Cost-effectiveness of population-based, community, workplace and individual policies for diabetes prevention in the UK
Breeze, PR; Thomas, C; Squires, H; et al.Brennan, A; Greaves, C; Diggle, P; Brunner, E; Tabak, A; Preston, L; Chilcott, J
Date: 10 March 2017
Article
Journal
Diabetic Medicine
Publisher
Wiley for Diabetes UK
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Abstract
AIM: To analyse the cost-effectiveness of different interventions for Type 2 diabetes prevention. within a common framework METHODS: A micro-simulation model was developed to evaluate the cost-effectiveness of a range of diabetes prevention interventions including: (1) soft drinks taxation; (2) retail policy in socially deprived areas; ...
AIM: To analyse the cost-effectiveness of different interventions for Type 2 diabetes prevention. within a common framework METHODS: A micro-simulation model was developed to evaluate the cost-effectiveness of a range of diabetes prevention interventions including: (1) soft drinks taxation; (2) retail policy in socially deprived areas; (3) workplace intervention; (4) community-based intervention; and (5) screening and intensive lifestyle intervention in individuals with high diabetes risk. Within the model, individuals follow metabolic trajectories (for BMI, cholesterol, systolic blood pressure and glycaemia); individuals may develop diabetes, and some may exhibit complications of diabetes and related disorders, including cardiovascular disease, and eventually die. Lifetime healthcare costs, employment costs and quality-adjusted life-years are collected for each person. RESULTS: All interventions generate more life-years and lifetime quality-adjusted life-years and reduce healthcare spending compared with doing nothing. Screening and intensive lifestyle intervention generates greatest lifetime net benefit (£37) but is costly to implement. In comparison, soft drinks taxation or retail policy generate lower net benefit (£11 and £11) but are cost-saving in a shorter time period, preferentially benefit individuals from deprived backgrounds and reduce employer costs. CONCLUSION: The model enables a wide range of diabetes prevention interventions to be evaluated according to cost-effectiveness, employment and equity impacts over the short and long term, allowing decision-makers to prioritize policies that maximize the expected benefits, as well as fulfilling other policy targets, such as addressing social inequalities. This article is protected by copyright. All rights reserved.
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