Alastair M. Gray

Obtaining EQ-5D-5L utilities from the disease specific quality of life Alzheimer’s disease scale: development and results from a mapping study

Bob Woods, John Gallacher, Sietske A. M. Sikkes, 2020, Quality of Life Research.

Multiple imputation for patient reported outcome measures in randomised controlled trials: advantages and disadvantages of imputing at the item, subscale or composite score level

Oliver Rivero-Arias, Ines Rombach, Alastair M. Gray, 2018, BMC Medical Research Methodology.

Estimating the Association between SF-12 Responses and EQ-5D Utility Values by Response Mapping

Oliver Rivero-Arias, Alastair M. Gray, Philip M. Clarke, 2006, Medical decision making : an international journal of the Society for Medical Decision Making.

The current practice of handling and reporting missing outcome data in eight widely used PROMs in RCT publications: a review of the current literature

Oliver Rivero-Arias, Órlaith Burke, Ines Rombach, 2016, Quality of Life Research.