Large-scale loyalty card data in health research
Objective To study the characteristics of large-scale loyalty card data obtained in Finland, and to evaluate their potential and challenges in health research. Methods We contacted the holders of a certain loyalty card living in a specific region in Finland via email, and requested their electronic...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2018-11-01
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| Series: | Digital Health |
| Online Access: | https://doi.org/10.1177/2055207618816898 |