Heuristics in Health Data Sharing Preferences of Cancer Patients
Author Information
Author(s): Coristine Andrew, Toh Hui Jin, Wreyford Leon, Hermansen Anna BA, MSc, Pollard Samantha PhD, McGrail Kimberlyn PhD, Bansback Nick PhD, Regier Dean A PhD
Primary Institution: BC Cancer Research Institute
Hypothesis
How do patients with cancer use heuristics when deciding whether to share their data for research?
Conclusion
Patients' decisions to share health data are influenced by heuristic processes, which may not lead to truly informed consent.
Supporting Evidence
- The study identified 12 heuristics influencing data-sharing decisions.
- Participants expressed a strong sense of altruism in sharing data for the benefit of others.
- Trust in non-profit and public researchers was linked to participants' willingness to share data.
Takeaway
When cancer patients decide to share their health data, they often rely on gut feelings and social influences rather than just facts and figures.
Methodology
Qualitative focus group study with cancer patients in Canada, using thematic analysis to identify heuristics in decision-making.
Potential Biases
Subjectivity in researchers' application of the heuristic framework may have influenced findings.
Limitations
The sample was predominantly white and educated, which may not represent broader perspectives; potential recall bias due to varying time since diagnosis.
Participant Demographics
{"gender":{"men":11,"women":8},"age":{"median":63.5,"range":"22-85"},"cancer_type":{"breast":6,"prostate":3,"lung":3,"melanoma":2,"other":5},"education_level":{"bachelor_or_above":11,"diploma":4,"below_bachelor":3,"high_school":1}}
Digital Object Identifier (DOI)
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