J. Bartlett

发表

Reduced sample sizes for atrophy outcomes in Alzheimer's disease trials: baseline adjustment

Nick C Fox, S. Ourselin, J. Schott, 2010, Neurobiology of Aging.

Increased brain atrophy rates in cognitively normal older adults with low cerebrospinal fluid Aβ1‐42

Nick C Fox, J. Schott, J. Bartlett, 2010, Annals of neurology.

Practice of Epidemiology Comparison of Random Forest and Parametric Imputation Models for Imputing Missing Data Using MICE: A CALIBER Study

J. Carpenter, J. Bartlett, H. Hemingway, 2014 .

Genetic influences on atrophy patterns in familial Alzheimer's disease: a comparison of APP and PSEN1 mutations.

Sebastien Ourselin, Josephine Barnes, Nick C Fox, 2013, Journal of Alzheimer's disease : JAD.

Accent processing in dementia

J. Bartlett, S. Crutch, J. Warren, 2012, Neuropsychologia.

Determining cut-points for Alzheimer's disease biomarkers: statistical issues, methods and challenges.

Henrik Zetterberg, Niklas Mattsson, Kaj Blennow, 2012, Biomarkers in medicine.

A meta-analysis of hippocampal atrophy rates in Alzheimer's disease

Nick C. Fox, Clement T. Loy, Josephine Barnes, 2009, Neurobiology of Aging.

Vascular and Alzheimer's disease markers independently predict brain atrophy rate in Alzheimer's Disease Neuroimaging Initiative controls

Nick C. Fox, Owen T. Carmichael, Gerard R. Ridgway, 2013, Neurobiology of Aging.

Tracking atrophy progression in familial Alzheimer's disease: a serial MRI study

Nick C Fox, A. Godbolt, J. Bartlett, 2006, The Lancet Neurology.

Cerebral atrophy in mild cognitive impairment and Alzheimer disease

Sebastien Ourselin, Josephine Barnes, Nick C Fox, 2013, Neurology.

Multiple imputation of missing covariates with non-linear effects and interactions: an evaluation of statistical methods

Ian R White, Jonathan W Bartlett, Shaun R Seaman, 2012, BMC Medical Research Methodology.

Comparison of the within-reader and inter-vendor agreement of left ventricular circumferential strains and volume indices derived from cardiovascular magnetic resonance imaging

K. Fraser, J. Bartlett, H. Gill, 2020, PloS one.

Voice processing in dementia: a neuropsychological and neuroanatomical analysis

Gerard R. Ridgway, Jason D. Warren, Jonathan W. Bartlett, 2011, Brain : a journal of neurology.

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

James R Carpenter, Ian R White, Jonathan W Bartlett, 2012, Statistical methods in medical research.

Missing continuous outcomes under covariate dependent missingness in cluster randomised trials

J. Bartlett, K. Diaz-Ordaz, A. Hossain, 2016, Statistical methods in medical research.

Gray matter atrophy rate as a marker of disease progression in AD

Nick C. Fox, Kelvin K. Leung, Nick C Fox, 2012, Neurobiology of Aging.

Multiple Imputation of Missing Data in Longitudinal Electronic Health Records

J. Carpenter, K. Walters, J. Bartlett, 2013 .

APOE epsilon 4 Is Associated with Disproportionate Progressive Hippocampal Atrophy in AD (vol 9, e97608, 2014)

Emily N. Manning, J. Bartlett, J. Barnes, 2014 .

The Value of Hippocampal and Temporal Horn Volumes and Rates of Change in Predicting Future Conversion to AD

Kate E. Macdonald, S. Ourselin, J. Bartlett, 2013, Alzheimer disease and associated disorders.

Recalibrating SARS-CoV-2 Antigen Rapid Lateral Flow Test Relative Sensitivity from Validation Studies to Absolute Sensitivity for Indicating Individuals Shedding Transmissible Virus

J. Bartlett, I. Petersen, M. Mina, 2021, Clinical epidemiology.

CLEP_A_311977 935..940

J. Bartlett, I. Petersen, M. Mina, 2021 .

Detecting treatment effects on brain atrophy in relapsing remitting multiple sclerosis: Sample size estimates

Nick C Fox, V. Anderson, J. Bartlett, 2007, Journal of neurology.

Defining Efficacy Estimands in Clinical Trials: Examples Illustrating ICH E9(R1) Guidelines.

G. Molenberghs, B. Ratitch, N. Goel, 2019, Therapeutic innovation & regulatory science.

Robustness of ANCOVA in randomized trials with

J. Bartlett, 2019 .

Growth of HIV-exposed uninfected, compared with HIV-unexposed, Zambian children: a longitudinal analysis from infancy to school age

J. Bartlett, S. Filteau, A. Rosala-Hallas, 2017, BMC Pediatrics.

UvA-DARE (Digital The structural neuroanatomy of music emotion recognition: evidence from frontotemporal lobar degeneration

S. Scott, C. Frost, J. Bartlett, 2011 .

Complete case logistic regression with a dichotomised continuous outcome: a simulation study

J. Bartlett, K. Tilling, J. Macleod, 2021 .

A potpourri of biostatistical research: Special Issue for ISCB ASC 2018

Katherine J. Lee, J. Carlin, J. Bartlett, 2020, Biometrical journal. Biometrische Zeitschrift.

White matter hyperintensities are associated with disproportionate progressive hippocampal atrophy

M. Jorge Cardoso, Nick C. Fox, Owen T. Carmichael, 2017, Hippocampus.

Bayesian correction for covariate measurement error: A frequentist evaluation and comparison with regression calibration

Jonathan W Bartlett, Ruth H Keogh, R. Keogh, 2016, Statistical methods in medical research.

CSF neurofilament light differs in neurodegenerative diseases and predicts severity and survival

K. Blennow, B. Winblad, J. Schott, 2014, Neurology.

Brain MAPS: An automated, accurate and robust brain extraction technique using a template library

Sébastien Ourselin, Marc Modat, Nick C. Fox, 2011, NeuroImage.

Robust atrophy rate measurement in Alzheimer's disease using multi-site serial MRI: Tissue-specific intensity normalization and parameter selection

Michael Weiner, Sébastien Ourselin, Clifford R. Jack, 2010, NeuroImage.

Automated brain extraction using Multi-Atlas Propagation and Segmentation (MAPS)

Sébastien Ourselin, Marc Modat, Nick C. Fox, 2011, 2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro.

Head size, age and gender adjustment in MRI studies: a necessary nuisance?

Sébastien Ourselin, Nick C. Fox, Gerard R. Ridgway, 2010, NeuroImage.

Automated cross-sectional and longitudinal hippocampal volume measurement in mild cognitive impairment and Alzheimer's disease

Norbert Schuff, Sébastien Ourselin, Nick C. Fox, 2010, NeuroImage.

Missing binary outcomes under covariate‐dependent missingness in cluster randomised trials

Jonathan W Bartlett, Karla DiazOrdaz, Anower Hossain, 2016, Statistics in medicine.

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

Ian R White, Irwin Nazareth, Louise Marston, 2014, Statistics in medicine.

Application of Multiple Imputation using the Two-Fold Fully Conditional Specification Algorithm in Longitudinal Clinical Data

Irene Petersen, Catherine Welch, Jonathan Bartlett, 2014, The Stata journal.

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

Ofer Harel, Jonathan W. Bartlett, James R. Carpenter, 2015, American journal of epidemiology.

Multiple Imputation of Missing Data in Nested Case-Control and Case-Cohort Studies

Angela M Wood, Jonathan W Bartlett, Ruth H Keogh, 2018, Biometrics.

Multiple Imputation of Covariates by Substantive-model Compatible Fully Conditional Specification

Jonathan W. Bartlett, Tim P. Morris, J. Bartlett, 2015 .

Multiple imputation of covariates in the presence of interactions and nonlinearities 2013 UK Stata Users Group meeting

Jonathan Bartlett, J. Bartlett, 2013 .

Cerebrospinal fluid markers including trefoil factor 3 are associated with neurodegeneration in amyloid-positive individuals

Nick C Fox, J Q Trojanowski, N C Fox, 2014, Translational Psychiatry.

The structural neuroanatomy of music emotion recognition: Evidence from frontotemporal lobar degeneration

Sophie K. Scott, Rohani Omar, Jason D. Warren, 2011, NeuroImage.

Choosing Estimands in Clinical Trials: Putting the ICH E9(R1) Into Practice

G. Molenberghs, B. Ratitch, N. Goel, 2020, Therapeutic Innovation & Regulatory Science.

Exaggeration of PFS by blinded, independent, central review (BICR)

V. Gebski, J. Bartlett, R. Bloomfield, 2019, Annals of oncology : official journal of the European Society for Medical Oncology.

The Hazards of Period Specific and Weighted Hazard Ratios

S. Vansteelandt, J. Bartlett, C. Burman, 2020, Statistics in biopharmaceutical research.

Visual ratings of atrophy in MCI: prediction of conversion and relationship with CSF biomarkers

Nick C. Fox, Mike P. Wattjes, Frederik Barkhof, 2013, Neurobiology of Aging.

Targeted recruitment using cerebrospinal fluid biomarkers: implications for Alzheimer's disease therapeutic trials.

Nick C Fox, J. Schott, J. Bartlett, 2013, Journal of Alzheimer's disease : JAD.

Disease Course Varies According to Age and Symptom Length in Alzheimer's Disease.

W. M. van der Flier, C. Frost, J. Bartlett, 2018, Journal of Alzheimer's disease : JAD.

Multiple imputation of missing covariates for the Cox proportional hazards cure model

Lauren J. Beesley, Lauren J. Beesley, Jonathan W. Bartlett, 2016, Statistics in medicine.

Linear mixed models for replication data to efficiently allow for covariate measurement error

Chris Frost, C. Frost, J. Bartlett, 2009, Statistics in medicine.

Robustness of ANCOVA in randomized trials with unequal randomization

J. Bartlett, 2019, Biometrics.

Robustness of ANCOVA in randomised trials with unequal randomisation

J. Bartlett, 2019, 1905.08693.

Posterior cerebral atrophy in the absence of medial temporal lobe atrophy in pathologically-confirmed Alzheimer's disease

Nick C. Fox, Mike P. Wattjes, Frederik Barkhof, 2012, Neurobiology of Aging.

APOE ε4 Is Associated with Disproportionate Progressive Hippocampal Atrophy in AD

Nick C Fox, Emily N. Manning, S. Ourselin, 2014, PloS one.

Missing covariates in competing risks analysis

Jonathan W. Bartlett, Jeremy M. G. Taylor, J. Bartlett, 2016, Biostatistics.

Choosing Estimands in Clinical Trials: Putting the ICH E9(R1) Into Practice.

G. Molenberghs, B. Ratitch, N. Goel, 2019, Therapeutic innovation & regulatory science.

Socioeconomic and early-life factors and risk of being overweight or obese in children of Swedish- and foreign-born parents

U. Sovio, J. Bartlett, I. Koupil, 2013, Pediatric Research.

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

Kate Tilling, James R. Carpenter, Jonathan W. Bartlett, 2014, Biostatistics.

Handling missing data in Stata-a whirlwind tour

Jonathan Bartlett, J. Bartlett, 2012 .

Bootstrap inference for multiple imputation under uncongeniality and misspecification

J. Bartlett, R. Hughes, 2019, Statistical methods in medical research.

G-formula for causal inference via multiple imputation

Camila Olarte Parra, J. Bartlett, R. Daniel, 2023, 2301.12026.

Hypothetical Estimands in Clinical Trials: A Unification of Causal Inference and Missing Data Methods

Jonathan W. Bartlett, Rhian M. Daniel, Camila Olarte Parra, 2021, Statistics in biopharmaceutical research.

Exaggeration of PFS by blinded, independent, central review (BICR).

V. Gebski, J. Bartlett, R. Bloomfield, 2019 .

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

James R Carpenter, Stijn Vansteelandt, Kate Tilling, 2015, Biostatistics.

APOE ε4 Is Associated with Disproportionate Progressive Hippocampal Atrophy in AD

Nick C Fox, Emily N. Manning, S. Ourselin, 2014, PLoS ONE.

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

J. Carpenter, J. Bartlett, C. Frost, 2011, Brain : a journal of neurology.

Defining Efficacy Estimands in Clinical Trials: Examples Illustrating ICH E9(R1) Guidelines

G. Molenberghs, B. Ratitch, N. Goel, 2020, Therapeutic Innovation & Regulatory Science.

Investigating missing data in Alzheimer disease studies

J. Schott, J. Bartlett, 2012, Neurology.

Covariate adjustment and estimation of mean response in randomised trials

J. Bartlett, 2018, Pharmaceutical statistics.

Reference-Based Multiple Imputation—What is the Right Variance and How to Estimate It

Jonathan W. Bartlett, J. Bartlett, 2021, Statistics in Biopharmaceutical Research.

CALIBERrfimpute: Imputation in MICE using Random Forest

Harry Hemingway, Anoop D. Shah, Jonathan W. Bartlett, 2014 .

Reliability, repeatability and reproducibility: analysis of measurement errors in continuous variables

J. Bartlett, C. Frost, J W Bartlett, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

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

I. White, J. Carpenter, J. Bartlett, 2012, Statistical methods in medical research.

Complete case logistic regression with a dichotomised continuous outcome led to biased estimates

J. Bartlett, K. Tilling, J. Macleod, 2022, Journal of Clinical Epidemiology.

Automated Measurement of Hippocampal Atrophy Using Fluid-Registered Serial MRI in AD and Controls

Nick C. Fox, Chris Frost, Martin N. Rossor, 2007 .

Automated Template-Based Hippocampal Segmentations from MRI: The Effects of 1.5T or 3T Field Strength on Accuracy

Sébastien Ourselin, Nick C. Fox, Ian B. Malone, 2014, Neuroinformatics.

Reduced sample sizes for atrophy outcomes in Alzheimer's disease trials: baseline adjustment

Nick C Fox, S. Ourselin, J. Schott, 2010, Neurobiology of Aging.

Non-proportional hazards – an introduction to their possible causes and interpretation

J. Bartlett, 2021 .

Visual ratings of atrophy in MCI: prediction of conversion and relationship with CSF biomarkers

Nick C Fox, P. Scheltens, F. Barkhof, 2013, Neurobiology of Aging.

Robust atrophy rate measurement in Alzheimer's disease using multi-site serial MRI: Tissue-specific intensity normalization and parameter selection

Nick C Fox, C. Jack, M. Weiner, 2010, NeuroImage.

Covariate adjustment and prediction of mean response in randomised trials

J. Bartlett, 2017, 1707.04465.

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

J. Carpenter, J. Bartlett, C. Frost, 2011, Brain : a journal of neurology.

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

I. White, J. Carpenter, J. Bartlett, 2012, Statistical methods in medical research.

G-formula for causal inference via multiple imputation

Camila Olarte Parra, J. Bartlett, R. Daniel, 2023, 2301.12026.

Missing data in longitudinal studies: Strategies for Bayesian modeling and sensitivity analysis M. J. Daniels and J. W. Hogan, Chapman & Hall/CRC, Boca Raton, 2008. No. of pages: 303. Price: $83.95. ISBN: 978‐1‐58488‐609‐9

J. Bartlett, 2011 .

Multiple imputation of partially observed covariates in discrete-time survival analysis

J. Bartlett, Anna Haensch, Bernd Weiss, 2022, Sociological Methods & Research.

Rates of brain and hippocampal atrophy in presymptomatic familial Alzheimer's disease: Acceleration and mutation effects

M. Modat, S. Ourselin, H. Heinze, 2012, Alzheimer's & Dementia.