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National survey of smoking cessation provision in China.

ABSTRACT: INTRODUCTION:Treatment for smoking cessation is an important part of tobacco control and has been promoted within the Chinese health service for many years. The aim of this study was to assess the current status of smoking cessation treatment provision within the Chinese health service. METHODS:A nationwide survey, sponsored by the National Health and Family Planning Commission, assessed smoking cessation activities in all 31 Provincial Health and Family Planning Commissions (PHFPCs) in China. Within the 31 provinces, 366 hospitals and primary care centers running smoking cessation clinics provided details of their activities. RESULTS:Findings show that all PHFPCs took steps to promote smoking cessation, such as by conducting inspections and supervising local cessation clinics. Specifically, among the 366 health institutions,73% were based in general hospitals, with smoking cessation clinics predominantly located in respiratory departments. Furthermore, only 43% provided smoking cessation medications. CONCLUSIONS:This was the first nationwide survey of smoking cessation support available to smokers in China. It provides the most comprehensive picture of the treatment arm of smoking cessation activities so far. The Chinese government has taken measures to support smoking cessation, however, further efforts are needed to address the imbalanced distribution of resources and the limited availability of medications. On-going monitoring of barriers and facilitators affecting treatment provision is needed, as well as an understanding of the importance of each hospital focusing on working priorities specific to their needs. This survey could be a reference for other countries starting to promote smoking cessation.

SUBMITTER: Lin H

PROVIDER: S-EPMC6751981 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:HighlightsOver half of male acute coronary syndrome patients were smokers in China.Smoking was associated with higher risk of critical cardiac symptoms at admission.Only 35.3% of smoking patients received smoking cessation interventions in China.BackgroundSmoking cessation is recognized as an effective and cost-effective strategy for improving the prognosis of patients with coronary heart disease. Despite this, few studies have evaluated the smoking prevalence and provision of smoking cessation interventions among patients with acute coronary syndrome (ACS) in China.ObjectivesTo evaluate the smoking prevalence, clinical conditions and in-hospital outcomes associated with smoking, and the provision of smoking cessation interventions among ACS patients in China.MethodsThis registry study was conducted using data from the Improving Care for Cardiovascular Disease in China project, a collaborative nationwide registry of the American Heart Association and the Chinese Society of Cardiology. Our study sample comprised 92,509 ACS inpatients admitted between November 2014 and December 2018. A web-based data collection platform was used to report required data.ResultsSmoking prevalence among male and female ACS patients was 52.4% and 8.0%, respectively. Patients younger than 45 years had the highest smoking rate (men: 68.0%; women: 14.9%). Compared with non-smokers, smokers had an earlier onset age of ACS and a greater proportion of severe clinical manifestations at admission, including ST-elevation myocardial infarction (67.8% versus 54.8%; p < 0.001) and substantially elevated myocardial injury markers (86.1% versus 83.0%; p < 0.001). After multivariable adjustment, smoking was associated with higher risk of critical cardiac symptoms at admission (OR = 1.14, 95% CI: 1.08-1.20; p < 0.001) and had no direct association with in-hospital outcomes (OR = 0.93, 95% CI: 0.84-1.02; p = 0.107) of ACS patients. Of 37,336 smokers with ACS, only 35.3% received smoking cessation interventions before discharge. There was wide variation in provision of smoking cessation interventions across hospitals (0%-100%).ConclusionsSmoking is highly prevalent among ACS patients in China. However, smoking cessation interventions are not widely adopted in clinical practice in China as part of formal treatment strategies for ACS patients, indicating an important target for quality improvement.Clinical trial registrationURL: http://www.clinicaltrials.gov. Unique identifier: NCT02306616.

Project description:ImportanceThe National Lung Screening Trial (NLST) found a reduction in lung cancer mortality among participants screened with low-dose computed tomography vs chest radiography. In February 2015, Medicare announced its decision to cover annual lung screening for patients with a significant smoking history. These guidelines promote smoking cessation treatment as an adjunct to screening, but the frequency and effectiveness of clinician-delivered smoking cessation interventions delivered after lung screening are unknown.ObjectiveTo determine the association between the reported clinician-delivered 5As (ask, advise, assess, assist [talk about quitting or recommend stop-smoking medications or recommend counseling], and arrange follow-up) after lung screening and smoking behavior changes.Design, setting, and participantsA matched case-control study (cases were quitters and controls were continued smokers) of 3336 NLST participants who were smokers at enrollment examined participants' rates and patterns of 5A delivery after a lung screen and reported smoking cessation behaviors.Main outcomes and measuresPrevalence of the clinician-delivered 5As and associated smoking cessation after lung screening.ResultsDelivery of the 5As 1 year after screening were as follows: ask, 77.2%; advise, 75.6%; assess, 63.4%; assist, 56.4%; and arrange follow-up, 10.4%. Receipt of ask, advise, and assess was not significantly associated with quitting in multivariate models that adjusted for sociodemographic characteristics, medical history, screening results, nicotine dependence, and motivation to quit. Assist was associated with a 40% increase in the odds of quitting (odds ratio, 1.40; 95% CI, 1.21-1.63), and arrange was associated with a 46% increase in the odds of quitting (odds ratio, 1.46; 95% CI, 1.19-1.79).Conclusions and relevanceAssist and arrange follow-up delivered by primary care providers to smokers who were participating in the NLST were associated with increased quitting; less intensive interventions (ask, advise, and assess) were not. However, rates of assist and arrange follow-up were relatively low. Our findings confirm the need for and benefit of clinicians taking more active intervention steps in helping patients who undergo screening to quit smoking.

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National survey of smoking cessation provision in China.

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