Costs of disinvesting from stop smoking services: an economic evaluation based on the NICE Tobacco Return on Investment model. (November 2016)

• Record Type: Journal Article
• Authors: Pokhrel, Subhash; Owen, Lesley; Coyle, Kathryn; Lester-George, Adam; Leng, Gill; West, Robert; Coyle, Doug
• Is Part Of: Lancet. Volume 388(2016)Supplement 2
• Page Start: S95
• Publication Date: 2016-11
• Subjects: Medicine -- Periodicals; Medicine -- Periodicals; Medicine; Medicine; Electronic journals; Periodicals; 610.5
• DOI: 10.1016/S0140-6736(16)32331-5
• Languages: English
• ISSNs: 0140-6736

Abstract

Abstract: Background: WHO's MPOWER model highlights the importance of supporting smoking cessation. Stop smoking services in England have played a key part in achieving smoking cessation. These services provide an evidence-based combination of behavioural support and medication and have been rigorously monitored since their inception. Owing to the financial pressures on local authorities in England, funding cuts are affecting many stop smoking services. The aim of this study was to assess the potential impact of disinvesting in these services. Methods: The National Institute for Health and Care Excellence (NICE) Tobacco Return on Investment tool, a Markov-based state transition model, was used to estimate the number of additional quitters that the stop smoking services produced compared with no such services. We used data of current use of services from April 1, 2013, to March 31, 2014. We estimated this benefit in terms of the impact on costs and quality-adjusted life-years (QALYs) using a lifetime horizon and 3·5% discount rate and taking a quasi-societal (health care and productivity) perspective. Findings: Of the 8 456 877 smokers in England in 2013–14, 583 525 (6·9%) used stop smoking services. These services led to an additional 89 852 quitters that year (11 per 1000 smokers) at a cost of £109 million. This investment will result in a gain of 6·8 QALYs per 1000 smokers (57 619 QALYs across England). For every £1 invested, £2·37 will be saved on treating smoking-related diseases and reduced productivity, and £12.87 will be saved overall if QALY gains are valued at £20 000 per QALY. Interpretation: Disinvestment from stop smoking services in England will lead to reduced health and increased health-care expenditure as well as productivity losses to society. Two key strengths of the NICE tool are that it has the functionality to assess packages of smoking cessation interventions and the ability to model the economic returns that can be expected in different payback timescales. Limitations are the use of point-estimates, extrapolation of results over time, and the methods used to estimate economic impacts such as hospital admissions and productivity losses. Funding: NICE. RW's salary is funded by Cancer Research UK.