A la recherche du consensus : quelle méthode utiliser ?

in Exercer (2011), 99

Consensus methods allow answering questions for which published information is lacking. Among these qualitative methods, the Delphi procedure and the nominal group technique provide quantitative ... [more ▼]

Consensus methods allow answering questions for which published information is lacking. Among these qualitative methods, the Delphi procedure and the nominal group technique provide quantitative estimations.They consist in a systematised and structured synthesis, based on iterative procedures (questionnaires or meetings), and can be conducted quickly and cheaply. They integrate empirical data available with the judgment and experience of the participants, possibly including patients’ representatives. These methods can limit domination effects and conflicts of interest. Examples of use are presented, especially in the field of quality of care assessment. The Delphi procedure does not require any face-to-face meeting and preserves anonymity of answers, whereas the nominal group technique offers more interactivity. [less ▲]