Two different invitation approaches for consecutive rounds of a Delphi survey led to comparable final outcome

Delphi Procedure In Core Outcome Set Development: Rating Scale And Consensus Criteria Determined Outcome Selection

(2019) Dorien De Meyer et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

A randomized trial comparing three Delphi feedback strategies found no evidence of a difference in a setting with high initial agreement

(2018) Steven MacLennan et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

A Survey of Delphi Panelists after Core Outcome Set Development Revealed Positive Feedback and Methods to Facilitate Panel Member Participation

(2018) Alison E. Turnbull et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

The Delphi method—more research please

(2018) Susan Humphrey-Murto et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Three nested randomized controlled trials of peer-only or multiple stakeholder group feedback within Delphi surveys during core outcome and information set development

(2016) Sara T. Brookes et al.   Trials

Using the Delphi expert consensus method in mental health research

(2015) Anthony F Jorm   AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY

Re-development of mental health first aid guidelines for suicidal ideation and behaviour: a Delphi study

(2014) Anna M Ross et al.   BMC Psychiatry

Using and Reporting the Delphi Method for Selecting Healthcare Quality Indicators: A Systematic Review

(2011) Rym Boulkedid et al.   PLoS One

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

(2011) Ian P. Sinha et al.   PLOS MEDICINE