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Association of loneliness and perceived social exclusion with donation behavior among community-dwelling individuals aged 40 and over: longitudinal evidence from the nationally representative German Ageing Survey

Crossref DOI link: https://doi.org/10.1007/s40520-026-03321-7

Published Online: 2026-01-25

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Hajek, André

Yon, Dong Keon

Soysal, Pinar

Peltzer, Karl

Pengpid, Supa

König, Hans-Helmut
Funding

Funding for this research was provided by:

Universitätsklinikum Hamburg-Eppendorf (UKE)
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Text and Data Mining valid from 2026-01-25

Version of Record valid from 2026-02-09
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Article History

Received: 19 August 2025

Accepted: 2 January 2026

First Online: 25 January 2026

Declarations

:

: The authors declare no competing interests.

: Informed consent was obtained from all individuals participating in the DEAS study. The DEAS study was conducted following the Declaration of Helsinki and its later amendments. An ethical review was deemed unnecessary, as the study did not fulfill the criteria for such an ethical review.

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