Cluster randomised trials in implementation research : intracluster correlation coefficients, sample size and reporting considerations

by Campbell, Marion K.
Published 2003

Intracluster correlation coefficients in cluster randomized trials: empirical insights into how should they be reported

by Grimshaw Jeremy M, Campbell Marion K, Elbourne Diana R
Published 2004-04-01

Use of randomisation in clinical trials: a survey of UK practice

by McPherson Gladys C, Campbell Marion K, Elbourne Diana R
Published 2012-10-01

Reasons for participating in randomised controlled trials: conditional altruism and considerations for self

by Campbell Marion K, McCann Sharon K, Entwistle Vikki A
Published 2010-03-01

A centralised public information resource for randomised trials: a scoping study to explore desirability and feasibility

by Entwistle Vikki A, Campbell Marion K, Langston Anne L, Skea Zoë
Published 2005-05-01

Simple imputation methods were inadequate for missing not at random (MNAR) quality of life data

by Fayers Peter M, Fielding Shona, McDonald Alison, McPherson Gladys, Campbell Marion K
Published 2008-08-01

Using a business model approach and marketing techniques for recruitment to clinical trials

by Knight Rosemary, Free Caroline, Shakur Haleema, Treweek Shaun, McDonald Alison M, Speed Chris, Campbell Marion K
Published 2011-03-01

Developing the specifications of an Open Angle Glaucoma screening intervention in the United Kingdom: a Delphi approach

by Campbell Susan E, Azuara-Blanco Augusto, Campbell Marion K, Francis Jillian J, Greene Alexandra C, Ramsay Craig R, Burr Jennifer M
Published 2012-12-01

A pragmatic multi-centre randomised controlled trial of fluid loading and level of dependency in high-risk surgical patients undergoing major elective surgery: trial protocol

by Norrie John, Vale Luke, Stott Stephen A, Campbell Marion K, Cuthbertson Brian H, Kinsella John, Cook Jonathan, Brittenden Julie, Grant Adrian
Published 2010-04-01

Protocol for stage 1 of the GaP study (Genetic testing acceptability for Paget's disease of bone): an interview study about genetic testing and preventive treatment: would relative...

by Marteau Theresa M, Entwistle Vikki A, Campbell Marion K, Robertson Clare, Johnston Marie, Langston Anne L, McCallum Marilyn, Ralston Stuart H
Published 2006-06-01

Financial considerations in the conduct of multi-centre randomised controlled trials: evidence from a qualitative study

by Grant Adrian M, Francis David, Entwistle Vikki A, Campbell Marion K, Garcia Jo, Elbourne Diana R, Snowdon Claire, Knight Rosemary C, McDonald Alison M, Roberts Ian
Published 2006-12-01

Marketing and clinical trials: a case study

by Entwistle Vikki A, Snowdon Claire, Garcia Jo, Knight Rosemary C, Shakur Haleema, Elbourne Diana R, Roberts Ian, Francis David, McDonald Alison M, Grant Adrian M, Campbell Marion K
Published 2007-11-01

What influences recruitment to randomised controlled trials? A review of trials funded by two UK funding agencies

by Francis David, Elbourne Diana R, Cook Jonathan A, Grant Adrian M, Entwistle Vikki A, Campbell Marion K, Knight Rosemary C, McDonald Alison M, Garcia Jo, Roberts Ian, Snowdon Claire
Published 2006-04-01

Protocol for stage 2 of the GaP study (genetic testing acceptability for Paget's disease of bone): A questionnaire study to investigate whether relatives of people with Paget's dis...

by McCallum Marilyn, Weinman John, MacLennan Graeme, Marteau Theresa, Entwistle Vikki A, Campbell Marion K, Robertson Clare, Francis Jill, Johnston Marie, Langston Anne L, Miedzybrodska Zosia, Charnock Keith, Ralston Stuart H
Published 2008-05-01

Effect of multivitamin and multimineral supplementation on cognitive function in men and women aged 65 years and over: a randomised controlled trial

by Ramsay Craig R, Milne Anne C, Kilonzo Mary M, Hannaford Philip C, Cook Jonathan A, Campbell Marion K, Avenell Alison, McNeill Geraldine, Seymour D Gwyn, Stephen Audrey I, Vale Luke D
Published 2007-05-01

Randomised trial of glutamine and selenium supplemented parenteral nutrition for critically ill patients. Protocol Version 9, 19 February 2007 known as SIGNET (Scottish Intensive c...

by Vale Luke D, Norrie John, Simpson William G, Croal Bernard L, Battison Claire G, Campbell Marion K, Noble David W, Avenell Alison, Andrews Peter JD, Cook Jonathon, de Verteuil Robyn, Milne Anne C
Published 2007-09-01