The Delphi method in rheumatology research: are we doing it right?

The Delphi method is a technique for reaching consensus by a group of experts that express their opinion on a particular issue. It has been widely used in different areas of knowledge, including health sciences. Rheumatology is one of the medical specialties that has most widely used this consensus technique. To review the ideal process for implementing the Delphi method. To describe the current impact of the Delphi method on health research,...