Hannah Fry on using shopping data to detect ovarian cancer
The mathematician discusses a study that suggests loyalty card data could signal cancer.
More or Less · BBC Radio 4
February 4, 20239m 44s
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Show Notes
A new study led by Imperial College in London suggests that data from loyalty card spending in supermarkets and pharmacies could be used as a way of detecting ovarian cancer much earlier. Tim Harford discusses the findings with Professor Hannah Fry, who was most recently on the show talking about her own experience with cancer.