Evidence map›Paper›PMID 40304761›Full record

ArticleZeitschrift fur Gerontologie und Geriatrie2025

[How age-friendly are cities and communities? German version of the Age-Friendly Cities and Communities Questionnaire (AFCCQ)].

Adele Grenz, Michael Weinhardt, Moritz Hess, Joost van Hoof, Jeroen Dikken, Kathrin Boerner

Abstract readValidation StudyEnglish Abstract
In one paragraph

Article in Zeitschrift fur Gerontologie und Geriatrie, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Adele GrenzAbteilung Präventions- und Rehabilitationsforschung, Department für Versorgungsforschung, Fakultät VI Medizin und Gesundheitswissenschaften, Carl von Ossietzky Universität Oldenburg, Oldenburg, Deutschland. adele.grenz1@uni-oldenburg.de.
Michael WeinhardtDeutsches Zentrum für Altersfragen, Berlin, Deutschland.
Moritz HessFachbereich Sozialwesen, Hochschule Niederrhein, Krefeld, Deutschland.
Joost van HoofResearch Group of Urban Ageing, Faculty of Social Work & Education, The Hague University of Applied Sciences, Den Haag, Niederlande.
Jeroen DikkenResearch Group of Urban Ageing, Faculty of Social Work & Education, The Hague University of Applied Sciences, Den Haag, Niederlande.
Kathrin BoernerAbteilung Präventions- und Rehabilitationsforschung, Department für Versorgungsforschung, Fakultät VI Medizin und Gesundheitswissenschaften, Carl von Ossietzky Universität Oldenburg, Oldenburg, Deutschland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveUrbanisation and demographic change present social challenges that are often insufficiently addressed in urban and care planning. This study introduces a German-language version of the Age-Friendly Cities and Communities Questionnaire (AFCCQ) as a tool for measuring age-friendliness. The aim is to assess age-friendliness from the perspective of older adults and to identify varying needs within cities. In addition, findings for the city of Oldenburg are presented.

methodThe validation study was conducted with a representative sample of older people in Oldenburg (n = 905). The participants completed the AFCCQ-DE questionnaire, consisting of 23 items, and rated their experiences in the city using a 5-point Likert scale (strongly disagree - strongly agree). A factor analysis and a cluster analysis were then carried out.

resultsThe psychometric validity and reliability of the AFCCQ-DE were confirmed. The questionnaire, which was translated into German for the first time, proved to be a robust instrument that can now be used in German-speaking countries. Using cluster-analytical methods, four groups of older people were identified, differing systematically in terms of their personal characteristics and needs. DISCUSSION: The results highlight the importance of a standardised instrument such as the AFCCQ for planning and evaluating the age-friendliness of cities and municipalities. The collected data provide a basis for the development of targeted urban planning measures that specifically address the needs of older adults and support ageing well in urban environments.

Indexed as

CitiesCity PlanningResidence CharacteristicsUrban PopulationAgedAged, 80 and overFemaleGermanyHumansMaleMiddle AgedPsychometricsReproducibility of ResultsSurveys and QuestionnairesTranslatingAge-FriendlinessDemographic ChangeQuestionnaireUrbanisationUrban Planning

Identifiers

PMID40304761
PMCPMC12644111

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.