A pricing strategy to promote low-fat snack choices through vending machines.
- 1 May 1997
- journal article
- Published by American Public Health Association in American Journal of Public Health
- Vol. 87 (5) , 849-851
- https://doi.org/10.2105/ajph.87.5.849
Abstract
This study examined the role of price on purchases of low-fat snacks from vending machines. Sales of low-fat and regular snacks were monitored in nine vending machines during a 4-week baseline, a 3-week intervention in which prices of low-fat snacks were reduced 50%, and 3 weeks postintervention. The proportion of low-fat snacks purchased was 25.7%, 45.8%, and 22.8% in the three periods, respectively. Total snack purchases did not vary by period. Reducing relative prices may be effective in promoting lower-fat food choices in the population. Vending machines may be a feasible method for implementing such nutrition interventions.Keywords
This publication has 11 references indexed in Scilit:
- An Environmental Intervention to Increase Fruit and Salad Purchases in a CafeteriaPreventive Medicine, 1994
- Diet and coronary heart disease risk factors in a population with varied intakePreventive Medicine, 1990
- Environmental Interventions to Promote Healthy Eating: A Review of Models, Programs, and EvidenceHealth Education Quarterly, 1988
- A multi-component intervention for modifying food selections in a worksite cafeteriaJournal of Nutrition Education, 1987
- Point-of-choice nutritional labeling: Evaluation in a worksite cafeteriaJournal of Nutrition Education, 1986
- Changing Food Selections in a Public CafeteriaBehavior Modification, 1984
- THE INFLUENCE OF CALORIC INFORMATION ON CAFETERIA FOOD CHOICESJournal of Applied Behavior Analysis, 1984
- A new direction for public health care Changing cafeteria eating habitsJournal of the American Dietetic Association, 1980
- Point-of-purchase information on vended foodsJournal of Nutrition Education, 1978