Nandi Simpson1, Angela Bartley1, Alisha Davies1,2, Sarah Perman1, Alison J Rodger1,3. 1. Department of Public Health, Royal Free NHS London Foundation Trust, London, UK. 2. Research and Development, Public Health Wales, Cardiff, UK. 3. Institute for Global Health, University College London, London, UK.
Abstract
Background: UK hospitals have been criticized for fuelling obesity by allowing contracts with food retailers selling high fat and high-sugar products on hospital premises. Methods: We assessed the impact for a major retailer of increasing healthy food choices at their Royal Free London NHS Foundation Trust outlet. To assess the impact on sales, profit and acceptability to customers, a multi-component intervention based on behavioural insights theory was enacted over 2 months (November-December 2014) at the Royal Free site WHSmith. Sales data on all food and drink were assessed over three time periods: (i) 2 months immediately prior to, and (ii) immediately after the intervention, and (iii) the equivalent period 10 months later. Acceptability to customers was assessed via questionnaires, and profit assessed as a proxy for retailer satisfaction. Results: Compared to the pre-intervention period, total sales increased immediately after the intervention, and again 10 months after the intervention. Sales of healthier options increased as a proportion of total sales following the intervention, sales of sweets and chocolates decreased, while the relative sales of other items remained similar. Conclusions: We demonstrated that healthier alternatives could be provided in a hospital retail premises without negatively affecting total sales, retailer or customer satisfaction.
Background: UK hospitals have been criticized for fuelling obesity by allowing contracts with food retailers selling high fat and high-sugar products on hospital premises. Methods: We assessed the impact for a major retailer of increasing healthy food choices at their Royal Free London NHS Foundation Trust outlet. To assess the impact on sales, profit and acceptability to customers, a multi-component intervention based on behavioural insights theory was enacted over 2 months (November-December 2014) at the Royal Free site WHSmith. Sales data on all food and drink were assessed over three time periods: (i) 2 months immediately prior to, and (ii) immediately after the intervention, and (iii) the equivalent period 10 months later. Acceptability to customers was assessed via questionnaires, and profit assessed as a proxy for retailer satisfaction. Results: Compared to the pre-intervention period, total sales increased immediately after the intervention, and again 10 months after the intervention. Sales of healthier options increased as a proportion of total sales following the intervention, sales of sweets and chocolates decreased, while the relative sales of other items remained similar. Conclusions: We demonstrated that healthier alternatives could be provided in a hospital retail premises without negatively affecting total sales, retailer or customer satisfaction.
Authors: Martine Stead; Douglas Eadie; Jennifer McKell; Leigh Sparks; Andy MacGregor; Annie S Anderson Journal: BMC Public Health Date: 2020-01-30 Impact factor: 3.295