Examining changes in school vending machine beverage availability and sugar-sweetened beverage intake among Canadian adolescents participating in the COMPASS study: a longitudinal assessment of provincial school nutrition policy compliance and effectiveness

• Главные авторы: Katelyn M. Godin (Автор), David Hammond (Автор), Ashok Chaurasia (Автор), Scott T. Leatherdale (Автор)
• Формат: ‌
• Опубликовано: BMC, 2018-11-01T00:00:00Z.
• Предметы: article
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Abstract Background School nutrition policies can encourage restrictions in sugar-sweetened beverage (SSB) availability in school food outlets in order to discourage students' SSB intake. The main objective was to examine how beverage availability in school vending machines changes over three s...