title: Examining the interaction between food outlets and outdoor food advertisements with primary school food environments.
abstract: Schools are commonly seen as a site of intervention to improve children's nutrition, and prevent excess weight gain. Schools may have limited influence over children's diets; however, with home and community environments also exerting an influence within schools. This study considered the environment of food outlets and outdoor food advertisements surrounding four case study primary schools in New Zealand, and the impact of that external environment on within-school food environments. The shortest travel route between school and home addresses, and the number of food outlets and advertisements passed on that route, was calculated for each student. Interviews with school management were conducted. The schools with a higher percentage of students passing food outlets and advertisements considered that their presence impacted on efforts within schools to improve the food environment. Limiting students' exposure to food outlets and outdoor food adverts through travel route planning, reducing advertising, or limiting the location of food outlets surrounding schools could be explored as intervention options to support schools in promoting nutrition.
authors.affiliation: Department of Public Health, University of Otago, Wellington, Wellington 6242, New Zealand. mathew.walton@otago.ac.nz
authors.forename: Mat
authors.initials: M
authors.lastname: Walton
authors.forename: Jamie
authors.initials: J
authors.lastname: Pearce
authors.forename: Peter
authors.initials: P
authors.lastname: Day
mesh_terms: D000329:Advertising / Q000706:statistics & numerical data*; D002648:Child; D019649:Food Industry; D005843:Geography; D006801:Humans; D007407:Interviews as Topic; D009520:New Zealand; D012574:Schools; D015430:Weight Gain