Associations between the Willingness to Donate Samples to Biobanks and Selected Psychological Variables

Jakub Pawlikowski, Michał Wiechetek and Anita Majchrowska
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Jakub Pawlikowski: Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland
Michał Wiechetek: Institute of Psychology, The John Paul II Catholic University of Lublin, 20-950 Lublin, Poland
Anita Majchrowska: Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland

IJERPH, 2022, vol. 19, issue 5, 1-11

Abstract: Over the past few decades, there has been a dynamic development of biobanks collecting human biological material and data. Advances in biomedical research based on biobanks, however, are highly dependent on the successful enrolment and participation of human subjects. Therefore, it is crucial to recognise those factors affecting the willingness of individuals to participate in biomedical research. There are very few studies pointing to the role of trust, preferred values and specific psychological factors. The aim of our study was the analysis of the most significant relationships between selected moral and psychological variables (i.e., preferred values, types of trust and personality) and willingness to donate biological material to biobanks. The research was carried out on a Polish representative national sample of 1100 people over 18 years of age. Statistical methods with regression models were used during the analyses. The willingness to donate samples to a biobank was associated with different types of trust and specific values. Based on regression analysis, the most important factors related to the willingness to donate material to biobanks seemed to be (1) trust towards scientists and doctors and (2) selected preferred values such as knowledge, self-development and tradition. Other values or personality traits did not seem to be as important in this context. The obtained results can be useful in building the social responsibility of biobankers and scientists, issuing more appropriate opinions by research ethics committees and planning better communication strategies between participants and biobanks.

Keywords: biobank; willingness to donate; values; trust (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
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