Improving employees’ diets by changing the size and availability of foods in workplace cafeterias

Not Applicable

Completed

• Conditions: Excess energy intake; Nutritional, Metabolic, Endocrine

• Registration Number: ISRCTN87225572
• Lead Sponsor: niversity of Cambridge

Brief Summary

2019 Protocol article in https://www.ncbi.nlm.nih.gov/pubmed/31791299 protocol (added 05/12/2019) 2021 Results article in https://pubmed.ncbi.nlm.nih.gov/34520468/ results (added 21/09/2021)

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-05-24
• Study Completion: 2020-02-01
• Last Update Posted: 4 October 2021

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 19

Inclusion Criteria

The study does not use individual-level data; therefore any people attending the cafeterias are eligible.
The inclusion criteria for the cafeterias are:
1. At least 350 employees
2. Electronic Point of Sale (EPOS) tills which are able to record electronic sales data
3. Cafeteria is based in a distribution centre that belongs to the UK supermarket chain that we have partnered with for this project

Exclusion Criteria

Sites not meeting the inclusion criteria

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Total energy (kcal) purchased from intervention food categories per day after controlling for the total transactions. This measure is calculated from the total number of sales for all items within an intervention food category and the total number of calories for each of these items. Sales data are recorded using electronic tills every day of operation during the trial.