Collective Expert Perspectives on the Use of Safinamide as Adjunctive Therapy for Parkinson’s Disease: Online-Based Delphi Survey

Figure 1

Delphi review process. Expert opinions and consensus recommendation process. The development process was based on the Delphi method for conceptualizing, designing, and carrying out the appropriate procedures for the diagnosis and treatment of Parkinson’s disease. The method consists of a Delphi approach, in which a panel of Japanese Parkinson’s disease experts assessed the appropriateness of clinical decisions in an iterative manner.