The Prevalence and Audience Reach of Food and Beverage Advertising on Chilean Television According to Marketing Tactics and Nutritional Quality of Products
Public Health Nutrition: 22(6), 1113–1124 doi:10.1017/S1368980018003130 The prevalence and audience reach of food and beverage advertising on Chilean television according to marketing tactics and nutritional quality of products Teresa Correa1, Marcela Reyes2, Lindsey P Smith Taillie3,4 and Francesca R Dillman Carpentier5,* 1School of Communication, Diego Portales University, Santiago, Chile: 2Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile: 3Carolina Population Center, University of North Carolina, Chapel Hill, NC, USA: 4Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA: 5School of Media and Journalism, University of North Carolina, CB 3365, Chapel Hill, NC 27599- 3365, USA Submitted 2 December 2017: Final revision received 24 September 2018: Accepted 16 October 2018: First published online 29 November 2018 Abstract Objective: In the light of Chile’s comprehensive new restriction on unhealthy food marketing, we analyse food advertising on Chilean television prior to the first and final phases of implementation of the restriction. Design: Content analysis of marketing strategies of 6976 advertisements, based on products’ nutritional quality. Statistical analysis of total and child audience reached using television ratings data. Setting: Advertising from television aired between 06.00 and 00.00 hours during two random composite weeks across April–May 2016 from the four broadcast and four cable channels with the largest youth audiences. Results: Food ads represented 16 % of all advertising; 34 % of food ads featured a product high in energy, saturated fats, sugars and/or salt (HEFSS), as defined by the initial regulation. HEFSS ads were seen by more children and contained more child-directed marketing strategies than ads without HEFSS foods.
[Show full text]