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Table 1 Delphi expert network (DEWISS) data resource on Delphi primary studies

From: How Delphi studies in the health sciences find consensus: a scoping review

Search process

Description

Databases searched

• Scopus, MEDLINE, CINAHL, Epistemonikos in April 2021

Search strategy

• Keywords “Delphi*” in title or abstract from 2016 to April 2021

Selection criteria

• English or German language

• Original papers with Delphi studies

Data extraction

• Title-abstract screening by six researchers and research fellows in the Delphi expert network without verification by a second reviewer

  1. The * symbol allows you to include other terms that are used in connection with the word Delphi, e.g. Delphi study, Delphi-study, Delphi-Verfahren, Delphi-Studie