Exploring International Views on Key Concepts for Mass-gathering Health through a Delphi Process[1]
Summary
Two-round Delphi with WHO VIAG and WADEM MG-section experts (38 starting; >=80% consensus threshold) toward a transnational minimum data set and data dictionary for mass-gathering health. Consensus reached on the term "MGH" (92%), MDS purposes (100%), both MG population models (86%/83%), and event phases (94%); NOT reached on the overall conceptual diagram (67-75%) or the data-element matrix (77%).
So what
The formal consensus machinery behind the minimum-data-set movement — with its scorecard: the field agrees on vocabulary, purpose, models, and phases, and stalls exactly at the conceptual diagram and the data matrix. For MGMI's registry project this is both mandate (the agreed 80%+ core) and map of the unsettled parts a working registry must simply decide.
Key findings
- WHO/WADEM Delphi: consensus on MGH term, MDS purposes, population models, event phases
- No consensus on the conceptual diagram or data-element matrix
- Defines exactly where a working registry must make executive choices
- Companion process paper: Turris 2016 (pmid 26843271)
Read the paper
- Publisher (DOI) ↗may be paywalled
- PubMed ↗abstract · free