Impact of non-welfare interests on willingness to donate to biobanks: an experimental survey.
The ethical debate surrounding biobanks has focused on protecting donors' welfare and privacy. However, little attention has been given to the ethical significance of donor interests that go beyond privacy and welfare (non-welfare interests [NWIs]), such as their concerns about the moral or religious implications of researchers using their donated samples. Using an experimental survey design with 1,276 participants recruited via Amazon Mechanical Turk (MTurk), we studied the potential impact of eight NWI scenarios on people's attitudes toward research studies being performed on samples donated to biobanks by assessing willingness to donate, attitudes toward disclosure of NWIs, impact of timing and format of disclosure (number of NWIs disclosed on a page), and participant factors associated with willingness to donate. Baseline willingness to donate to biobanks prior to any mention of NWIs was comparable with previous studies, at 85% to 89%. Most participants wanted NWI disclosures prior to donation to biobanks, but far fewer favored specific consent. Overall pattern of responses showed that as participants receive more information about NWIs, willingness to donate decreases in a scenario dependent manner. Specifically, NWI concerns about profit seeking research and insurance risk assessment had the strongest impact, even greater than controversial issues such as reproductive research, regardless of political, religious, and most other characteristics of respondents. Based on the results, a schema of NWI types is proposed that could be used for further research and policy discussions.
VA Ann Arbor Center for Clinical Management Research, MI, USA University of Michigan, Ann Arbor, USA.
Michele C
MC
Gornick
University of Michigan, Ann Arbor, USA.
Kerry A
KA
Ryan
University of Michigan, Ann Arbor, USA National Institutes of Health, Bethesda, MD, USA Scott.kim@nih.gov.
Scott Y H
SY
Kim
D000328:Adult; D001290:Attitude; D018070:Biological Specimen Banks; D030881:Disclosure; D005260:Female; D006801:Humans; D007258:Informed Consent; D008297:Male; D009042:Motivation; D012106:Research; D011795:Surveys and Questionnaires; D014019:Tissue Donors; D009927:Tissue and Organ Procurement; D055815:Young Adult
biobank donation; blanket consent; informed consent; non-welfare interests; public attitudes