Shopping Data for Population Health Surveillance: Opportunities, Challenges, and Future Directions

AbstractThe growing ubiquity of digital footprint data presents new opportunities for behavioral epidemiology and public health research. Among these, supermarket loyalty card data—passively collected records of consumer purchases—offer objective, high-frequency insights into health-relat...

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Bibliographic Details
Main Authors: Alisha Suhag, Romana Burgess, Anya Skatova
Format: Article
Language:English
Published: JMIR Publications 2025-08-01
Series:Journal of Medical Internet Research
Online Access:https://www.jmir.org/2025/1/e75720
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