meta-analysis’ by JJ Shuster, Statistics in Medicine 2009; 26, Published online, DOI: 10.1002/sim.3607

Comparison of imputation and modelling methods in the analysis of a physical activity trial with missing outcomes

Comparison of random forest and parametric imputation models for imputing missing data using MICE: a CALIBER study.

Complete-cases analysis is appropriate for randomised trials with pre-test–post-test designs

Consumer involvement in consent document development: a multicenter cluster randomized trial to assess study participants' understanding

Coping with missing data in clinical trials: a model-based approach applied to asthma trials

Correcting bias due to missing stage data in the non-parametric estimation of stage-specific net survival for colorectal cancer using multiple imputation

Corrigendum: Improving upon the efficiency of complete case analysis when covariates are MNAR (10.1093/biostatistics/kxu023).

Design of cohort studies in chronic diseases using routinely collected databases when a prescription is used as surrogate outcome

Detecting and adjusting for small-study effects in meta-analysis

Developing appropriate methods for cost-effectiveness analysis of cluster randomized trials

Development of a practical approach to expert elicitation for randomised controlled trials with missing health outcomes: Application to the IMPROVE trial

Development of paediatric quality of inpatient care indicators for low-income countries - A Delphi study

Discussion on 'Testing small study effects in multivariate meta-analysis' by Chuan Hong, Georgia Salanti, Sally Morton, Richard Riley, Haitao Chu, Stephen E Kimmel and Yong Chen

Effect of a multi-faceted quality improvement intervention on inappropriate antibiotic use in children with non-bloody diarrhoea admitted to district hospitals in Kenya

Eliciting and using expert opinions about dropout bias in randomized controlled trials

Empirical evaluation showed that the Copas selection model provided a useful summary in 80% of meta-analyses.

Empirical evaluation suggests Copas selection model preferable to trim-and-fill method for selection bias in meta-analysis.

Estimating excess hazard ratios and net survival when covariate data are missing: strategies for multiple imputation

Estimation in generalised linear mixed models with binary outcomes by simulated maximum likelihood

Evaluation of two-fold fully conditional specification multiple imputation for longitudinal electronic health record data

Fractional Brownian motion and multivariate-t models for longitudinal biomedical data, with application to CD4 counts in HIV-positive patients

Identification of risk factors by systematic review and development of risk-adjusted models for surgical site infection

Identifying influential observations in Bayesian models by using Markov chain Monte Carlo

Improving upon the efficiency of complete case analysis when covariates are MNAR.

Including all individuals is not enough: Lessons for intention-to-treat analysis ⬇️

Is there an anti-inflammatory effect of statins in rheumatoid arthritis? Analysis of a large routinely collected claims database

Issues in multiple imputation of missing data for large general practice clinical databases

Joint modelling rationale for chained equations

Last observation carry-forward and last observation analysis

Long-term ursodeoxycholic acid therapy for primary biliary cirrhosis: a follow-up to 12 years.

Meta-analysis of Gaussian individual patient data: two-stage or not two-stage?

Meta-analytical methods to identify who benefits most from treatments: daft, deluded, or deft approach?

Methods for covariate adjustment in cost-effectiveness analysis that use cluster randomised trials

Missing covariate data in clinical research: when and when not to use the missing-indicator method for analysis

Missing data in clinical research: an integrated approach

Missing data in trial-based cost-effectiveness analysis: An incomplete journey.

Missing data: discussion points from the PSI missing data expert group

Modelling relative survival in the presence of incomplete data: a tutorial

More multiarm randomised trials of superiority are needed

Multilevel models for cost-effectiveness analyses that use cluster randomised trial data: An approach to model choice

Multilevel models with multivariate mixed response types

Multiple imputation for IPD meta-analysis: allowing for heterogeneity and studies with missing covariates

Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls

Multiple imputation models should incorporate the outcome in the model of interest

Multiple imputation of covariates by fully conditional specification: Accommodating the substantive model

Multiple imputation using linked proxy outcome data resulted in important bias reduction and efficiency gains: a simulation study. ⬇️

Multiple imputation: current perspectives

Non-inferiority trials: are they inferior? A systematic review of reporting in major medical journals

Optimal CD4 count for initiating HIV treatment: impact of CD4 observation frequency and grace periods, and performance of dynamic marginal structural models

Pleural mesothelioma and lung cancer risks in relation to occupational history and asbestos lung burden

Practical considerations for sensitivity analysis after multiple imputation applied to epidemiological studies with incomplete data

Predicting the advent of ascites and other complications in primary biliary cirrhosis: a staged model approach.

Propensity score analysis with partially observed covariates: How should multiple imputation be used?

Propensity scores: from naive enthusiasm to intuitive understanding

ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions

Special issue marking 40 years of the MSc Medical Statistics at the London School of Hygiene & Tropical Medicine ⬇️