1
|
van den Brand FA, Nagelhout GE, Winkens B, Chavannes NH, van Schayck OCP, Evers SMAA. Cost-effectiveness and cost-utility analysis of a work-place smoking cessation intervention with and without financial incentives. Addiction 2020; 115:534-545. [PMID: 31849138 PMCID: PMC7027826 DOI: 10.1111/add.14861] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/07/2019] [Accepted: 10/14/2019] [Indexed: 11/29/2022]
Abstract
AIMS To perform an economic evaluation of a work-place smoking cessation group training programme with incentives compared with a training programme without incentives. DESIGN A trial-based cost-effectiveness analysis (CEA) and cost-utility analysis (CUA) from a societal perspective and an employer's perspective. SETTING Sixty-one companies in the Netherlands. PARTICIPANTS A total of 604 tobacco-smoking employees. INTERVENTION AND COMPARATOR A 7-week work-place smoking cessation group training programme. The intervention group earned gift vouchers of €350 for 12 months' continuous abstinence. The comparator group received no incentives. MEASUREMENTS Online questionnaires were administered to assess quality of life (EQ-5D-5 L) and resource use during the 14-month follow-up period (2-month training period plus 12-month abstinence period). For the CEA the primary outcome measure was carbon monoxide (CO)-validated continuous abstinence; for the CUA the primary outcome was quality-adjusted life years (QALY). Bootstrapping and sensitivity analyses were performed to account for uncertainty. Incremental cost-effectiveness ratio (ICER) tables were used to determine cost-effectiveness from a life-time perspective. FINDINGS Of the participants in the intervention group, 41.1% had quit smoking compared with 26.4% in the control group. From a societal perspective with a 14-month follow-up period, the ICER per quitter for an intervention with financial incentives compared with no incentives was €11 546. From an employer's perspective, the ICER was €5686. There was no significant difference in QALYs between the intervention and control group within the 14-month follow-up period. The intervention was dominated by the comparator in the primary analysis at a threshold of €20 000 per QALY. In the sensitivity analysis, these results were uncertain. A life-time perspective showed an ICER of €1249 (95% confidence interval = €850-2387) per QALY. CONCLUSIONS Financial incentives may be cost-effective in increasing quitting smoking, particularly from a life-time perspective.
Collapse
Affiliation(s)
| | - Gera E. Nagelhout
- Department of Family MedicineMaastricht University (CAPHRI)Maastrichtthe Netherlands,Department of Health PromotionMaastricht University (CAPHRI)Maastrichtthe Netherlands,IVO Research InstituteThe Haguethe Netherlands
| | - Bjorn Winkens
- Department of Methodology and StatisticsMaastricht University (CAPHRI)Maastrichtthe Netherlands
| | - Niels H. Chavannes
- Department of Public Health and Primary CareLeiden University Medical CenterLeidenthe Netherlands
| | | | | |
Collapse
|
2
|
van den Brand FA, Nagelhout GE, Winkens B, Evers SMAA, Kotz D, Chavannes NH, van Schayck CP. The effect of financial incentives on top of behavioral support on quit rates in tobacco smoking employees: study protocol of a cluster-randomized trial. BMC Public Health 2016; 16:1056. [PMID: 27716132 PMCID: PMC5053183 DOI: 10.1186/s12889-016-3729-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Accepted: 09/28/2016] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Stimulating successful tobacco cessation among employees has multiple benefits. Employees who quit tobacco are healthier, more productive, less absent from work, and longer employable than employees who continue to use tobacco. Despite the evidence for these benefits of tobacco cessation, a successful method to stimulate employees to quit tobacco is lacking. The aim of this study is to evaluate whether adding a financial incentive to behavioral support (compared with no additional incentive) is effective and cost-effective in increasing abstinence rates in tobacco smoking employees participating in a smoking cessation group training. METHODS/DESIGN In this cluster-randomized trial employees in the intervention and control group both participate in a smoking cessation group training consisting of seven weekly counseling sessions of ninety minutes each. In addition to the training, employees in the intervention group receive a voucher as an incentive for being abstinent from smoking at the end of the training (€50), after three months (€50), after six months (€50), and after one year (€200). The control group does not receive any incentive. The primary outcome is carbon monoxide validated 12-month continuous abstinence from smoking (Russel's standard). Additionally, an economic evaluation is performed from a societal and an employer perspective. DISCUSSION The present paper describes the methods and design of this cluster-randomized trial in detail. We hypothesize that the financial incentive for abstinence in the form of vouchers increases abstinence rates over and above the group training. The results of this study can provide important recommendations for enhancement of employee tobacco cessation. TRIAL REGISTRATION Dutch Trial Register: NTR5657 . First received 27-01-2016.
Collapse
Affiliation(s)
- F. A. van den Brand
- Department of Family Medicine, Maastricht University (CAPHRI), P. Debyeplein 1, 6229 HA Maastricht, Netherlands
| | - G. E. Nagelhout
- Department of Health Promotion/Family Medicine, Maastricht University (CAPHRI), P. Debyeplein 1, 6229 HA Maastricht, Netherlands
| | - B. Winkens
- Department of Methodology and Statistics, Maastricht University, P. Debyeplein 1, 6229 HA Maastricht, Netherlands
| | - S. M. A. A. Evers
- Department of Health Services Research, Maastricht University (CAPHRI), Duboisdomein 30, 6229 GT Maastricht, Netherlands
- Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Centre for Economic Evaluations, Utrecht, Netherlands
| | - D. Kotz
- Department of Family Medicine, Maastricht University (CAPHRI), P. Debyeplein 1, 6229 HA Maastricht, Netherlands
- Department of Institute of General Practice, Heinrich-Heine University, P.O. Box 101007, 40001 Düsseldorf, Germany
| | - N. H. Chavannes
- Department of Public Health and Primary Care, Leiden University Medical Center, Hippocratespad 21, 2333 ZD Leiden, Netherlands
| | - C. P. van Schayck
- Department of Family Medicine, Maastricht University (CAPHRI), P. Debyeplein 1, 6229 HA Maastricht, Netherlands
| |
Collapse
|
3
|
Hoffman SJ, Tan C. Overview of systematic reviews on the health-related effects of government tobacco control policies. BMC Public Health 2015; 15:744. [PMID: 26242915 PMCID: PMC4526291 DOI: 10.1186/s12889-015-2041-6] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Accepted: 07/08/2015] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Government interventions are critical to addressing the global tobacco epidemic, a major public health problem that continues to deepen. We systematically synthesize research evidence on the effectiveness of government tobacco control policies promoted by the Framework Convention on Tobacco Control (FCTC), supporting the implementation of this international treaty on the tenth anniversary of it entering into force. METHODS An overview of systematic reviews was prepared through systematic searches of five electronic databases, published up to March 2014. Additional reviews were retrieved from monthly updates until August 2014, consultations with tobacco control experts and a targeted search for reviews on mass media interventions. Reviews were assessed according to predefined inclusion criteria, and ratings of methodological quality were either extracted from source databases or independently scored. RESULTS Of 612 reviews retrieved, 45 reviews met the inclusion criteria and 14 more were identified from monthly updates, expert consultations and a targeted search, resulting in 59 included reviews summarizing over 1150 primary studies. The 38 strong and moderate quality reviews published since 2000 were prioritized in the qualitative synthesis. Protecting people from tobacco smoke was the most strongly supported government intervention, with smoke-free policies associated with decreased smoking behaviour, secondhand smoke exposure and adverse health outcomes. Raising taxes on tobacco products also consistently demonstrated reductions in smoking behaviour. Tobacco product packaging interventions and anti-tobacco mass media campaigns may decrease smoking behaviour, with the latter likely an important part of larger multicomponent programs. Financial interventions for smoking cessation are most effective when targeted at smokers to reduce the cost of cessation products, but incentivizing quitting may be effective as well. Although the findings for bans on tobacco advertising were inconclusive, other evidence suggests they remain an important intervention. CONCLUSION When designing and implementing tobacco control programs, governments should prioritize smoking bans and price increases of tobacco products followed by other interventions. Additional studies are needed on the various factors that can influence a policy's effectiveness and feasibility such as cost, local context, political barriers and implementation strategies.
Collapse
Affiliation(s)
- Steven J Hoffman
- Global Strategy Lab, Faculty of Law, University of Ottawa, 57 Louis Pasteur Street, Ottawa, K1N 6N5, ON, Canada.
- Department of Clinical Epidemiology & Biostatistics and McMaster Health Forum, McMaster University, Hamilton, ON, Canada.
- Department of Global Health & Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA.
| | - Charlie Tan
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada.
| |
Collapse
|
4
|
Ekpu VU, Brown AK. The Economic Impact of Smoking and of Reducing Smoking Prevalence: Review of Evidence. Tob Use Insights 2015; 8:1-35. [PMID: 26242225 PMCID: PMC4502793 DOI: 10.4137/tui.s15628] [Citation(s) in RCA: 161] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 07/24/2014] [Accepted: 08/28/2014] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Tobacco smoking is the cause of many preventable diseases and premature deaths in the UK and around the world. It poses enormous health- and non-health-related costs to the affected individuals, employers, and the society at large. The World Health Organization (WHO) estimates that, globally, smoking causes over US$500 billion in economic damage each year. OBJECTIVES This paper examines global and UK evidence on the economic impact of smoking prevalence and evaluates the effectiveness and cost effectiveness of smoking cessation measures. STUDY SELECTION SEARCH METHODS We used two major health care/economic research databases, namely PubMed and the National Institute for Health Research (NIHR) database that contains the British National Health Service (NHS) Economic Evaluation Database; Cochrane Library of systematic reviews in health care and health policy; and other health-care-related bibliographic sources. We also performed hand searching of relevant articles, health reports, and white papers issued by government bodies, international health organizations, and health intervention campaign agencies. SELECTION CRITERIA The paper includes cost-effectiveness studies from medical journals, health reports, and white papers published between 1992 and July 2014, but included only eight relevant studies before 1992. Most of the papers reviewed reported outcomes on smoking prevalence, as well as the direct and indirect costs of smoking and the costs and benefits of smoking cessation interventions. We excluded papers that merely described the effectiveness of an intervention without including economic or cost considerations. We also excluded papers that combine smoking cessation with the reduction in the risk of other diseases. DATA COLLECTION AND ANALYSIS The included studies were assessed against criteria indicated in the Cochrane Reviewers Handbook version 5.0.0. OUTCOMES ASSESSED IN THE REVIEWPrimary outcomes of the selected studies are smoking prevalence, direct and indirect costs of smoking, and the costs and benefits of smoking cessation interventions (eg, "cost per quitter", "cost per life year saved", "cost per quality-adjusted life year gained," "present value" or "net benefits" from smoking cessation, and "cost savings" from personal health care expenditure). MAIN RESULTS The main findings of this study are as follows: The costs of smoking can be classified into direct, indirect, and intangible costs. About 15% of the aggregate health care expenditure in high-income countries can be attributed to smoking. In the US, the proportion of health care expenditure attributable to smoking ranges between 6% and 18% across different states. In the UK, the direct costs of smoking to the NHS have been estimated at between £2.7 billion and £5.2 billion, which is equivalent to around 5% of the total NHS budget each year. The economic burden of smoking estimated in terms of GDP reveals that smoking accounts for approximately 0.7% of China's GDP and approximately 1% of US GDP. As part of the indirect (non-health-related) costs of smoking, the total productivity losses caused by smoking each year in the US have been estimated at US$151 billion.The costs of smoking notwithstanding, it produces some potential economic benefits. The economic activities generated from the production and consumption of tobacco provides economic stimulus. It also produces huge tax revenues for most governments, especially in high-income countries, as well as employment in the tobacco industry. Income from the tobacco industry accounts for up to 7.4% of centrally collected government revenue in China. Smoking also yields cost savings in pension payments from the premature death of smokers.Smoking cessation measures could range from pharmacological treatment interventions to policy-based measures, community-based interventions, telecoms, media, and technology (TMT)-based interventions, school-based interventions, and workplace interventions.The cost per life year saved from the use of pharmacological treatment interventions ranged between US$128 and US$1,450 and up to US$4,400 per quality-adjusted life years (QALYs) saved. The use of pharmacotherapies such as varenicline, NRT, and Bupropion, when combined with GP counseling or other behavioral treatment interventions (such as proactive telephone counseling and Web-based delivery), is both clinically effective and cost effective to primary health care providers.Price-based policy measures such as increase in tobacco taxes are unarguably the most effective means of reducing the consumption of tobacco. A 10% tax-induced cigarette price increase anywhere in the world reduces smoking prevalence by between 4% and 8%. Net public benefits from tobacco tax, however, remain positive only when tax rates are between 42.9% and 91.1%. The cost effectiveness ratio of implementing non-price-based smoking cessation legislations (such as smoking restrictions in work places, public places, bans on tobacco advertisement, and raising the legal age of smokers) range from US$2 to US$112 per life year gained (LYG) while reducing smoking prevalence by up to 30%-82% in the long term (over a 50-year period).Smoking cessation classes are known to be most effective among community-based measures, as they could lead to a quit rate of up to 35%, but they usually incur higher costs than other measures such as self-help quit-smoking kits. On average, community pharmacist-based smoking cessation programs yield cost savings to the health system of between US$500 and US$614 per LYG.Advertising media, telecommunications, and other technology-based interventions (such as TV, radio, print, telephone, the Internet, PC, and other electronic media) usually have positive synergistic effects in reducing smoking prevalence especially when combined to deliver smoking cessation messages and counseling support. However, the outcomes on the cost effectiveness of TMT-based measures have been inconsistent, and this made it difficult to attribute results to specific media. The differences in reported cost effectiveness may be partly attributed to varying methodological approaches including varying parametric inputs, differences in national contexts, differences in advertising campaigns tested on different media, and disparate levels of resourcing between campaigns. Due to its universal reach and low implementation costs, online campaign appears to be substantially more cost effective than other media, though it may not be as effective in reducing smoking prevalence.School-based smoking prevalence programs tend to reduce short-term smoking prevalence by between 30% and 70%. Total intervention costs could range from US$16,400 to US$580,000 depending on the scale and scope of intervention. The cost effectiveness of school-based programs show that one could expect a saving of approximately between US$2,000 and US$20,000 per QALY saved due to averted smoking after 2-4 years of follow-up.Workplace-based interventions could represent a sound economic investment to both employers and the society at large, achieving a benefit-cost ratio of up to 8.75 and generating 12-month employer cost savings of between $150 and $540 per nonsmoking employee. Implementing smoke-free workplaces would also produce myriads of new quitters and reduce the amount of cigarette consumption, leading to cost savings in direct medical costs to primary health care providers. Workplace interventions are, however, likely to yield far greater economic benefits over the long term, as reduced prevalence will lead to a healthier and more productive workforce. CONCLUSIONS We conclude that the direct costs and externalities to society of smoking far outweigh any benefits that might be accruable at least when considered from the perspective of socially desirable outcomes (ie, in terms of a healthy population and a productive workforce). There are enormous differences in the application and economic measurement of smoking cessation measures across various types of interventions, methodologies, countries, economic settings, and health care systems, and these may have affected the comparability of the results of the studies reviewed. However, on the balance of probabilities, most of the cessation measures reviewed have not only proved effective but also cost effective in delivering the much desired cost savings and net gains to individuals and primary health care providers.
Collapse
Affiliation(s)
- Victor U Ekpu
- Adam Smith Business School (Economics Division), University of Glasgow, Glasgow, UK
| | - Abraham K Brown
- Nottingham Business School (Marketing Division), Nottingham Trent University, Nottingham, UK
| |
Collapse
|
5
|
Greenwald HP. Public responses to a comprehensive smoking ban. DRUGS AND ALCOHOL TODAY 2015. [DOI: 10.1108/dat-01-2015-0003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
– The purpose of this paper is to report public reactions to a total workplace smoking ban, including smoking behavior, attendance at bars and clubs, and attitudes toward a broader ban.
Design/methodology/approach
– Surveys were conducted in two adjacent jurisdictions, one of which instituted a total workplace smoking ban. Surveys took place before (n=1,609) and after (n=1,600) enactment of the ban in the relevant jurisdiction.
Findings
– No change in smoking prevalence occurred in the jurisdiction enacting the ban. Strong majorities of non-smokers supported the ban, while strong majorities of smokers expressed opposition. In the jurisdiction that enacted the ban, smokers who appeared to be high-volume consumers at bars and clubs were most likely to report reducing attendance at these establishments and to oppose the ban.
Research limitations/implications
– Surveys depend on accurate self-reporting of behavior and attitudes.
Practical implications
– Some bars and clubs may incur financial losses due to smoking bans. A core of strong opponents can undermine public consensus regarding smoking bans. Licensing a limited number of bars and clubs to allow smoking can safeguard this consensus.
Social implications
– Limited smoking bans can serve as a means of harm reduction, as non-smokers are protected from environmental tobacco smoke, and accommodation of smokers reduces their motivation to oppose bans.
Originality/value
– This investigation makes use of detailed data on the public’s thinking and reactions to a comprehensive smoking ban and is a before-after study with controls.
Collapse
|
6
|
Hall PA, Fong GT, Epp LJ, Elias LJ. Executive function moderates the intention-behavior link for physical activity and dietary behavior. Psychol Health 2014; 23:309-26. [PMID: 25160480 DOI: 10.1080/14768320701212099] [Citation(s) in RCA: 135] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Dominant theories of health behavior posit that social-cognitive and conative variables are sufficient to explain health behavior tendencies. The current studies challenge this assumption in two ways: (1) by demonstrating that unique variance in health protective behavior is predictable by knowing about individual differences in executive functioning, and (2) by demonstrating that executive function moderates the association between intention and behavior. In Studies 1 and 2, participants completed a computer-based task of executive function (Go/NoGo task) and articulated 1-week behavioral intentions for physical activity (Study 1) and dietary behavior (Study 2). Hierarchical regression analyses revealed that executive function predicts unique variance in both behaviors, and strongly moderates the association between behavioral intention and behavioral performance. Together behavioral intention and executive function explain more variance in health protective behavior than 'rational actor' models that have been widely adopted and disseminated.
Collapse
Affiliation(s)
- Peter A Hall
- a Departments of Kinesiology & Psychology, University of Waterloo , Waterloo , Ontanio , N2L 3GI , Canada
| | | | | | | |
Collapse
|
7
|
Rajkumar S, Hoffmann S, Röösli M, Bauer GF. Evaluation of implementation, compliance and acceptance of partial smoking bans among hospitality workers before and after the Swiss Tobacco Control Act. J Public Health (Oxf) 2014; 37:89-96. [PMID: 24687243 DOI: 10.1093/pubmed/fdu021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The World Health Organization recommends uniform comprehensive smoking bans in public places. In Switzerland, regulations differ between various areas and are mostly incomplete for hospitality venues. As ambiguous regulations offer more leeway for implementation, we evaluated the Swiss regulations with respect to their effects on implementation, acceptance and compliance among hospitality workers. METHODS In our longitudinal study, a standardized, self-administered questionnaire was mailed to a sample of 185 hospitality workers before and 4-6 month after the smoking ban came into effect. The matched longitudinal sample comprised 71 participants (repeated response rate 38.4%). We developed a seven-item acceptance scale. Logistic regressions were performed to explore the factors associated with acceptance. RESULTS Acceptance of smoking bans was influenced by smoking status and perceived annoyance with second-hand smoke in private. Although not statistically significant (P = 0.09), we found some indications that post-ban acceptance increased in an area with strict regulations, whereas it decreased in two areas with less stringent regulations. CONCLUSIONS Tobacco bans in Swiss hospitality venues are still in a period of consolidation. The incomplete nature of the law may also have had a negative impact on the development of greater acceptance.
Collapse
Affiliation(s)
- Sarah Rajkumar
- Swiss Tropical and Public Health Institute, Basel 4002, Switzerland University of Basel, Basel 4003, Switzerland
| | - Susanne Hoffmann
- Institute of Social and Preventive Medicine, University of Zürich and Center for Organizational and Occupational Sciences, ETH Zurich, Hirschengraben 84, Zurich 8001, Switzerland
| | - Martin Röösli
- Swiss Tropical and Public Health Institute, Basel 4002, Switzerland University of Basel, Basel 4003, Switzerland
| | - Georg F Bauer
- Institute of Social and Preventive Medicine, University of Zürich and Center for Organizational and Occupational Sciences, ETH Zurich, Hirschengraben 84, Zurich 8001, Switzerland
| |
Collapse
|
8
|
Pimple S, Pednekar M, Mazumdar P, Goswami S, Shastri S. Predictors of quitting tobacco--results of a worksite tobacco cessation service program among factory workers in Mumbai, India. Asian Pac J Cancer Prev 2012; 13:533-8. [PMID: 22524820 DOI: 10.7314/apjcp.2012.13.2.533] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Tobacco cessation would provide the most immediate benefits of tobacco control to prevent tobacco related disease morbidity and mortality. METHODS A tobacco cessation program involving individual and group behavior therapy was implemented in three stages at a worksite. Tobacco quit rates were assessed at the end of each contact session. RESULTS Out of the 291 tobacco users identified, 224 participated in the tobacco cessation interventions. At the end of three interventions, 38 (17%) users had successfully quit tobacco use. Presence of clinical oral pre-cancer lesion was found to be associated with quitting (p =0.02 ). Also tobacco users with oral pre-cancer lesions were around three times more likely to quit than those with no lesions (OR= 2.70 95% C.I= 1.20 - 6.05). CONCLUSION Cost effective multi-pronged tobacco cessation approaches, inbuilt into other occupational health and welfare activities, are acceptable and feasible to achieve long term sustainable tobacco cessation programs at worksites.
Collapse
Affiliation(s)
- Sharmila Pimple
- Department of Preventive Oncology, Tata Memorial Hospital, Mumbai, India.
| | | | | | | | | |
Collapse
|
9
|
Combining environmental and individual weight management interventions in a work setting: results from the Dow chemical study. J Occup Environ Med 2011; 53:245-52. [PMID: 21346636 DOI: 10.1097/jom.0b013e31820c9023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To evaluate the comparative effectiveness of environmental weight loss interventions alone versus in combination with an individual intervention. METHODS A quasi-experimental design compared outcomes for two levels of environmental interventions and for participants who did or did not simultaneously self-select into an individually focused weight loss intervention (YW8). Analysis of covariance and logistic regression techniques were used to examine risk outcomes. RESULTS Employees who participated in YW8 were no more successful at losing weight than those exposed to only the environmental interventions. Approximately, 13.5% of each group lost at least 5% of their body weight; overall changes in mean body weight and body mass index were negligible in both groups. CONCLUSIONS Simple worksite environmental modifications may help with weight maintenance, but are not likely to result in substantial weight reductions even when combined with low-intensity individual interventions.
Collapse
|
10
|
Abstract
OBJECTIVE Evaluate innovative, evidence-based approaches to organizational/supportive environmental interventions aimed at reducing the prevalence of obesity among Dow employees after 2 years of implementation. METHODS A quasi-experimental study design compared outcomes for two levels of intervention intensity with a control group. Propensity scores were used to weight baseline differences between intervention and control subjects. Difference-in-differences methods and multilevel modeling were used to control for individual and site-level confounders. RESULTS Intervention participants maintained their weight and body mass index, whereas control participants gained 1.3 pounds and increased their body mass index values by 0.2 over 2 years. Significant differences in blood pressure and cholesterol values were observed when comparing intervention employees with controls. At higher intensity sites, improvements were more pronounced. CONCLUSIONS Environmental interventions at the workplace can support weight management and risk reduction after 2 years.
Collapse
|
11
|
Application of the Environmental Assessment Tool (EAT) as a Process Measure for a Worksite Weight Management Intervention. J Occup Environ Med 2010; 52 Suppl 1:S42-51. [DOI: 10.1097/jom.0b013e3181ca3b37] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
12
|
Houle B, Siegel M. Smoker-free workplace policies: developing a model of public health consequences of workplace policies barring employment to smokers. Tob Control 2009; 18:64-9. [PMID: 19168490 DOI: 10.1136/tc.2008.026229] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
A marked shift in tobacco-related workplace health promotion intervention involves the adoption of policies barring employment to smokers. We discuss the potential public health consequences of these policies on those affected-smokers, their families, the surrounding community and society at large. We find a lack of published evidence evaluating the effectiveness and consequences of these policies. By developing a model of policy effects, we outline possible unintended consequences. With such large gaps in the evidence base and the potential for deleterious consequences, we argue for increased discussion about the use of smoker-free employment policies as a public health intervention and for increased engagement of employers by the public health community in worksite health promotion.
Collapse
Affiliation(s)
- B Houle
- Department of Sociology, University of Washington, 223D Condon Hall, Box 353340, 1100 NE Campus Pkwy, Seattle, WA 98195, USA.
| | | |
Collapse
|
13
|
Goetzel RZ, Baker KM, Short ME, Pei X, Ozminkowski RJ, Wang S, Bowen JD, Roemer EC, Craun BA, Tully KJ, Baase CM, DeJoy DM, Wilson MG. First-year results of an obesity prevention program at The Dow Chemical Company. J Occup Environ Med 2009; 51:125-38. [PMID: 19209033 PMCID: PMC2877035 DOI: 10.1097/jom.0b013e3181954b03] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine first-year results from a workplace environmental obesity prevention program at The Dow Chemical Company. METHODS A quasi-experimental cohort study was conducted among employees at nine treatment worksites (n = 8013) who received environmental weight management interventions and three control worksites (n = 2269). Changes in employees' weight, body mass index (BMI), and other health risks were examined using chi2 and t-tests. RESULTS After 1 year, a modest treatment effect was observed for weight and BMI largely because the control group subjects gained weight; however, no effect was observed for overweight and obesity prevalence. Other risk factors (tobacco use, high blood pressure, and systolic and diastolic blood pressure values) decreased significantly, although blood glucose (high risk prevalence and values) increased. CONCLUSIONS Environmental changes to the workplace can achieve modest improvements in employees' health risks, including weight and BMI measures, in 1 year.
Collapse
Affiliation(s)
- Ron Z Goetzel
- Institute for Health and Productivity Studies, Rollins School of Public Health, Emory University, Atlanta, GA, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Abstract
BACKGROUND The workplace has potential as a setting through which large groups of people can be reached to encourage smoking cessation. OBJECTIVES To categorize workplace interventions for smoking cessation tested in controlled studies and to determine the extent to which they help workers to stop smoking or to reduce tobacco consumption. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group Specialized Register in April 2008, MEDLINE (1966 - April 2008), EMBASE (1985 - Feb 2008) and PsycINFO (to March 2008). We searched abstracts from international conferences on tobacco and the bibliographies of identified studies and reviews for additional references. SELECTION CRITERIA We selected interventions conducted in the workplace to promote smoking cessation. We included only randomized and quasi-randomized controlled trials allocating individuals, workplaces or companies to intervention or control conditions. DATA COLLECTION AND ANALYSIS Information relating to the characteristics and content of all kinds of interventions, participants, outcomes and methods of the study was abstracted by one author and checked by another. Because of heterogeneity in the design and content of the included studies, we did not attempt formal meta-analysis, and evaluated the studies using qualitative narrative synthesis. MAIN RESULTS We include 51 studies covering 53 interventions in this updated review. We found 37 studies of workplace interventions aimed at individual workers, covering group therapy, individual counselling, self-help materials, nicotine replacement therapy and social support. The results were consistent with those found in other settings. Group programmes, individual counselling and nicotine replacement therapy increased cessation rates in comparison to no treatment or minimal intervention controls. Self-help materials were less effective. We also found 16 studies testing interventions applied to the workplace as a whole. There was a lack of evidence that comprehensive programmes reduced the prevalence of smoking. Incentive schemes increased attempts to stop smoking, though there was less evidence that they increased the rate of actual quitting. AUTHORS' CONCLUSIONS 1. We found strong evidence that interventions directed towards individual smokers increase the likelihood of quitting smoking. These include individual and group counselling and pharmacological treatment to overcome nicotine addiction. All these interventions show similar effects whether offered in the workplace or elsewhere. Self-help interventions and social support are less effective. Although people taking up these interventions are more likely to stop, the absolute numbers who quit are low.2. There was limited evidence that participation in programmes can be increased by competitions and incentives organized by the employer.3. We failed to detect an effect of comprehensive programmes in reducing the prevalence of smoking.
Collapse
Affiliation(s)
- Kate Cahill
- Department of Primary Health Care, University of Oxford, Rosemary Rue Building, Old Road Campus, Oxford, UK, OX3 7LF.
| | | | | |
Collapse
|
15
|
Serra C, Bonfill X, Pladevall Vila M, Cabezas Pena C. WITHDRAWN: Interventions for preventing tobacco smoking in public places. Cochrane Database Syst Rev 2008; 2008:CD001294. [PMID: 18646069 PMCID: PMC10734372 DOI: 10.1002/14651858.cd001294.pub2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Environmental tobacco smoke is a health hazard. Reducing exposure to tobacco smoke in public places is a widespread public health goal. There is, however, considerable variation in the extent to which this goal has been achieved in different settings and societies. There is therefore a need to identify effective strategies for reducing tobacco consumption in public places. OBJECTIVES To evaluate the effectiveness of interventions to reduce tobacco consumption in public places. SEARCH STRATEGY We searched the Tobacco Addiction Review Group trials register, MEDLINE and EMBASE in March 2006. We handsearched a key journal and abstracts from international conferences on tobacco. We checked the bibliographies of identified studies and reviews for additional references. SELECTION CRITERIA We considered randomized and controlled trials, controlled and uncontrolled before-and-after studies and interrupted time series. The main outcome of interest was levels and measures of compliance with bans and restrictions. We considered strategies aimed at populations, including education campaigns, written material, non-smoking and warning signs, and comprehensive strategies. We also considered strategies aimed at individual smokers. DATA COLLECTION AND ANALYSIS Information relating to the characteristics and content of all kinds of interventions, participants, outcomes and methods of each study was abstracted by one reviewer and checked by two others. Studies were combined using qualitative narrative synthesis. MAIN RESULTS Twenty of 25 studies reporting information about interventions to reduce smoking in public places met all the inclusion criteria. Three were controlled before-and-after studies and 17 were uncontrolled before-and-after studies. The most effective strategies used comprehensive, multi-component approaches to implement policies banning smoking within institutions. Less comprehensive strategies, such as posted warnings and educational material, had a moderate effect. Five studies showed that prompting individual smokers had an immediate effect, but such strategies are unlikely to be acceptable as a public health intervention. AUTHORS' CONCLUSIONS Carefully planned and resourced, multi-component strategies effectively reduced smoking within public places. Less comprehensive strategies were less effective. Most studies were done in the USA and, despite increasing evidence from Europe, there is a need to identify ways in which these strategies can be adopted and used in countries with different attitudes to tobacco use. Future studies should also consider the use of more rigorous experimental designs.
Collapse
Affiliation(s)
- Consol Serra
- Department of Health and Experimental SciencesUnit of Research in Occupational HealthPompeu Fabra UniversityDr Aiguader, 80BarcelonaSpain08003
| | - Xavier Bonfill
- Hospital de la Santa Creu i Sant PauSpanish Cochrane Centre, Department of Epidemiologyc/ Sant Antoni M. Claret, 167BarcelonaCataloniaSpain08025
| | | | - Carmen Cabezas Pena
- Health DepartmentSubdireccio General de Salut PublicaRoc Boronat 81‐9508005 BarcelonaCataloniaSpain
| | | |
Collapse
|
16
|
Abstract
Over the past quarter century, primarily as a result of scientific discovery, citizen advocacy, and legislative action, comprehensive clean indoor air laws have spread rapidly throughout the world. Laws that establish completely smoke-free indoor environments have many relative advantages including being low cost, safe, effective, and easy to implement. The diffusion of these laws has been associated with a dramatic and rapid reduction in population levels of serum cotinine among nonsmokers and has also contributed to a reduction in overall cigarette consumption among smokers, with no adverse economic impact, except to the tobacco industry. Currently, nearly half of the U.S. population lives in jurisdictions with some combination of completely smoke-free workplaces, restaurants, or bars. The diffusion of clean indoor air laws is spreading rapidly throughout the world, stimulated by the first global health treaty, the Framework Convention on Tobacco Control.
Collapse
Affiliation(s)
- Michael P Eriksen
- Institute of Public Health, Georgia State University, Atlanta, GA 30302, USA.
| | | |
Collapse
|
17
|
Main C, Thomas S, Ogilvie D, Stirk L, Petticrew M, Whitehead M, Sowden A. Population tobacco control interventions and their effects on social inequalities in smoking: placing an equity lens on existing systematic reviews. BMC Public Health 2008; 8:178. [PMID: 18505545 PMCID: PMC2412872 DOI: 10.1186/1471-2458-8-178] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2007] [Accepted: 05/27/2008] [Indexed: 11/13/2022] Open
Abstract
Background With smoking increasingly confined to lower socio-economic groups, the tobacco control community has been urged to identify which population-level tobacco control interventions work in order to help tackle smoking-related health inequalities. Systematic reviews have a crucial role to play in this task. This overview was therefore carried out in order to (i) summarise the evidence from existing systematic reviews of population-level tobacco control interventions, and (ii) assess the need for a new systematic review of primary studies, with the aim of assessing the differential effects of such interventions. Methods Systematic review methods were used to evaluate existing systematic reviews that assessed a population-level tobacco control intervention and which reported characteristics of included participants in terms of at least one socio-demographic or socio-economic factor. Results Nineteen systematic reviews were included. Four reviews assessed interventions aimed at the population level alone, whilst fifteen included at least one primary study that examined this type of intervention. Four reviews assessed youth access restrictions, one assessed the effects of increasing the unit price of tobacco, and six assessed smoking bans or restrictions. Of the eight remaining reviews, six assessed multi-component community based interventions, in which the population-level interventions were part of a wider tobacco control programme, and two assessed the impact of smoking bans or restrictions in reducing exposure to environmental tobacco smoke. We found tentative evidence that the effect of increasing the unit price of tobacco products may vary between ethnic and socio-economic groups, and between males and females. However, differences in the context and the results of different reviews made it difficult to draw any firm conclusions. Few identified reviews explicitly attempted to examine differences in intervention effects between socio-demographic groups. Therefore on the basis of these reviews the potential for smoking bans, and youth access restrictions to decrease social inequalities in smoking remains unknown. Conclusion There is preliminary evidence that increases in the unit price of tobacco may have the potential to reduce smoking related health inequalities. There is a need for equity effects to be explicitly evaluated in future systematic reviews and in primary research assessing the effects of population tobacco control interventions.
Collapse
Affiliation(s)
- Caroline Main
- Peninsula Technology Assessment Group, Peninsula College of Medicine and Dentistry, University of Exeter, Exeter, UK.
| | | | | | | | | | | | | |
Collapse
|
18
|
Dejoy DM, Wilson MG, Goetzel RZ, Ozminkowski RJ, Wang S, Baker KM, Bowen HM, Tully KJ. Development of the Environmental Assessment Tool (EAT) to measure organizational physical and social support for worksite obesity prevention programs. J Occup Environ Med 2008; 50:126-37. [PMID: 18301169 PMCID: PMC2917629 DOI: 10.1097/jom.0b013e318161b42a] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe the development, reliability, and validity of the Environmental Assessment Tool (EAT) for assessing worksite physical and social environmental support for obesity prevention. METHODS The EAT was developed using a multistep process. Inter-rater reliability was estimated via Kappa and other measures. Concurrent and predictive validity were estimated using site-level correlations and person-level multiple regression analyses comparing EAT scores and employee absenteeism and health care expenditures. RESULTS Results show high inter-rater reliability and concurrent validity for many measures and predictive validity for absenteeism expenditures. CONCLUSIONS The primary use of the EAT is as a physical and social environment assessment tool for worksite obesity prevention efforts. It can be used as a reliable and valid means to estimate relationships between environmental interventions and absenteeism and medical expenditures, provided those expenditures are for the same year that the EAT is administered.
Collapse
Affiliation(s)
- David M Dejoy
- Department of Health Promotion and Behavior, College of Public Health, University of Georgia, Athens, GA 30602-6522, USA.
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Graham AL, Cobb NK, Raymond L, Sill S, Young J. Effectiveness of an Internet-Based Worksite Smoking Cessation Intervention at 12 Months. J Occup Environ Med 2007; 49:821-8. [PMID: 17693778 DOI: 10.1097/jom.0b013e3180d09e6f] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate effectiveness of an Internet-based smoking cessation program as part of a comprehensive health risk reduction initiative in a large, geographically dispersed employee population. METHODS A financial incentive for participation was offered during 2003 health benefits enrollment. The primary cessation outcome was 7-day point prevalence abstinence at 12 months. RESULTS A total of 1776 employees used the Internet program. Among those surveyed, the response rate was 32%. Quit rates ranged from 13% using intention to treat analysis (nonresponders counted as smokers) to 43% among survey responders. Higher Web site utilization was associated with better cessation outcomes, even after controlling for baseline motivation. CONCLUSIONS The Internet program was successful at reaching a large number of geographically dispersed employees. The range of quit rates suggests that Internet cessation programs can be effective in promoting cessation and preventing relapse in a worksite setting.
Collapse
Affiliation(s)
- Amanda L Graham
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA.
| | | | | | | | | |
Collapse
|
20
|
Al-Delaimy WK, Pierce JP, Messer K, White MM, Trinidad DR, Gilpin EA. The California Tobacco Control Program's effect on adult smokers: (2) Daily cigarette consumption levels. Tob Control 2007; 16:91-5. [PMID: 17400945 PMCID: PMC2598465 DOI: 10.1136/tc.2006.017061] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2006] [Accepted: 09/25/2006] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To investigate the association of the California Comprehensive Tobacco Control Program with self-reported population trends of cigarette consumption during 1992-2002. SETTING AND PARTICIPANTS Participants were non-Hispanic white daily smokers (aged 20-64 years, n = 24 317) from the Tobacco Use Supplements to the Current Population Survey (1992-2002). We compared age-specific trends in consumption among daily smokers in three groups of states with differing tobacco control initiatives: California (CA; high cigarette price/comprehensive programme), New York and New Jersey (high cigarette price/no comprehensive programme), and tobacco-growing states (TGS; low cigarette price/no comprehensive programme). RESULTS There was a general decline in cigarette consumption across all age groups in each category of states between 1992 and 2002, except the oldest age group in the TGS. The largest annual decline in the average number of cigarettes per day was observed among daily smokers in CA who were aged > or = 35 years (-0.41 cigarettes/day/year (95% CI -0.52 to -0.3)). This rate was significantly higher than the -0.22 cigarettes/day/year (95% CI -0.3 to -0.16; p<0.02) observed in same-age daily smokers from New York and New Jersey, and significantly higher than the rate in same-age daily smokers from the TGS (-0.15 cigarettes/day/year (95% CI -0.22 to -0.08; p<0.002)). There were no significant differences across state groups in the decline observed in daily smokers aged 20-34 years. In 2002, only 12% of daily smokers in CA smoked more than a pack per day, which was significantly lower than the 17% in New York and New Jersey, which again was significantly lower than the 25% in the TGS. CONCLUSIONS The California Tobacco Control Program was associated with significant declines in cigarette consumption among daily smokers aged > or = 35 years of age, which in turn should lead to declines in tobacco-related health effects. The decline in consumption among young adult smokers was a national trend.
Collapse
Affiliation(s)
- Wael K Al-Delaimy
- Cancer Prevention and Control Program, Moores UCSD Cancer Center, University of California, San Diego, La Jolla 92093-0901, California, USA.
| | | | | | | | | | | |
Collapse
|
21
|
Albertsen K, Borg V, Oldenburg B. A systematic review of the impact of work environment on smoking cessation, relapse and amount smoked. Prev Med 2006; 43:291-305. [PMID: 16787657 DOI: 10.1016/j.ypmed.2006.05.001] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2005] [Revised: 04/27/2006] [Accepted: 05/01/2006] [Indexed: 11/24/2022]
Abstract
BACKGROUND Smoking is an important issue for the majority of the world's working population. It is important to explore in which ways the workplace might contribute to changes in smoking status and smoking behavior. The present article provides a systematic review and quality assessment of studies that have addressed the impact of factors in the work environment on smoking behavior. METHODS An evaluation of the methodological quality of 22 prospective studies was based on 14 explicit criteria, which included features of study design, statistical analysis, sampling issues and measurement. The level of scientific evidence was evaluated for each study. RESULTS There was strong evidence for an effect of the work environment on the amount smoked, but insufficient or mixed evidence regarding cessation and relapse. Summarizing the results, high job demands were associated with higher amount smoked and with increased likelihood of cessation. Resources at work and social support were positively associated with cessation and negatively associated with relapse and the amount smoked. CONCLUSIONS The results supported the overall hypothesis that the work environment influences aspects of smoking behavior. Recommendations are made for more intervention studies where changes in work environment are carried out in combination with health promotion interventions.
Collapse
Affiliation(s)
- Karen Albertsen
- National Institute of Occupational Health, Copenhagen, Denmark.
| | | | | |
Collapse
|
22
|
Nakamura H, Ogawa Y, Nagase H, Nakajima M, Kodama N, Ogino K, Ooshita Y. Natural Killer Cell Activity and its Related Psychological Factor, Sense of Coherence in Male Smokers. J Occup Health 2006. [DOI: 10.1539/joh.43.191] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Hiroyuki Nakamura
- Department of Environmental and Preventive MedicineGraduate School of Medical Science, Kanazawa University
| | - Yukie Ogawa
- Faculty of MedicineSchool of Nursing, Toyama Medical and Pharmaceutical University
| | - Hirofumi Nagase
- Department of Environmental and Preventive MedicineGraduate School of Medical Science, Kanazawa University
| | - Madoka Nakajima
- Department of Environmental and Preventive MedicineGraduate School of Medical Science, Kanazawa University
| | - Norio Kodama
- Department of Environmental and Preventive MedicineGraduate School of Medical Science, Kanazawa University
| | - Keiki Ogino
- Department of Environmental and Preventive MedicineGraduate School of Medical Science, Kanazawa University
| | - Yoshiko Ooshita
- Department of Food Science and NutritionNishikyushu University
| |
Collapse
|
23
|
Kenney BA, Holahan CJ, North RJ, Holahan CK. Depressive symptoms and cigarette smoking in American workers. Am J Health Promot 2006; 20:179-82. [PMID: 16422136 DOI: 10.4278/0890-1171-20.3.179] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE This study examined the relationship between depressive symptoms and cigarette smoking in a large sample of American workers. METHODS We used data from the National Survey of Midlife Development in the United States. Seventy percent of individuals completed a telephone survey. The present study focused on 2593 individuals working for pay. Measures included depressive symptoms, job level, and current smoking status. RESULTS In a logistic regression analysis, depressive symptoms significantly predicted smoking status among workers (p < .01). In follow-up chi2 analyses, the link between depressive symptoms and smoking was consistent across gender (p < .01) and job levels (p < .01). DISCUSSION Depressive symptoms among workers present an underlying obstacle to the success of worksite smoking cessation efforts. Findings highlight the need for increased cooperation between workplace mental health and medical health promotion programs and for tailoring smoking cessation programs to depressed workers. Limitations include self-report cross-sectional data and an underrepresentation of minority group members and individuals of low socioeconomic status.
Collapse
Affiliation(s)
- Brent A Kenney
- Department of Psychology, A8000, University of Texas at Austin, Austin, TX 78712, USA
| | | | | | | |
Collapse
|
24
|
Solomon FM, Linnan LA, Wasilewski Y, Lee AM, Katz ML, Yang J. Observational study in ten beauty salons: results informing development of the North Carolina BEAUTY and Health Project. HEALTH EDUCATION & BEHAVIOR 2005; 31:790-807. [PMID: 15539548 DOI: 10.1177/1090198104264176] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Researchers from the North Carolina BEAUTY and Health Project conducted an observational study in 10 North Carolina beauty salons to gain insight into naturally occurring conversations between cosmetologists and customers, and to assess features of the salon environment that might be used to inform the development of salon-based health promotion interventions. Results revealed that the social environment of a salon is a place where cosmetologists and customers talk openly about many subjects, including health. Information, advice, appraisal, humor, and empathy are typically shared in these health conversations. Several features of the physical environment of the salon may be mobilized to support health--access to healthy foods, snacks, and beverages; smoking restrictions; and availability of print or video materials, signs, or displays that include healthy messages. Implications for planning salon-based health promotion interventions--including the training of licensed cosmetologists to deliver health messages--are discussed in light of these findings.
Collapse
Affiliation(s)
- Felicia M Solomon
- Department of Health Behavior and Health Education, School of Public Health, University of North Carolina at Chapel Hill, 27599-7440, USA
| | | | | | | | | | | |
Collapse
|
25
|
Abstract
BACKGROUND The workplace has potential as a setting through which large groups of people can be reached to encourage smoking cessation. OBJECTIVES To categorize workplace interventions for smoking cessation tested in controlled studies and to determine the extent to which they help workers to stop smoking or to reduce tobacco consumption. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group Specialized Register in October 2004, MEDLINE (1966 - October 2004), EMBASE (1985 - October 2004) and PsycINFO (to October 2004). We searched abstracts from international conferences on tobacco and we checked the bibliographies of identified studies and reviews for additional references. SELECTION CRITERIA We categorized interventions into two groups: a) Interventions aimed at the individual to promote smoking cessation and b) interventions aimed at the workplace as a whole. We applied different inclusion criteria for the different types of study. For interventions aimed at helping individuals to stop smoking, we included only randomized controlled trials allocating individuals, workplaces or companies to intervention or control conditions. For studies of smoking restrictions and bans in the workplace, we also included controlled trials with baseline and post-intervention outcomes and interrupted times series studies. DATA COLLECTION AND ANALYSIS Information relating to the characteristics and content of all kinds of interventions, participants, outcomes and methods of the study was abstracted by one author and checked by two others. Because of heterogeneity in the design and content of the included studies, we did not attempt formal meta-analysis, and evaluated the studies using qualitative narrative synthesis. MAIN RESULTS Workplace interventions aimed at helping individuals to stop smoking included ten studies of group therapy, seven studies of individual counselling, nine studies of self-help materials and five studies of nicotine replacement therapy. The results were consistent with those found in other settings. Group programmes, individual counselling and nicotine replacement therapy increased cessation rates in comparison to no treatment or minimal intervention controls. Self-help materials were less effective.Workplace interventions aimed at the workforce as a whole included 14 studies of tobacco bans, two studies of social support, four studies of environmental support, five studies of incentives, and eight studies of comprehensive (multi-component) programmes. Tobacco bans decreased cigarette consumption during the working day but their effect on total consumption was less certain. We failed to detect an increase in quit rates from adding social and environmental support to these programmes. There was a lack of evidence that comprehensive programmes reduced the prevalence of smoking. Competitions and incentives increased attempts to stop smoking, though there was less evidence that they increased the rate of actual quitting. AUTHORS' CONCLUSIONS We found: 1. Strong evidence that interventions directed towards individual smokers increase the likelihood of quitting smoking. These include advice from a health professional, individual and group counselling and pharmacological treatment to overcome nicotine addiction. Self-help interventions are less effective. All these interventions are effective whether offered in the workplace or elsewhere. Although people taking up these interventions are more likely to stop, the absolute numbers who quit are low. 2. Limited evidence that participation in programmes can be increased by competitions and incentives organized by the employer. 3. Consistent evidence that workplace tobacco policies and bans can decrease cigarette consumption during the working day by smokers and exposure of non-smoking employees to environmental tobacco smoke at work, but conflicting evidence about whether they decrease prevalence of smoking or overall consumption of tobacco by smokers. 4. A lack of evidence that comprehensive approaches reduce the prevalence of smoking, despite the strong theoretical rationale for their use. 5. A lack of evidence about the cost-effectiveness of workplace programmes.
Collapse
|
26
|
The effectiveness of workplace smoking cessation programmes: a meta-analysis of recent studies. Tob Control 2005; 13:197-204. [PMID: 15175541 DOI: 10.1136/tc.2002.002915] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Using meta-analytic procedures, we compare the effectiveness of recent controlled trials of worksite smoking cessation during the 1990s with a previous meta-analysis of programmes conducted in the 1980s. DATA SOURCES ABI/Inform, BRS, CHID, Dissertation Abstracts International, ERIC, Medline, Occupational Health and Safety Database, PsycInfo, Smoking and Health Database, SSCI, and Sociological Abstracts. STUDY SELECTION Controlled smoking cessation interventions at the workplace with at least six months follow up published from 1989 to 2001 and reporting quit rates (QRs). DATA EXTRACTION Two reviewers independently scanned titles/abstracts of relevant reports, and we reached consensus regarding inclusion/exclusion of the full text reports by negotiation. A third reviewer resolved disagreements. Two reviewers extracted data according to a coding manual. Consensus was again reached through negotiation and the use of a third reviewer. DATA SYNTHESIS 19 journal articles were found reporting studies conforming to the study's inclusion criteria. Interventions included self help manuals, physician advice, health education, cessation groups, incentives, and competitions. A total of 4960 control subjects were compared with 4618 intervention subjects. The adjusted random effects odds ratio was 2.03 (95% confidence interval 1.42 to 2.90) at six months follow up, 1.56 (95% CI 1.17 to 2.07) at 12 months, and 1.33 (95% CI 0.95 to 1.87) at more than 12 months follow up. Funnel plots were consistent with strong publication bias at the first two follow ups but not the third. In Fisher et al's 1990 study, the corresponding ORs were 1.18, 1.66, and 1.18. CONCLUSIONS Smoking cessation interventions at the worksite showed initial effectiveness, but the effect seemed to decrease over time and was not present beyond 12 months. Compared to the Fisher (1990) analysis, the effectiveness was higher for the six month follow up. Disappointingly, we found methodological inadequacies and insufficient reporting of key variables that were similar to those found in the earlier meta-analysis. This prevented us from determining much about the most effective components of interventions. It is advisable for researchers conducting studies in the future to report data on attrition and retention rates of participants who quit, because these variables can affect QRs.
Collapse
|
27
|
Abstract
OBJECTIVES To describe the feasibility of implementing evaluation methods for a worksite tobacco control intervention for teens. Indicators of feasibility included employment stability, response rates to multiple surveys, and self reported 30 day smoking. DESIGN Grocery stores that were part of a single chain were randomised to four intervention stores and five control stores as part of the SMART project, a phase II methods development study designed to reduce smoking among working adolescents. SUBJECTS Data on smoking in the last 30 days and employment patterns were collected from working teens aged 15-18 years at seven data points over the 12 month intervention period using cross sectional surveys. RESULTS Data on employment stability indicate that employee turnover rates averaged 21% over the seven administrations. Response rates for the seven surveys ranged from 43-77% and were slightly greater in the control stores than the interventions stores (71% v 59%, p = 0.06). Mean current smoking at the individual store level ranged from 9-32% and there was a negative correlation between smoking prevalence and response rate by survey and by store (-0.029, p = 0.03). Among smokers who completed at least two surveys, there were no significant differences between intervention and control store on changes in the frequency of smoking. CONCLUSIONS Evaluating a tobacco control intervention in the grocery store setting requires multiple survey assessments to monitor changes in smoking among adolescents. Strategies are needed to maintain high response rates and increase the number of multiple responses from eligible teens.
Collapse
|
28
|
McMullen KM, Brownson RC, Luke D, Chriqui J. Strength of clean indoor air laws and smoking related outcomes in the USA. Tob Control 2005; 14:43-8. [PMID: 15735299 PMCID: PMC1747974 DOI: 10.1136/tc.2004.007880] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Environmental tobacco smoke (ETS) is often encountered in the workplace. There have been efforts to apply and enforce state laws limiting workplace smoking. There has been little study of the relative effectiveness of state and/or local laws in affecting both rates of workplace ETS exposure and adult smoking rates. This study investigates these hypotheses, as well as the effect of these laws on youth smoking. DESIGN This is a secondary data analysis using sources including the Current Population Survey (CPS), Behavioral Risk Factor Surveillance System (BRFSS), Youth Risk Behavior Survey (YRBS), and the National Household Survey of Drug Abuse (NHSDA) between the years of 1996 and 1999. Linear regression models were used to investigate the effect of a state's clean indoor air (CIA) law (using a measure of extensiveness) on the overall amount of people who reported working in a smoke-free environment, youth smoking rates and adult smoking rates. RESULTS The extensiveness of a state's CIA law was found to be a reliable predictor of the percentage of indoor workers who report a smoke-free work environment and the rates of youth smoking. State CIA laws were not conclusively associated with adult smoking rates. CONCLUSIONS The extensiveness of a state's CIA law is strongly associated with a higher percentage of indoor workers reporting a smoke-free work environment. This study did not reveal a similar association between local laws and smoke-free work environments. Youth smoking rates, shown to be related to state CIA laws, may be further affected with more stringent CIA policy.
Collapse
Affiliation(s)
- K M McMullen
- Infection Control, Barnes-Jewish Hospital, One Barnes-Jewish Hospital Plaza, Mailstop 90-30-632, St Louis, Missouri 63110, USA.
| | | | | | | |
Collapse
|
29
|
Levy DT, Chaloupka F, Gitchell J. The effects of tobacco control policies on smoking rates: a tobacco control scorecard. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2004; 10:338-53. [PMID: 15235381 DOI: 10.1097/00124784-200407000-00011] [Citation(s) in RCA: 258] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article reviews studies of the effect of tobacco control policies on smoking rates with the aim of providing guidance on the importance of different policies. Based on past studies, we estimate the magnitude of effects of major tobacco control policies, how their effects depend on the manner in which the policies are implemented, the relationship between the different policies, and the barriers to implementation. The most successful campaigns have implemented a combination of tobacco control policies. Of those policies, substantial evidence indicates that higher taxes and clean air laws can have a large impact on smoking rates. Evidence also indicates that media campaigns when implemented with other policies are important. Research on greater access to treatment and telephone support hotlines indicates a strong potential to increase quit rates and may be important in affecting heavier smokers. Direct evidence on the effects of advertising bans and health warnings is mixed, but these policies appear to be important in some of the countries that have had success in reducing smoking rates. School education programs and limits on retail sales are not likely to have much impact if implemented alone, but may be more important when combined with other policies.
Collapse
Affiliation(s)
- David T Levy
- Pacific Institute for Research and Evaluation, University of Baltimore, Maryland, USA.
| | | | | |
Collapse
|
30
|
Sorensen G, Barbeau E, Hunt MK, Emmons K. Reducing social disparities in tobacco use: a social-contextual model for reducing tobacco use among blue-collar workers. Am J Public Health 2004; 94:230-9. [PMID: 14759932 PMCID: PMC1448233 DOI: 10.2105/ajph.94.2.230] [Citation(s) in RCA: 212] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2003] [Indexed: 11/04/2022]
Abstract
In the United States in 1997, the smoking prevalence among blue-collar workers was nearly double that among white-collar workers, underscoring the need for new approaches to reduce social disparities in tobacco use. These inequalities reflect larger structural forces that shape the social context of workers' lives. Drawing from a range of social and behavioral theories and lessons from social epidemiology, we articulate a social-contextual model for understanding ways in which socioeconomic position, particularly occupation, influences smoking patterns. We present applications of this model to worksite-based smoking cessation interventions among blue-collar workers and provide empirical support for this model. We also propose avenues for future research guided by this model.
Collapse
Affiliation(s)
- Glorian Sorensen
- Center for Community-Based Research, Dana-Farber Cancer Institute,and Department of Society, Human Development and Health, Harvard School of Public Health, Boston, MA 02115, USA.
| | | | | | | |
Collapse
|
31
|
Nakamura H, Matsuzaki I, Sasahara S, Hatta K, Nagase H, Oshita Y, Ogawa Y, Nobukuni Y, Kambayashi Y, Ogino K. Enhancement of a sense of coherence and natural killer cell activity which occurred in subjects who improved their exercise habits through health education in the workplace. J Occup Health 2004; 45:278-85. [PMID: 14646268 DOI: 10.1539/joh.45.278] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We have previously demonstrated that a sense of coherence (SOC), a candidate for a mediating stress factor, is involved in natural killer cell activity (NKCA) reduced in smokers, whereas the relationship among exercise, NKCA and SOC is unclear. To clarify the effects of exercise on SOC and NKCA, we examined the changes in SOC and NKCA before and after health education to encourage exercise. Of one-hundred and one male office workers who received the health education for one year, 27 improved, 65 were unchanged and 9 had deteriorated exercise habits. The repeated measures analysis of variance showed that SOC in workers with improvement in the exercise habit were increased more significantly by the health education than those in workers without improvement (p<0.05). Although the change in NKCA produced by health education was recognized to be significantly different in those who had never smoked from that in current smokers (p<0.05), multiple regression analysis demonstrated that improvement in health practice significantly contributed to increases in both SOC (p<0.01) and NKCA (p<0.05) in never smokers, independently of other psychological factors. These results suggest that subjects with improvement in exercise enhance NKCA through increased SOC in never smokers.
Collapse
Affiliation(s)
- Hiroyuki Nakamura
- Department of Environmental and Preventive Medicine, Graduate School of Medical Science, Kanazawa University, 13-1 Takaramachi, 920-8640 Kanazawa, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Albertsen K, Hannerz H, Borg V, Burr H. The effect of work environment and heavy smoking on the social inequalities in smoking cessation. Public Health 2003; 117:383-8. [PMID: 14522152 DOI: 10.1016/s0033-3506(03)00103-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To investigate social differences with regard to smoking cessation in Denmark. METHODS Social differences in smoking cessation were estimated from 3606 smokers from the Danish National Work Environment Cohort Study in 1990, 1995 and 2000. The differences were investigated using heavy smoking and four work environment factors as explanatory variables. RESULTS The odds ratio for cessation was more than twice as high in social class I compared with social class V. When heavy smoking was controlled, this explained 28% of social differences, the work-environment factors alone explained 36% of social differences, and together the factors explained 55% of social differences. CONCLUSIONS A large proportion of the social differences in smoking cessation could be explained by differences in work-environment exposures and smoking intensity.
Collapse
Affiliation(s)
- Karen Albertsen
- Department of Psychology and Sociology, National Institute of Occupational Health, Lersø Parkallé 105, Copenhagen DK-2100, Denmark.
| | | | | | | |
Collapse
|
33
|
Abstract
The direct medical cost of cardiovascular and circulatory diseases was $151 billion in 1995, approximately 17% of all direct medical care costs in the United States. Incidence and prevalence based estimates indicate that smoking is a major contributing factor for cardiovascular disease and associated costs. Statewide smoking control programs and workplace and public area smoking bans are effective in reducing smoking prevalence. Smoking cessation therapies are very cost-effective interventions for the prevention of cardiovascular disease. Incidence based estimates indicate that smoking cessation control expenditures in the United States have been a cost effective method for reducing the direct medical costs of cardiovascular disease in the past, and may be cost saving in the future. The expected cost of producing an additional ex-smoker has been estimated to be approximately $1,000 to $1,500. Most or all of this cost can be recovered in the short run from savings in avoided heart attacks and strokes alone in healthy quitters. Observational studies of the direct medical costs following cessation in those observed to quit show a reduction utilization, but which may occur only after a lag of three to five years.
Collapse
Affiliation(s)
- James Lightwood
- School of Pharmacy, Department of Clinical Pharmacy, University of California, San Francisco, CA 94118, USA.
| |
Collapse
|
34
|
Rodríguez-Artalejo F, Lafuente Urdinguio P, Guallar-Castillón P, Garteizaurrekoa Dublang P, Sáinz Martínez O, Díez Azcárate JI, Foj Alemán M, Banegas JR. One year effectiveness of an individualised smoking cessation intervention at the workplace: a randomised controlled trial. Occup Environ Med 2003; 60:358-63. [PMID: 12709522 PMCID: PMC1740534 DOI: 10.1136/oem.60.5.358] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIMS To assess the effectiveness of a smoking cessation intervention at the workplace. The intervention was adapted to smokers' tobacco dependence, and included minimal structured counselling at the first visit (5-8 minutes), nicotine patches for three months, and three sessions of counselling for reinforcement of abstinence (2-3 minutes) over a three month period. METHODS Open randomised trial with two groups: the intervention group, and the control group which was subjected to standard clinical practice, consisting of short (30 seconds to one minute) sporadic sessions of unstructured medical antismoking advice. The trial was carried out among 217 smokers of both sexes, aged 20-63 years, motivated to quit smoking and without contraindications for nicotine patches, who were employees at a public transport company and at two worksites of an electric company. The main outcome measure was self reported tobacco abstinence confirmed by carbon monoxide in expired air </=10 ppm. Analysis was performed according to intention-to-treat. RESULTS The rate of continuous abstinence at 12 months was 20.2% for the intervention versus 8.7% for the control group (OR: 2.58; 95% CI: 1.13 to 5.90; p = 0.025). In subgroup analyses, effectiveness of the intervention did not vary substantially with age, tobacco dependence, number of cigarettes smoked per day, number of years of tobacco consumption, degree of desire to quit smoking, time spent with smokers, subjective health, and presence of tobacco related symptoms. Weight gain at 12 months was similar for both groups (1.69 kg in the intervention v 2.01 kg in the control group; p = 0.21). CONCLUSIONS A simple and easily generalisable intervention at the workplace is effective to achieve long term smoking cessation. In a setting similar to ours, nine subjects would have to be treated for three months for one to achieve continuous abstinence for 12 months.
Collapse
Affiliation(s)
- F Rodríguez-Artalejo
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Spain.
| | | | | | | | | | | | | | | |
Collapse
|
35
|
Mercer SL, Green LW, Rosenthal AC, Husten CG, Khan LK, Dietz WH. Possible lessons from the tobacco experience for obesity control. Am J Clin Nutr 2003; 77:1073S-1082S. [PMID: 12663321 DOI: 10.1093/ajcn/77.4.1073s] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Although obesity is increasing to epidemic proportions in many developed countries, some of these same countries are reporting substantial reductions in tobacco use. Unlike tobacco, food and physical activity are essential to life. Yet similar psychological, social, and environmental factors as well as advertising pressures influence the usage patterns of all 3. These similarities suggest that there may be commonalities between factors involved in controlling obesity and tobacco. This review, therefore, seeks to draw lessons from the tobacco experience for the organization of more successful obesity control. Smoking cessation counseling by physicians has been found to be one of the most clinically effective and cost-effective of all disease prevention interventions. When used alone, however, it cannot decrease the cultural acceptability of tobacco and the pressures and cues to smoke. Research and evaluation have shown the key elements of tobacco control to be (1) clinical intervention and management, (2) educational strategies, (3) regulatory efforts, (4) economic approaches, and (5) the combination of all of these into comprehensive programs that address multiple facets of the environment simultaneously. For each element, we present the evidence outlining its importance for tobacco control, discuss its application to date in obesity control, and suggest areas for further research. Viewing all of the elements involved and recognizing their synergistic effects draws researchers and practitioners back from an exclusive concentration on their particular setting to consider how they might seek to influence other settings in which individuals and populations must negotiate desired changes in nutrition and physical activity.
Collapse
Affiliation(s)
- Shawna L Mercer
- Office of Extramural Prevention Research, Public Health Practice Program Office, Centers for Disease Control and Prevention, Atlanta, GA 30341-3724, USA.
| | | | | | | | | | | |
Collapse
|
36
|
Alesci NL, Forster JL, Blaine T. Smoking visibility, perceived acceptability, and frequency in various locations among youth and adults. Prev Med 2003; 36:272-81. [PMID: 12634018 DOI: 10.1016/s0091-7435(02)00029-4] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES This study tests whether there is an association between high visibility of smoking, perceived acceptability of smoking, and where youth smoke. METHODS Surveys of 9,762 students in grades 8-10 and 1,586 parents in 15 Minnesota communities asked about the frequency of and opinions of adult and youth smoking in various indoor and outdoor public places. Chi-square analysis and ANOVAs compared smokers and nonsmokers. RESULTS More smoking than nonsmoking youth reported often seeing adults and teens smoking in all locations. Forty-two percent of students often noticed adults and 35% often noticed teens smoking outdoors, also the most frequent location where teens report smoking. Students perceived adult and teen smoking as more acceptable in restaurants, recreation centers, and outdoor gathering places. More student smokers than nonsmokers believe that smoking is acceptable for both adults and teens. Of the parent sample, 52% often observed adults and 36% often observed youth smoking outdoors. Nonsmoking parents observed adult and teen smoking more often than parents who smoke. CONCLUSIONS The data support an association between the frequency that youth observe smoking in various locations and the perception that smoking is socially acceptable by smoking status. Policies that restrict smoking in various locations will reduce both visibility and perceived acceptability of smoking in those locations.
Collapse
Affiliation(s)
- Nina L Alesci
- Blue Cross Blue Shield of Minnesota, 1305 Corporate Center, E333, Eagan, MN 55121, USA.
| | | | | |
Collapse
|
37
|
Abstract
STUDY OBJECTIVES To describe empiric research related to lung cancer prevention strategies, including chemoprevention aimed at reducing lung cancer incidence and various smoking avoidance and cessation interventions aimed at reducing smoking rates. DESIGN, SETTING, AND PARTICIPANTS Systematic searches of MEDLINE, HealthStar, and Cochrane Library databases to July 2001 and print bibliographies. For chemoprevention studies, we considered only randomized controlled trials (RCTs) with lung cancer incidence as an end point. For studies of smoking avoidance or cessation, we selected systematic reviews and meta-analyses, and searched for individual RCTs only where high-quality and current reviews and meta-analyses were not available. MEASUREMENT AND RESULTS Chemoprevention of lung cancer has been studied in five RCTs of primary prevention, no RCTs of secondary prevention, and five RCTs of tertiary prevention. None of these trials has shown evidence for efficacy of any agents tested, including retinol (vitamin A), beta-carotene, N-acetylcysteine, and selenium. There is a great deal of evidence about a wide variety of clinician-based and community-based efforts at smoking avoidance or cessation. Certain approaches have been shown to be effective (eg, mass media public education campaigns, direct restrictions on smoking, clinician-based approaches ranging from brief clinician advice to more in-depth sessions, and "life-skills training" in schools). Some approaches have intermediate or short-term effectiveness (ie, youth access restrictions and school-based interventions), and others have been shown to be ineffective (ie, acupuncture and provider education) or have been insufficiently studied (ie, provider feedback). CONCLUSIONS There are no agents that have been proven to be effective for preventing lung cancer. Several clinician-based and community-based interventions show promise for reducing lung cancer incidence through smoking avoidance and prevention.
Collapse
Affiliation(s)
- Michael J Kelley
- Department of Medicine, Duke University Medical Center, Durham, NC, USA.
| | | |
Collapse
|
38
|
Hennrikus DJ, Jeffery RW, Lando HA, Murray DM, Brelje K, Davidann B, Baxter JS, Thai D, Vessey J, Liu J. The SUCCESS project: the effect of program format and incentives on participation and cessation in worksite smoking cessation programs. Am J Public Health 2002; 92:274-9. [PMID: 11818305 PMCID: PMC1447056 DOI: 10.2105/ajph.92.2.274] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES This study examined the effect of program format and incentives on participation and cessation in worksite smoking cessation programs. METHODS Twenty-four worksites were randomized to 6 conditions that differed in cessation program format and the use of incentives. Programs were offered for 18 months in each worksite. A total of 2402 cigarette smokers identified at baseline were surveyed 12 and 24 months later to assess participation in programs and cessation. RESULTS A total of 407 (16.9%) of the smoker cohort registered for programs; on the 12- and 24-month surveys, 15.4% and 19.4% of the cohort, respectively, reported that they had not smoked in the previous 7 days. Registration for programs in incentive sites was almost double that of no-incentive sites (22.4% vs 11.9%), but increased registration did not translate into significantly greater cessation rates. Program type did not affect registration or cessation rates. CONCLUSIONS Although incentives increase rates of registration in worksite smoking cessation programs, they do not appear to increase cessation rates. Phone counseling seems to be at least as effective as group programs for promoting smoking cessation in worksites.
Collapse
Affiliation(s)
- Deborah J Hennrikus
- Division of Epidemiology, University of Minnesota School of Public Health, Minneapolis, 55454-1054, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Secker-Walker RH, Gnich W, Platt S, Lancaster T. Community interventions for reducing smoking among adults. Cochrane Database Syst Rev 2002; 2002:CD001745. [PMID: 12137631 PMCID: PMC6464950 DOI: 10.1002/14651858.cd001745] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Since smoking behaviour is determined by social context, the best way to reduce the prevalence of smoking may be to use community-wide programmes which use multiple channels to provide reinforcement, support and norms for not smoking. OBJECTIVES To assess the effectiveness of community interventions for reducing the prevalence of smoking. SEARCH STRATEGY We searched the Cochrane Tobacco Addiction Group specialised register, MEDLINE (1966-August 2001) and EMBASE (1980-August 2001) and reference lists of articles. SELECTION CRITERIA Controlled trials of community interventions for reducing smoking prevalence in adult smokers. The primary outcome was smoking behaviour. DATA COLLECTION AND ANALYSIS Data were extracted by one person and checked by a second. MAIN RESULTS Thirty two studies were included, of which seventeen included only one intervention and one comparison community. Only four studies used random assignment of communities to either the intervention or comparison group. The population size of the communities ranged from a few thousand to over 100,000 people. Change in smoking prevalence was measured using cross-sectional follow-up data in 27 studies. The estimated net decline ranged from -1.0% to 3.0% for men and women combined (10 studies). For women, the decline ranged from -0.2% to + 3.5% per year (n=11), and for men the decline ranged from -0.4% to +1.6% per year (n=12). Cigarette consumption and quit rates were only reported in a small number of studies. The two most rigorous studies showed limited evidence of an effect on prevalence. In the US COMMIT study there was no differential decline in prevalence between intervention and control communities, and there was no significant difference in the quit rates of heavier smokers who were the target intervention group. In the Australian CART study there was a significantly greater quit rate for men but not women. REVIEWER'S CONCLUSIONS The failure of the largest and best conducted studies to detect an effect on prevalence of smoking is disappointing. A community approach will remain an important part of health promotion activities, but designers of future programmes will need to take account of this limited effect in determining the scale of projects and the resources devoted to them.
Collapse
Affiliation(s)
- R H Secker-Walker
- Health Promotion Research, University of Vermont, 1 South Prospect Street, Burlington, Vermont 05401-3444, USA.
| | | | | | | |
Collapse
|
40
|
Sorensen G. Worksite tobacco control programs: the role of occupational health. RESPIRATION PHYSIOLOGY 2001; 128:89-102. [PMID: 11535266 DOI: 10.1016/s0034-5687(01)00268-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Worksite tobacco control initiatives face a crucial challenge: the growing occupational disparity in smoking prevalence. Blue-collar workers are more likely to be smokers than workers are in white-collar jobs. Blue-collar workers also experience a high prevalence of hazardous exposures on the job. Given these multiple risks, it is imperative that successful comprehensive programs be developed to promote and protect the health of blue-collar workers. Although evidence is still accruing about the efficacy of workplace interventions integrating tobacco control and occupational health, it is possible to identify promising intervention strategies by drawing on the preliminary evidence on effective worksite interventions. The effectiveness of worksite tobacco control interventions will be enhanced when coordinated interventions aim to promote cessation among individual smokers, build social support for quitting and social norms that support non-smoking, engage management in assuring a healthy work environment, involve workers' families in non-smoking initiatives, and provide links to community and public policy initiatives that support tobacco control as well as a broader effort promoting worker health.
Collapse
Affiliation(s)
- G Sorensen
- Department of Health and Social Behavior, Harvard School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA.
| |
Collapse
|
41
|
Crémieux PY, Ouellette P. Actual and perceived impacts of tobacco regulation on restaurants and firms. Tob Control 2001; 10:33-7. [PMID: 11226358 PMCID: PMC1763993 DOI: 10.1136/tc.10.1.33] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To examine the actual and anticipated costs of a law regulating workplace smoking and smoking in restaurants, taking into consideration observed and anticipated infrastructure costs, lost productivity, increased absenteeism, and loss of clientele. SETTING AND DESIGN A survey of 401 Québec restaurants and 600 Québec firms conducted by the Québec Ministry of Health before the enactment of the law was used to derive costs incurred by those who had already complied and anticipated by those that did not. RESULTS Direct and indirect costs associated with tobacco regulation at work and in restaurants were minimal. Annualised infrastructure costs amounted to less than 0.0002% of firm revenues and 0.15% of restaurant revenues. Anticipated costs were larger and amounted to 0.0004% of firm revenues and 0.41% of restaurant revenues. Impacts on productivity, absenteeism, and restaurant patronage were widely anticipated but not observed in currently compliant establishments. CONCLUSION Firms and restaurants expected high costs to result from strict tobacco regulation because of infrastructure costs, decreased productivity, and decreased patronage. That none of these were actually observed suggests that policy makers should discount industry claims that smoking regulations impose undue economic hardship.
Collapse
Affiliation(s)
- P Y Crémieux
- Department of Economics, Université du Québec à Montréal, Montréal, Québec, Canada.
| | | |
Collapse
|
42
|
Ducatman AM, McLellan RK. Epidemiologic basis for an occupational and environmental policy on environmental tobacco smoke. J Occup Environ Med 2000; 42:1137-41. [PMID: 11125675 DOI: 10.1097/00043764-200012000-00003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
ETS contains numerous toxins. Robust epidemiologic evidence implicates ETS as a cause of lung cancer and as a primary cause and source of exacerbation of excess respiratory disease. There is also increasing evidence that ETS may be associated with other outcomes, including heart disease. There is currently little doubt that ETS is an important and avoidable health hazard. Unfortunately, ETS is frequently encountered in the workplace--where it is no safer than in other environments and where it presents hazards to exposed workers and to others. A unique aspect of workplace ETS is that exposure is rarely an outcome of essential manufacturing, extraction, or service delivery processes. Moreover, ETS exposure, with its growing list of known hazards, is preventable by engineering or policy means. Implementation of policies to prevent workplace ETS can be highly effective while entailing low costs and yielding primary and secondary benefits to employers and employees. ACOEM strongly supports an increase in the scope and effectiveness of policies and efforts that protect against exposure to ETS in the workplace and elsewhere. To that end, ACOEM supports voluntary, regulatory, and legislative initiatives to eliminate ETS from the workplace, including public spaces such as bars, casinos, restaurants, schools, day-care centers, and public transportation. ACOEM also encourages employers to provide employee training concerning the health hazards of ETS and voluntary personal smoking-cessation programs.
Collapse
|
43
|
Norman GJ, Ribisl KM, Howard-Pitney B, Howard KA, Unger JB. The relationship between home smoking bans and exposure to state tobacco control efforts and smoking behaviors. Am J Health Promot 2000; 15:81-8. [PMID: 11194699 DOI: 10.4278/0890-1171-15.2.81] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To examine the relationship between home smoking bans and adult smokers' exposure to the statewide California Tobacco Control Program (TCP) and their cigarette smoking behavior. DESIGN Cross-sectional survey that was part of the statewide Independent Evaluation of the California Tobacco Control, Prevention and Education Program. SETTING Random telephone interviews within 18 California counties. SUBJECTS A representative sample of 1315 adult smokers, aged 25 years and older. MEASURES The telephone survey included questions about smoking behavior, quitting smoking, exposure to tobacco control program components, home smoking rules, and attitudes related to tobacco use and environmental tobacco smoke (ETS). RESULTS Smokers with a home smoking ban were twice as likely (OR = 2.29; 95% CI 1.22, 4.29) to have heard of TCP community programs and three times more likely (OR = 3.18; 95% CI 1.34, 7.57) to have seen and talked about the ETS media spot than smokers with no home smoking policy. Multivariate regression models indicated that having a home smoking ban was related to smoking fewer cigarettes per day and greater interest in quitting smoking compared with smokers with no smoking rules in the home (p < .05). CONCLUSIONS These findings suggest that smokers reporting exposure to the California TCP were more likely to have restrictive home smoking policies and that more restrictive home smoking policies were associated with reduced smoking behavior.
Collapse
Affiliation(s)
- G J Norman
- Stanford Center for Research in Disease Prevention, Stanford University School of Medicine, 1000 Welch Road, Palo Alto, CA 94304-1825, USA
| | | | | | | | | |
Collapse
|
44
|
Abstract
Managed care has become the predominant form of health insurance in the United States. With its features of capitation, provider monetary risk, and population perspective, managed care represents a huge growth opportunity for advocates of disease prevention and health promotion, including those in the field of health education. In reality, however, health education's role has fallen far short of expectations. This article is presented to initiate a dialogue on the role of health education and its subset, worksite health promotion, within managed care. The worksite is emphasized because of its attractiveness as a site in delivering population-based medicine. Furthermore, employers exercise considerable influence in shaping the health care marketplace. A list of recommendations is presented, offering suggestions on what health education needs to do to increase its impact in the managed care movement. These arguments are posed to better position this profession in a changing health care environment.
Collapse
Affiliation(s)
- T Golaszewski
- Department of Health Science, SUNY Brockport, New York 14420, USA.
| |
Collapse
|
45
|
Woodruff SI, Conway TL, Edwards CC. Effect of an eight week smoking ban on women at US navy recruit training command. Tob Control 2000; 9:40-6. [PMID: 10691757 PMCID: PMC1748300 DOI: 10.1136/tc.9.1.40] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To examine the effect of a unique organisational smoking ban on female United States Navy recruits, a population with historically high smoking rates. SETTING AND DESIGN Study participants were female recruits (n = 5503) entering the Navy recruit training command between March 1996 and March 1997 (12 consecutive months). Participants completed smoking surveys at entry to recruit training (baseline) and again at graduation from training after exposure to an eight week, 24 hour a day smoking ban. Effects of the ban on baseline to graduation changes in perceptions of being a smoker were examined, and relapse rates among baseline ever smokers was assessed three months after leaving recruit training. RESULTS Among all recruits, 41.4% reported being smokers at entry (that is, reported any smoking in the 30 days before entering recruit training). As a result of the ban, there was a significant reduction (from about 41% to 25%, p < 0.001) in the percentage of all women recruits who reported themselves as smokers, a much larger change than expected had no ban been in place. Relapse at the three month follow up varied according to the type of smoker at entry into the Navy, with rates ranging from 89% relapse among baseline daily smokers to 31% among baseline experimenters. CONCLUSIONS Findings suggest that the ban provides some smokers who desire to quit with an external impetus and support to do so. However, high relapse rates indicate that more than an organisationally mandated smoking ban during recruit training is needed to help younger smokers, more regular smokers, and those who intend to continue smoking to quit after joining the Navy.
Collapse
Affiliation(s)
- S I Woodruff
- Graduate School of Public Health, San Diego State University, San Diego, California, USA.
| | | | | |
Collapse
|
46
|
Serra C, Cabezas C, Bonfill X, Pladevall-Vila M. Interventions for preventing tobacco smoking in public places. Cochrane Database Syst Rev 2000:CD001294. [PMID: 10908490 DOI: 10.1002/14651858.cd001294] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Environmental tobacco smoke is a health hazard. Reducing exposure to tobacco smoke in public places is a widespread public health goal. There is, however, considerable variation in the extent to which this goal has been achieved in different settings and societies. There is therefore a need to identify effective strategies for reducing tobacco consumption in public places. OBJECTIVES To evaluate the effectiveness of interventions to reduce tobacco consumption in public places. SEARCH STRATEGY We searched the Tobacco Addiction Review Group trials register, Medline, EMBASE, HEALTHSTAR, PAIS, and CDP File (National Centre for Chronic Disease Prevention and Health Promotion, CDC) "Smoking and Health database". We handsearched a key journal and abstracts from international conferences on tobacco. We checked the bibliographies of identified studies and reviews for additional references. SELECTION CRITERIA We considered randomized and controlled trials, controlled before and after studies and interrupted time series, and uncontrolled before and after studies. We considered strategies aimed at populations, including education campaigns, written material, non-smoking and warning signs, and comprehensive strategies. We also considered strategies aimed at individual smokers. DATA COLLECTION AND ANALYSIS Information relating to the characteristics and content of all kinds of interventions, participants, outcomes and methods of the study was abstracted by one reviewer and checked by two others. Studies were combined using qualitative narrative synthesis. MAIN RESULTS Eleven of 22 studies reporting information about interventions to reduce smoking in public places met all the inclusion criteria. All included studies were uncontrolled before and after studies. The most effective strategies used comprehensive, multicomponent approaches to implement policies banning smoking within institutions. Less comprehensive strategies, such as posted warnings and educational material had a moderate effect. Five studies showed that prompting individual smokers had an immediate effect, but such strategies are unlikely to be acceptable as a public health intervention. REVIEWER'S CONCLUSIONS Carefully planned and resourced, multicomponent strategies effectively reduced smoking within public places. Less comprehensive strategies were less effective. All the studies used relatively weak experimental designs. Most studies were done in the USA, and there is a need to identify ways in which these strategies can be adopted and used in countries with different attitudes to tobacco use. Future studies should also consider the use of more rigorous experimental designs.
Collapse
Affiliation(s)
- C Serra
- Spanish Cochrane Centre, Institut Universitari Fundació Parc Taulí, Parc Taulí s/n, Sabadell, Barcelona, Spain, 08208.
| | | | | | | |
Collapse
|