title: Using the Delphi technique to determine which outcomes to measure in clinical trials: recommendations for the future based on a systematic review of existing studies.
authors.affiliation: University of Liverpool, Alder Hey Children's Hospital, Liverpool, United Kingdom. iansinha@liv.ac.uk
authors.forename: Ian P
authors.initials: IP
authors.lastname: Sinha
authors.forename: Rosalind L
authors.initials: RL
authors.lastname: Smyth
authors.forename: Paula R
authors.initials: PR
authors.lastname: Williamson
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods / Q000706:statistics & numerical data*; D032921:Consensus; D003697:Delphi Technique; D005544:Forecasting; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000379:methods*; D010352:Patient Dropouts / Q000523:psychology; D012107:Research Design; D011795:Surveys and Questionnaires