Indicators of the relative availability of healthy versus unhealthy foods in supermarkets: a validation study
Abstract Background In-store availability of healthy and unhealthy foods may influence consumer purchases. Methods used to measure food availability, however, vary widely. A simple, valid, and reliable indicator to collect comparable data on in-store food availability is needed. Methods Cumulative l...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2017-04-01
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| Series: | International Journal of Behavioral Nutrition and Physical Activity |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s12966-017-0512-0 |