Modelling the implications of reducing smoking prevalence: The public health and economic benefits of achieving a 'tobacco-free' UK

Daniel Hunt, André Knuchel-Takano, Abbygail Jaccard, Arti Bhimjiyani, Lise Retat, Chit Selvarajah, Katrina Brown, Laura L. Webber*, Martin Brown

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)peer-review

8 Citations (Scopus)
364 Downloads (Pure)

Abstract

Introduction Smoking is still the most preventable cause of cancer, and a leading cause of premature mortality and health inequalities in the UK. This study modelled the health and economic impacts of achieving a 'tobacco-free' ambition (TFA) where, by 2035, less than 5% of the population smoke tobacco across all socioeconomic groups. Methods A non-linear multivariate regression model was fitted to cross-sectional smoking data to create projections to 2035. These projections were used to predict the future incidence and costs of 17 smoking-related diseases using a microsimulation approach. The health and economic impacts of achieving a TFA were evaluated against a predicted baseline scenario, where current smoking trends continue. Results If trends continue, the prevalence of smoking in the UK was projected to be 10% by 2035 - well above a TFA. If this ambition were achieved by 2035, it could mean 97 300 +/- 5 300 new cases of smoking-related diseases are avoided by 2035 (tobacco-related cancers: 35 900+/- 4 100; chronic obstructive pulmonary disease: 29 000 +/- 2 700; stroke: 24 900 +/- 2 700; coronary heart disease: 7600 +/- 2 700), including around 12 350 diseases avoided in 2035 alone. The consequence of this health improvement is predicted to avoid £67 +/- 8 million in direct National Health Service and social care costs, and £548 million in non-health costs, in 2035 alone. Conclusion These findings strengthen the case to set bold targets on long-term declines in smoking prevalence to achieve a tobacco 'endgame'. Results demonstrate the health and economic benefits that meeting a TFA can achieve over just 20 years. Effective ambitions and policy interventions are needed to reduce the disease and economic burden of smoking.

Original languageEnglish
Pages (from-to)129-135
Number of pages7
JournalTobacco Control
Volume27
Issue number2
Early online date11 May 2017
DOIs
Publication statusPublished - 1 Mar 2018

Keywords

  • disease burden
  • economic burden
  • End game
  • tobacco microsimulation
  • tobacco-free

Fingerprint Dive into the research topics of 'Modelling the implications of reducing smoking prevalence: The public health and economic benefits of achieving a 'tobacco-free' UK'. Together they form a unique fingerprint.

Cite this