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Consenting to cornea donation: influencing factors
Tina R Krieglstein1, Ulrich C Welge-Lüssen, Siegfried Priglinger
1Department of Ophthalmology, Ludwig-Maximilians-Universität, Mathildenstr. 8, 80336, Munich, Germany.
Summary
Socioeconomic factors, particularly donor and relative addresses, significantly influence cornea donation consent. Understanding these factors can improve donation requests and public information.
Area of Science:
- Ophthalmology
- Transplantation Medicine
- Sociology
Background:
- Cornea donation consent is crucial for transplantation success.
- Identifying factors influencing consent is vital for increasing donation rates.
Purpose of the Study:
- To determine socioeconomic and demographic factors affecting consent for cornea donation.
- To analyze the influence of donor and relative characteristics on donation decisions.
Main Methods:
- Prospective case series involving interviews with relatives of potential cornea donors.
- Standardized interview protocol and uni- and multivariate statistical analysis of sociological factors.
Main Results:
- Consent rates varied based on donor education, marital status, and relationship to the donor (e.g., spouse vs. child/parent).
- Donor and relative residential postal codes (indicating urban vs. rural and socioeconomic status) were significant factors in consent.
- Consent rates were similar across different causes of death (suicide, natural death, traffic accidents).
Conclusions:
- Socioeconomic factors, especially permanent addresses of donors and relatives, play a significant role in cornea donation willingness.
- Improved understanding of these decision-making factors can enhance physician empathy and public awareness regarding cornea donation.