Spirometry to increase smoking cessation rate: A systematic review.
prevention
smoking cessation
spirometry
Journal
Tobacco induced diseases
ISSN: 1617-9625
Titre abrégé: Tob Induc Dis
Pays: Greece
ID NLM: 101201591
Informations de publication
Date de publication:
2019
2019
Historique:
received:
14
12
2018
revised:
02
03
2019
accepted:
01
04
2019
entrez:
14
9
2019
pubmed:
14
9
2019
medline:
14
9
2019
Statut:
epublish
Résumé
Addressing tobacco use is an important issue in general health care. In order to improve smoking cessation advice, spirometry values can be displayed to the smoker to demonstrate possible lung function impairment. The estimate of so-called lung age may show a decrease in lung function associated with smoking. It has been suggested that performing spirometry on patients who smoke but are asymptomatic can be a useful way to show the adverse effects of smoking. The aim of this systematic review was to determine if providing spirometry results in combination with smoking cessation counselling can increase smoking cessation rates compared to what is achieved through counselling alone. In this systematic review, we included randomized controlled trials (RCTs) evaluating smoking cessation interventions for adult smokers. The systematic search was performed in PubMed, Medline, Cochrane Library, Cinahl, Embase, Amed and PsycInfo. The literature search resulted in 946 studies, which, after reading by two independent reviewers, were reduced to seven trials that matched the inclusion criteria. Two RCTs showed significant improvement in smoking cessation when giving patients feedback on spirometry results in combination with smoking cessation counselling, compared to patients who received only smoking cessation counselling. In both studies, the spirometry results were expressed as lung age. In the other five studies no difference was found. Five further published study protocols for ongoing RCT studies in the field have been found, and therefore this systematic overview will likely need to be updated within a few years. Few studies have been undertaken to examine the efficacy of spirometry in increasing smoking quit rates. Studies conducted to date have shown mixed results, and there is currently limited evidence in the literature that smoking cessation counselling that includes feedback from spirometry and a demonstration of lung age promotes quit rates.
Identifiants
pubmed: 31516474
doi: 10.18332/tid/106090
pii: 31
pmc: PMC6662778
doi:
Types de publication
Journal Article
Review
Langues
eng
Pagination
31Déclaration de conflit d'intérêts
The authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest and none was reported.
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