Key Factors for Locating Missing Persons Living with Dementia: A Delphi Study Among Swedish Police Experts
A three-round Delphi study involving 43 Swedish police experts reached consensus on 53 factors spanning information, search management, tactics, knowledge and collaboration. hb.diva-portal.org
Published on IPP
DOI: 10.18261/njsp.13.1.1 · Full paper
Operational significance and transferability: Useful for reviewing dementia-search information gathering and police–SAR coordination. Person-specific knowledge, terrain understanding and structured situational awareness receive particular emphasis.
Limitations: Expert consensus, not a validated prediction tool or comparative trial of search effectiveness. Swedish responsibilities and procedures require jurisdictional adaptation.
Training influence: Use a dementia scenario to assess whether teams obtain useful personal history, identify information gaps and translate those gaps into questions and search hypotheses.
Training sections: Initial Incident Picture; subject assessment; behavioural profiling; collaboration; search tactics; reassessment.
Sources
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- Author
- Larsson, M., Wolmesjö, M., Andersson, H. & Svensson, A.
- Published
- April 2026
- Link
- https://hb.diva-portal.org/smash/get/diva2:2040321/FULLTEXT01.pdf