Andrew R Willan

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Unfinished Symphony: A Tribute to the Life and Career of Bernie O’Brien (1959–2004)

Martin Buxton, Andrew Briggs, Mike Drummond, 2004, Medical decision making : an international journal of the Society for Medical Decision Making.

Bias-corrected estimator for intraclass correlation coefficient in the balanced one-way random effects model

Andrew R Willan, Joseph Beyene, Jemila S Hamid, 2012, BMC Medical Research Methodology.

Regression methods for cost‐effectiveness analysis with censored data

Andrew R Willan, Andrea Manca, D Y Lin, 2005, Statistics in medicine.

Determining optimal sample sizes for multistage adaptive randomized clinical trials from an industry perspective using value of information methods

Andrew R Willan, Maggie H Chen, A. Willan, 2013, Clinical trials.

Regression methods for covariate adjustment and subgroup analysis for non-censored cost-effectiveness data.

Andrew R Willan, Andrew H Briggs, Jeffrey S Hoch, 2004, Health economics.

Value of information methods for assessing a new diagnostic test

Andrew R Willan, Maggie Hong Chen, A. Willan, 2014, Statistics in medicine.

Optimal clinical trial design using value of information methods with imperfect implementation.

Andrew R Willan, Simon Eckermann, A. Willan, 2009, Health economics.

Clinical decision making and the expected value of information

Andrew R Willan, A. Willan, 2007, Clinical trials.

Using the incremental net benefit framework for quantitative benefit-risk analysis in regulatory decision-making--a case study of alosetron in irritable bowel syndrome.

Mark J Sculpher, Andrew R Willan, Mehdi Najafzadeh, 2010, Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

The Option Value of Delay in Health Technology Assessment

Andrew R Willan, Simon Eckermann, A. Willan, 2008, Medical decision making : an international journal of the Society for Medical Decision Making.

Health Technology Assessment in the Cost-Disutility Plane

Andrew Briggs, Andrew R Willan, Simon Eckermann, 2008, Medical decision making : an international journal of the Society for Medical Decision Making.

'Lost in translation': accounting for between-country differences in the analysis of multinational cost-effectiveness data.

Andrew R Willan, Andrea Manca, A. Willan, 2006, PharmacoEconomics.

Globally optimal trial design for local decision making.

Andrew R Willan, Simon Eckermann, A. Willan, 2009, Health economics.

Randomizing patients by family practice: sample size estimation, intracluster correlation and data analysis.

Andrew R Willan, Michelle Howard, Janusz Kaczorowski, 2003, Family practice.

Incremental net benefit in the analysis of economic data from clinical trials, with application to the CADET-Hp trial.

Andrew R Willan, A. Willan, 2004, European journal of gastroenterology & hepatology.

Indirect comparison: relative risk fallacies and odds solution.

Andrew R Willan, Simon Eckermann, Michael Coory, 2009, Journal of clinical epidemiology.

The value of information and optimal clinical trial design

Andrew R Willan, A. Willan, Eleanor M Pinto, 2005, Statistics in medicine.

Expected value of information and decision making in HTA.

Andrew R Willan, Simon Eckermann, A. Willan, 2007, Health economics.

Incremental net benefit in randomized clinical trials with quality‐adjusted survival

Andrew R Willan, Richard J Cook, D Y Lin, 2003, Statistics in medicine.

Accounting for between-study variation in incremental net benefit in value of information methodology.

Andrew R Willan, Simon Eckermann, A. Willan, 2012, Health economics.

Is there a kink in consumers' threshold value for cost-effectiveness in health care?

Andrew R Willan, Bernie J O'Brien, B. O'brien, 2002, Health economics.

Time and expected value of sample information wait for no patient.

Andrew R Willan, Simon Eckermann, A. Willan, 2008, Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

Cost-effectiveness analysis of a multinational RCT with a binary measure of effectiveness and an interacting covariate.

Andrew R Willan, M. Kowgier, A. Willan, 2008, Health economics.

Optimal sample size determinations from an industry perspective based on the expected value of information

Andrew R Willan, A. Willan, 2008, Clinical trials.

Conducting economic evaluations alongside multinational clinical trials: toward a research consensus.

Andrew R Willan, Anastasios A Tsiatis, Ameet Bakhai, 2005, American heart journal.

Planned caesarean section versus planned vaginal birth for breech presentation at term: a randomised multicentre trial

Andrew R Willan, Saroj Saigal, E. Hodnett, 2000, The Lancet.