632 results
Search Results
2. An international systematic review of smoking prevalence in addiction treatment.
- Author
-
Guydish, Joseph, Passalacqua, Emma, Pagano, Anna, Martínez, Cristina, Le, Thao, Chun, JongSerl, Tajima, Barbara, Docto, Lindsay, Garina, Daria, and Delucchi, Kevin
- Subjects
SUBSTANCE abuse treatment ,SMOKING statistics ,TOBACCO use ,PEOPLE with drug addiction ,HISTORY - Abstract
Aims Smoking prevalence is higher among people enrolled in addiction treatment compared with the general population, and very high rates of smoking are associated with opiate drug use and receipt of opiate replacement therapy (ORT). We assessed whether these findings are observed internationally. Methods PubMed, PsycINFO and the Alcohol and Alcohol Problems Science Database were searched for papers reporting smoking prevalence among addiction treatment samples, published in English, from 1987 to 2013. Search terms included tobacco use, cessation and substance use disorders using and/or Boolean connectors. For 4549 papers identified, abstracts were reviewed by multiple raters; 239 abstracts met inclusion criteria and these full papers were reviewed for exclusion. Fifty-four studies, collectively comprising 37 364 participants, were included. For each paper we extracted country, author, year, sample size and gender, treatment modality, primary drug treated and smoking prevalence. Results The random-effect pooled estimate of smoking across people in addiction treatment was 84% [confidence interval (CI) = 79, 88%], while the pooled estimate of smoking prevalence across matched population samples was 31% (CI = 29, 33%). The difference in the pooled estimates was 52% (CI = 48%, 57%, P < .0001). Smoking rates were higher in programs treating opiate use compared with alcohol use [odds ratio (OR) = 2.52, CI = 2.00, 3.17], and higher in ORT compared to out-patient programs (OR = 1.42, CI = 1.19, 1.68). Conclusions Smoking rates among people in addiction treatment are more than double those of people with similar demographic characteristics. Smoking rates are also higher in people being treated for opiate dependence compared with people being treated for alcohol use disorder. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
3. A man before his time: Russell's insights into nicotine, smoking, treatment and curbing the smoking problem.
- Author
-
McNeill, Ann and Robson, Debbie
- Subjects
NICOTINE ,SMOKING ,SMOKING cessation ,COMPULSIVE behavior ,THERAPEUTICS ,DRUG withdrawal symptoms ,LABOR incentives ,PAY for performance ,GENERAL practitioners ,TOBACCO products ,PSYCHOLOGY - Abstract
Abstract: Background and aims: This narrative review aimed to provide a brief overview of five key research ‘classics’ produced by the innovative and radical thought leader, Professor Michael Anthony Hamilton Russell (1932–2009), drawing upon his other work wherever feasible. Methods: Narrative review. From more than 250 publications, we selected papers we considered seminal texts, published in 1971, 1976, 1978, 1979 and 1991. Results: Russell was among the first researchers to explain that smoking was a dependence disorder caused by the drug nicotine decades before this was recognized formally. He therefore saw quickly the importance of delivering nicotine in a less harmful format as a way of controlling nicotine withdrawal when stopping smoking, first studying nicotine gum. In addition to pharmacotherapies, Russell's research also explored the role of behavioural support, particularly the role of general practitioners (GPs), alone as well as supported by specialist clinics; this research underpinned initiatives in England to reimburse doctors for giving advice to smokers, and to provide a national network of smoking cessation services. Research on nicotine uptake from other delivery systems and routes led Russell to theorize that the speed and dose of delivery impacted upon the effectiveness of a product to act as a substitute for smoking. He commented on the addictiveness of the high nicotine boli delivered in quick succession when smoking cigarettes and argued that alternative recreational nicotine delivery systems would need to be promoted actively to smokers in order for them to compete with cigarettes, a forerunner for contemporary debates on electronic cigarettes. Conclusions: The legacy of Russell's landmark research is seen in present‐day nicotine science, policy and discourse. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
4. Integrating smoking cessation care in alcohol and other drug treatment settings using an organizational change intervention: a systematic review.
- Author
-
Skelton, Eliza, Tzelepis, Flora, Shakeshaft, Anthony, Guillaumier, Ashleigh, McCrabb, Sam, and Bonevski, Billie
- Subjects
CIGARETTE smokers ,ALCOHOLISM ,PEOPLE with alcoholism ,SMOKING ,ALCOHOLISM treatment ,SUBSTANCE abuse treatment ,CINAHL database ,HOSPITAL medical staff ,MEDICAL information storage & retrieval systems ,PSYCHOLOGY information storage & retrieval systems ,INTEGRATED health care delivery ,MEDLINE ,ORGANIZATIONAL change ,QUALITY assurance ,SMOKING cessation ,STRATEGIC planning ,SYSTEMATIC reviews ,TOBACCO products ,DISCHARGE planning ,TREATMENT effectiveness ,DISEASE prevalence - Abstract
Background and Aims: Organizational change interventions involve systems and cultural change within health‐care services to make smoking cessation care delivery part of usual treatment. Six strategies for organizational change have been proposed. This study examined the evidence for organizational change interventions in the alcohol and other drug (AOD) setting on: (a) smoking cessation care; and (b) smoking cessation and cessation‐related outcomes. Methods: A systematic review with narrative synthesis was conducted. MEDLINE, PsycINFO, CINAHL, EMBASE and Scopus were searched using keywords and MeSH terms from database inception to 1 June 2018. Interventions were assessed against the six organizational change strategies. Results: Of the 5155 papers identified, 14 publications from seven unique studies were included. Most studies employed four or fewer organizational change strategies. The majority (n = 11) were rated weak to moderate in methodological quality. Nine published papers, four unique studies, examined staff reported provision of smoking cessation care; eight reported an increase, one found no change. Three papers, two unique studies, examined client receipt of care; all found significant increases. Three papers, two unique studies, assessed staff smoking prevalence from pre‐ to post‐intervention. Only one study reported a significant reduction in staff smoking prevalence (35.2 versus 21.8%, P = 0.005). Nine papers, six unique studies, assessed client smoking cessation and smoking‐related outcomes. Seven papers reported on client smoking prevalence; two found a significant decrease and five found no change to smoking. Four papers reported on number of cigarettes per day, three found a significant decrease and one found no change. Two papers reported on smoking cessation finding a 10% and a 25% seven‐day point prevalence abstinence post‐discharge from the AOD service. Conclusions: Organizational change interventions within health‐care services to make smoking cessation care delivery part of usual treatment offer promise for increasing smoking cessation care and reducing smoking prevalence. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
5. Toward an ontology of tobacco, nicotine and vaping products.
- Author
-
Cox, Sharon, West, Robert, Notley, Caitlin, Soar, Kirstie, and Hastings, Janna
- Subjects
PROFESSIONAL practice ,ELECTRONIC cigarettes ,NICOTINE ,EVIDENCE-based medicine ,LABELS ,INFORMATION resources ,TOBACCO products ,SMOKING ,ONTOLOGIES (Information retrieval) ,PRODUCT safety ,SMOKING cessation products - Abstract
Background and aims: Ontologies are ways of representing information that improve clarity and the ability to connect different data sources. This paper proposes an initial version of an ontology of tobacco, nicotine and vaping products with the aim of reducing ambiguity and confusion in the field. Methods: Terms related to tobacco, nicotine and vaping products were identified in the research literature and their usage characterised. Basic Formal Ontology was used as a unifying upper‐level ontology to describe the domain, and classes with definitions and labels were developed linking them to this ontology. Labels, definitions and properties were reviewed and revised in an iterative manner until a coherent set of classes was agreed by the authors. Results: Overlapping, but distinct classes were developed: 'tobacco‐containing product', 'nicotine‐containing product' and 'vaping device'. Subclasses of tobacco‐containing products are 'combustible tobacco‐containing product', 'heated tobacco product' and 'smokeless tobacco‐containing product'. Subclasses of combustible tobacco‐containing product include 'cigar', 'cigarillo', 'bidi' and 'cigarette' with further subclasses including 'manufactured cigarette'. Manufactured cigarettes have properties that include 'machine‐smoked nicotine yield' and 'machine‐smoked tar yield'. Subclasses of smokeless tobacco product include 'nasal snuff', 'chewing tobacco product', and 'oral snuff' with its subclass 'snus'. Subclasses of nicotine‐containing product include 'nicotine lozenge' and 'nicotine transdermal patch'. Subclasses of vaping device included 'electronic vaping device' with a further subclass, 'e‐cigarette'. E‐cigarettes have evolved with a complex range of properties including atomiser resistance, battery power, properties of consumables including e‐liquid nicotine concentration and flavourings, and the ontology characterises classes of product accordingly. Conclusions: Use of an ontology of tobacco, nicotine and vaping products should help reduce ambiguity and confusion in tobacco control research and practice. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
6. Assessing and minimizing risk of bias in randomized controlled trials of tobacco cessation interventions: Guidance from the Cochrane Tobacco Addiction Group.
- Author
-
Hartmann‐Boyce, Jamie and Lindson, Nicola
- Subjects
SMOKING cessation ,DRUG abstinence ,COUNSELING ,MEDICAL protocols ,SMOKING ,TOBACCO - Abstract
The Cochrane Tobacco Addiction Group has created risk of bias tools, which are topic‐agnostic. In 2012 the Cochrane Tobacco Addiction Group created guidance specific to considerations for reviews of randomized controlled trials of tobacco cessation interventions, building on existing Cochrane tools. The guidance covers issues relating to selection bias, performance bias, detection bias, attrition bias and selective reporting. In this paper, we set out to make this guidance publicly available, so that others can use and cite it. We provide advice for using this tool to appraise trials critically as a systematic reviewer. We also provide guidance for triallists on ways to use this tool to improve trial design and reporting. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
7. A critique of the Australian National Health and Medical Research Council CEO statement on electronic cigarettes.
- Author
-
Mendelsohn, Colin P., Hall, Wayne, Borland, Ron, Wodak, Alex, Beaglehole, Robert, Benowitz, Neal L., Britton, John, Bullen, Chris, Etter, Jean‐François, McNeill, Ann, and Rigotti, Nancy A.
- Subjects
SUBSTANCE abuse treatment ,SMOKING prevention ,ELECTRONIC cigarettes ,ATTITUDE (Psychology) ,PUBLIC health ,EXECUTIVES ,NICOTINE ,GOVERNMENT agencies ,SMOKING ,MEDICAL research - Abstract
This paper critically analyses a statement by Australia's National Health and Medical Research Council (NHMRC) on e‐cigarettes in May 2022 that will be used to guide national policy. We reviewed the evidence and the conclusions drawn in the NHMRC Statement. In our view, the Statement is not a balanced reflection of the benefits and risks of vaping because it exaggerates the risks of vaping and fails to compare them to the far greater risks of smoking; it uncritically accepts evidence of harms from e‐cigarettes while adopting a highly sceptical attitude towards evidence of their benefits; it incorrectly claims that the association between adolescent vaping and subsequent smoking is causal; and it understates the evidence of the benefits of e‐cigarettes in assisting smokers to quit. The Statement dismisses the evidence that vaping is probably already having a positive net public health effect and misapplies the precautionary principle. Several sources of evidence supporting our assessment were published after the NHMRC Statement's publication and are also referenced. The NHMRC Statement on e‐cigarettes does not present a balanced assessment of the available scientific literature and fails to meet the standard expected of a leading national scientific body. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
8. A first pass, using pre‐history and contemporary history, at understanding why Australia and England have such different policies towards electronic nicotine delivery systems, 1970s–c. 2018.
- Author
-
Berridge, Virginia, Hall, Wayne, Taylor, Suzanne, Gartner, Coral, and Morphett, Kylie
- Subjects
MEDICAL policy -- History ,HISTORY of government policy ,TOBACCO -- History ,SMOKING prevention ,ASSOCIATIONS, institutions, etc. ,CONSENSUS (Social sciences) ,ELECTRONIC cigarettes ,SMOKING cessation ,GOVERNMENT regulation ,INTRAVENOUS drug abuse ,DEBATE ,PUBLIC health ,HARM reduction ,SMOKING ,DRUGS of abuse ,POLICY sciences - Abstract
Aims: The United Kingdom and Australia have developed highly divergent policy responses to electronic nicotine delivery systems (ENDS). To understand the historical origins of these differences, we describe the history of tobacco control in each country and the key roles played in setting ENDS policy in its early stages by public health regulations and policy networks, anti‐smoking organizations, 'vaper' activist networks and advocates of harm reduction policies towards injecting drug use. Methods: We analysed key government reports, policy statements from public health bodies and non‐government organizations (e.g. cancer councils and medical organizations) on ENDS; submissions to an Australian parliamentary inquiry; media coverage of policy debates in medical journals; and the history of tobacco control policy in Australia and England. Key discourses about ENDS were identified for each country. These were compared across countries during a multi‐day face‐to‐face meeting, where consensus was reached on the key commonalities and divergences in historical approaches to nicotine policy. This paper focuses on England, as different policy responses were apparent in constituent countries of the United Kingdom, and Scotland in particular. Results: Policymakers in Australia and England differ markedly in the priority that they have given to using ENDS to promote smoking cessation or restricting smokers' access to prevent uptake among young people. In understanding the origins of these divergent responses, we identified the following key differences between the two countries' approaches to nicotine regulation: an influential scientific network that favoured nicotine harm reduction in the United Kingdom and the absence of such a network in Australia; the success of different types of health activism both in England and in Europe in opposing more restrictive policies; and the greater influence on policy in England of the field of illicit drug harm reduction. Conclusions: An understanding of the different policy responses to electronic nicotine delivery systems (ENDS) in England and Australia requires an appreciation of how actors within the different policy structures, scientific networks and activist organizations in each country and region have interpreted the evidence and the priority that policymakers have given to the competing goals of preventing adolescent uptake and encouraging smokers to use ENDS to quit smoking. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
9. Roles of parental smoking and family structure for the explanation of socio‐economic inequalities in adolescent smoking.
- Author
-
Legleye, Stéphane, Bricard, Damien, and Khlat, Myriam
- Subjects
SMOKING & psychology ,CONFIDENCE intervals ,CROSS-sectional method ,PARENTING ,SOCIOECONOMIC factors ,TEENAGERS' conduct of life ,SOCIAL classes ,QUESTIONNAIRES ,FACTOR analysis ,DESCRIPTIVE statistics ,SMOKING ,ODDS ratio ,FAMILY relations ,FAMILY structure ,SECONDARY analysis ,POISSON distribution ,ADOLESCENCE - Abstract
Background and aims: Among European countries, France is particularly concerned by adolescent tobacco smoking, especially in disadvantaged socio‐economic backgrounds (SES). We measured the respective contributions of parental smoking and family living arrangement to social disparities in smoking during adolescence. Design: Secondary analysis of survey data. Setting: A cross‐sectional nation‐wide exhaustive 12‐day survey in March 2017 of French youth aged 17–18.5 years participating in the national mandatory civic information day. Participants: A total of 13 314 adolescents answering a pen‐and‐paper questionnaire about their own tobacco consumption and the smoking of their parents. Measurements Risk ratios (RRs) were computed using modified Poisson regressions, and population‐attributable fraction (PAF) was used as a measure of the explanatory roles of the different factors as mediators of SES. Findings Adolescents living within very privileged and privileged SES were significantly less likely to report daily tobacco smoking (20.4 and 22.7%, respectively) than those within modest and disadvantaged ones (26.0 and 28.6%, respectively). Parental smoking and family living arrangement independently explained the smoking inequalities among adolescents. After adjusting for schooling factors, the risks associated with parental smoking ranged between RR = 1.64 [95% confidence interval (CI) = 1.50–1.79] when the father only smoked and RR = 2.17 (95% CI = 1.99–2.36) when both parents smoked, compared with non‐smoking parents; the risk associated with living in a non‐intact family was 1.35 (95% CI = 1.26–1.43) and that of living outside the parental home was 1.20 (95% CI = 1.10–1.30). Apprentices and adolescents out of school had higher risks than those at school (RR = 1.82, 95% CI = 1.68–1.98) and RR = 2.10, 95% CI = 1.92–2.29). The contribution of parental smoking to adolescent smoking (PAF = 32%) was greater than that of SES (PAF = 9%), family living arrangement (PAF = 17%) or schooling factors (14%). The share of SES decreased from 18 to 9% when considering these mediating factors. Conclusion: In France, parental smoking appears to be the factor that most influences adolescent smoking, followed by family living arrangement; the role of family socio‐economic status is small in comparison. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
10. A national strategy for smoking cessation treatment in England.
- Author
-
McNeill, Ann, Raw, Martin, Whybrow, Janet, and Bailey, Patsy
- Subjects
SMOKING cessation ,SMOKING ,CIGARETTE smokers ,PEOPLE with addiction ,GOVERNMENT policy - Abstract
In 1998 the UK government published a White Paper on tobacco which set out the development of smoking cessation treatment services across England. This paper presents a detailed analysis of the events leading up to the inclusion of smoking cessation treatment services within the White Paper, and the background to the evaluation of those services, the results of which are the subject of the remaining papers in this supplement. [ABSTRACT FROM AUTHOR]
- Published
- 2005
- Full Text
- View/download PDF
11. Introduction to concepts and measurement of the emergence of tobacco dependence: The Tobacco Etiology Research Network.
- Author
-
CONKLIN, CYNTHIA A., CLAYTON, RICHARD R., TIFFANY, STEPHEN T., and SHIFFMAN, SAUL
- Subjects
SMOKING ,NICOTINE ,SUBSTANCE abuse ,TOBACCO use ,ADDICTIONS ,COMPULSIVE behavior - Abstract
This article introduces topics featured in the June 2004 issue of "Addiction." This special issue of "Addiction,' consists of invited papers by prominent researchers studying nicotine and smoking. The publication of this work is commissioned by the Tobacco Etiology Research Network (TERN). This issue contains a series of papers which offers excellent description of major theories of addictive behavior. Thomas Essenberg summarizes negative reinforcement models. Stephen Glautier reviews positive reinforcement theories. Thomas Brandon and colleagues present the main concepts of Mark Goldman's model of drug expectancies, Albert Bandura's model of self-efficacy, Thomas Will's model of stress and coping and Stephen Tiffany's cognitive-processing model of drug urges and craving. The authors then discuss and dissect the key underpinnings of each theory to determine their specific or implied assertions about dependence and its emergence over the course of use. Finally, the authors address translation of these theories into assessment procedures.
- Published
- 2004
- Full Text
- View/download PDF
12. How do we determine the impact of e‐cigarettes on cigarette smoking cessation or reduction? Review and recommendations for answering the research question with scientific rigor.
- Author
-
Villanti, Andrea C., Feirman, Shari P., Niaura, Raymond S., Pearson, Jennifer L., Glasser, Allison M., Collins, Lauren K., and Abrams, David B.
- Subjects
SMOKING ,ELECTRONIC cigarettes ,SMOKING cessation ,EXPERIMENTAL design ,RESEARCH methodology - Abstract
Abstract: Aims: To propose a hierarchy of methodological criteria to consider when determining whether a study provides sufficient information to answer the question of whether e‐cigarettes can facilitate cigarette smoking cessation or reduction. Design: A PubMed search to 1 February 2017 was conducted of all studies related to e‐cigarettes and smoking cessation or reduction. Settings: Australia, Europe, Iran, Korea, New Zealand and the United States. Participants and studies: 91 articles. Measurements: Coders organized studies according to six proposed methodological criteria: (1) examines outcome of interest (cigarette abstinence or reduction), (2) assesses e‐cigarette use for cessation as exposure of interest, (3) employs appropriate control/comparison groups, (4) ensures that measurement of exposure precedes the outcome, (5) evaluates dose and duration of the exposure and (6) evaluates the type and quality of the e‐cigarette used. Findings: Twenty‐four papers did not examine the outcomes of interest. Forty did not assess the specific reason for e‐cigarette use as an exposure of interest. Twenty papers did not employ prospective study designs with appropriate comparison groups. The few observational studies meeting some of the criteria (duration, type, use for cessation) triangulated with findings from three randomized trials to suggest that e‐cigarettes can help adult smokers quit or reduce cigarette smoking. Conclusions: Only a small proportion of studies seeking to address the effect of e‐cigarettes on smoking cessation or reduction meet a set of proposed quality standards. Those that do are consistent with randomized controlled trial evidence in suggesting that e‐cigarettes can help with smoking cessation or reduction. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
13. What can dependence theories tell us about assessing the emergence of tobacco dependence?
- Author
-
Tiffany, Stephen T., Conklin, Cynthia A., Shiffman, Saul, and Clayton, Richard R.
- Subjects
SMOKING ,TOBACCO use ,NICOTINE addiction ,SUBSTANCE abuse ,DRUG abuse ,ADDICTIONS ,PATHOLOGICAL psychology - Abstract
Little is known about the processes that underlie changes in smoking that occur between the first use of a cigarette, subsequent regular use and eventual addictive use. At present, assessments of those critical processes are poorly developed and not strongly informed by contemporary models of drug dependence. The preceding three papers in this special issue address explicitly how modern drug-dependence theories describe the emergence of drug dependence and the implications of those theories for assessment. The papers covered three domains of theories: negative reinforcement, positive reinforcement, and cognitive and social learning. In this paper, we summarize these reviews and extract general themes and issues that emerge across all the articles. These include: (1) the importance of learning processes; (2) limitations of self-report measures; (3) the view of dependence as a process and not a state; (4) the conception of dependence on a continuum in contrast to the conventional perspective of tobacco dependence as a natural category; (5) the ontological status of the dependence concept; (6) limitations of backward extrapolations from adult assessments; (7) the possibility of multiple dimensions or forms of dependence; and (8) the value of a transdisciplinary approach when studying the emergence of tobacco dependence. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
14. Comparison of e‐cigarette use prevalence and frequency by smoking status among youth in the United States, 2014–19.
- Author
-
Tam, Jamie and Brouwer, Andrew F.
- Subjects
TWENTY-first century ,ELECTRONIC cigarettes ,CONFIDENCE intervals ,CROSS-sectional method ,MIDDLE school students ,SELF-evaluation ,SURVEYS ,DESCRIPTIVE statistics ,SMOKING ,HIGH school students - Abstract
Background and aims: Reports of youth e‐cigarette use often do not disaggregate by underlying smoking status. This study compared annual 2014–19 youth estimates of past 30‐day e‐cigarette use prevalence and frequency by smoking status in the United States. Design Nationally representative, cross‐sectional, school‐based survey [National Youth Tobacco Surveys (NYTS)]. General linear models accounting for complex survey design compared e‐cigarette use prevalence by smoking status by year, overall and stratified by frequency, separately for high school (HS) and middle school (MS) students. The 2019 survey was analyzed separately because of its change in survey methodology. Setting: MSs and HSs in the United States. Participants: A total of 116 704 students from 1268 schools, ages 9–19. Measurements Students self‐reported (paper 2014–18, electronic 2019) ever and past 30‐day (current) use of e‐cigarettes and cigarettes, as well as frequent use (20–30 days of month). Findings From 2014 to 2018, current e‐cigarette use prevalence increased among never, current and former smokers in HS, but only among never and current smokers in MS (each P‐value < 0.001). E‐cigarette use increases for current HS smokers were primarily among frequent e‐cigarette users. In 2018, the absolute number of HS frequent users who were never or former smokers (420 000 combined) surpassed current smokers (370 000). In 2019, current e‐cigarette use prevalence for never, former and current smokers was 17.5% [95% confidence interval (CI) = 16.0–19.0], 53.6% (95% CI = 45.2–61.9) and 85.8% (95% CI = 81.6–89.9) for HS students, respectively, and 6.8% (95% CI = 5.9–7.7), 40.8% (95% CI = 34.7–47.0) and 78.0% (95% CI = 71.9–84.2) for MS students. That year, the number of HS never (420 000) and former smokers (570 000) using e‐cigarettes frequently eclipsed that of current smokers (390 000). Conclusions: E‐cigarette use prevalence and frequency among youth vary by smoking status, with highest levels of use among current smokers. However frequent e‐cigarette use among never smokers and former smokers has increased. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
15. Correcting errors.
- Author
-
Daube, Mike and Chapman, Simon
- Subjects
MEDICAL policy -- History ,HISTORY of government policy ,TOBACCO -- History ,SMOKING prevention ,HEALTH policy ,ELECTRONIC cigarettes ,INTRAVENOUS drug abuse ,GOVERNMENT regulation ,PUBLIC health ,HARM reduction ,SMOKING - Abstract
A correction to a paper printed in a prior issue is presented, written by Berridge et al., which discusses policy around electronic nicotine delivery systems.
- Published
- 2021
- Full Text
- View/download PDF
16. Imaging resilience and recovery in alcohol dependence.
- Author
-
Charlet, Katrin, Rosenthal, Annika, Lohoff, Falk W., Heinz, Andreas, and Beck, Anne
- Subjects
BRAIN imaging ,PSYCHOLOGICAL resilience ,ALCOHOLISM treatment ,NEUROBIOLOGY ,REHABILITATION of people with alcoholism ,DISEASE progression ,PREVENTION of alcoholism ,PSYCHOLOGY ,BIOMARKERS ,MAGNETIC resonance imaging ,BASAL ganglia ,DIAGNOSIS of alcoholism ,POSITRON emission tomography ,FRONTAL lobe ,GLUCOSE metabolism ,ALCOHOLISM ,COGNITION ,CONVALESCENCE ,GENETICS ,LONGITUDINAL method ,MEDLINE ,MENTAL illness ,NEURAL conduction ,NEUROPLASTICITY ,ONLINE information services ,RECIDIVISM ,SEX distribution ,SMOKING ,SUBSTANCE abuse ,SYSTEMATIC reviews ,COMORBIDITY ,TASK performance ,EXECUTIVE function ,GENOTYPES ,PHYSIOLOGY - Abstract
Abstract: Background and aims: Resilience and recovery are of increasing importance in the field of alcohol dependence (AD). This paper describes how imaging studies in man can be used to assess the neurobiological correlates of resilience and, if longitudinal, of disease trajectories, progression rates and markers for recovery to inform treatment and prevention options. Methods: Original papers on recovery and resilience in alcohol addiction and its neurobiological correlates were identified from PubMed and have been analyzed and condensed within a systematic literature review. Results: Findings deriving from functional magnetic resonance imaging (fMRI) and positron emission tomography (PET) studies have identified links between increased resilience and less task‐elicited neural activation within the basal ganglia, and benefits of heightened neural pre‐frontal cortex (PFC) engagement regarding resilience in a broader sense; namely, resilience against relapse in early abstinence of AD. Furthermore, findings consistently propose at least partial recovery of brain glucose metabolism and executive and general cognitive functioning, as well as structural plasticity effects throughout the brain of alcohol‐dependent patients during the course of short‐, medium‐ and long‐term abstinence, even when patients only lowered their alcohol consumption to a moderate level. Additionally, specific factors were found that appear to influence these observed brain recovery processes in AD, e.g. genotype‐dependent neuronal (re)growth, gender‐specific neural recovery effects, critical interfering effects of psychiatric comorbidities, additional smoking or marijuana influences or adolescent alcohol abuse. Conclusions: Neuroimaging research has uncovered neurobiological markers that appear to be linked to resilience and improved recovery capacities that are furthermore influenced by various factors such as gender or genetics. Consequently, future system‐oriented approaches may help to establish a broad neuroscience‐based research framework for alcohol dependence. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
17. A systematic review of studies assessing the association between adherence to smoking cessation medication and treatment success.
- Author
-
Raupach, Tobias, Brown, Jamie, Herbec, Aleksandra, Brose, Leonie, and West, Robert
- Subjects
DRUGS ,INFORMATION storage & retrieval systems ,MEDICAL databases ,MEDLINE ,ONLINE information services ,HEALTH outcome assessment ,PATIENT compliance ,SMOKING cessation ,SYSTEMATIC reviews ,TREATMENT effectiveness ,NICOTINE replacement therapy - Abstract
Aims Lack of adherence to smoking cessation medication regimens is assumed to play a significant role in limiting their effectiveness. This study aimed to assess evidence for this assumption. Methods A systematic search was conducted, supplemented by expert consultation, of papers reporting on randomized trials and observational studies examining the association between adherence to cessation medication and the success of quit attempts. To rule out reverse causality, only studies where adherence was assessed prior to relapse were included. Five studies met the inclusion criteria and results were extracted independently by two researchers. Heterogeneity between studies precluded a pooled analysis of the data. Results Studies varied widely with regard to both the definition of adherence and outcome measures. The included studies only addressed adherence to nicotine replacement therapy. One study of lozenge use found that the amount of medication used between 1 and 2 weeks after the quit date predicted abstinence at 6 weeks [adjusted odds ratio ( OR) for 'high' versus 'low' lozenge use 1.25; 95% confidence interval ( CI) = 1.05-1.50; P < 0.02]. Similarly, one study found a significant impact of oral nicotine consumption during the first week on abstinence at 4 weeks (adjusted OR per additional mg/day = 1.05; CI = 1.01-1.10). Another study found that participants using nicotine replacement therapy for at least 5 weeks were significantly more likely to self-report continuous abstinence at 6 months. The remaining two studies failed to find a significant effect of treatment duration on outcome at 1 and 2 years but had very low power to detect such an effect. Conclusions There is modest evidence to support the assumption that lack of adherence to nicotine replacement therapy regimens undermines effectiveness in clinical studies. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
18. Cigarette smoking and depression comorbidity: systematic review and proposed theoretical model.
- Author
-
Mathew, Amanda R., Hogarth, Lee, Leventhal, Adam M., Cook, Jessica W., and Hitsman, Brian
- Subjects
SMOKING & psychology ,COMORBIDITY ,SYSTEMATIC reviews ,CIGARETTE smokers ,SMOKING cessation ,DEPRESSED persons ,SUBSTANCE abuse ,PSYCHOLOGY ,THERAPEUTICS ,SMOKING prevention ,AFFECT (Psychology) ,BEHAVIOR ,CINAHL database ,COGNITION disorders ,CONCEPTS ,MENTAL depression ,DRUG addiction ,PSYCHOLOGY information storage & retrieval systems ,MATHEMATICAL models ,MEDLINE ,MOTIVATION (Psychology) ,NICOTINE ,ONLINE information services ,RESEARCH funding ,SMOKING ,TOBACCO ,DISEASE relapse ,THEORY - Abstract
Background and Aims Despite decades of research on co-occurring smoking and depression, cessation rates remain consistently lower for depressed smokers than for smokers in the general population, highlighting the need for theory-driven models of smoking and depression. This paper provides a systematic review with a particular focus upon psychological states that disproportionately motivate smoking in depression, and frame an incentive learning theory account of smoking-depression co-occurrence. Methods We searched PubMed, Scopus, PsychINFO and CINAHL to December 2014, which yielded 852 papers. Using pre-established eligibility criteria, we identified papers focused on clinical issues and motivational mechanisms underlying smoking in established, adult smokers (i.e. maintenance, quit attempts and cessation/relapse) with elevated symptoms of depression. Two reviewers determined independently whether papers met review criteria. We included 297 papers in qualitative synthesis. Results Our review identified three primary mechanisms that underlie persistent smoking among depressed smokers: low positive affect, high negative affect and cognitive impairment. We propose a novel application of incentive learning theory which posits that depressed smokers experience greater increases in the expected value of smoking in the face of these three motivational states, which promotes goal-directed choice of smoking behavior over alternative actions. Conclusions The incentive learning theory accounts for current evidence on how depression primes smoking behavior and provides a unique framework for conceptualizing psychological mechanisms of smoking maintenance among depressed smokers. Treatment should focus upon correcting adverse internal states and beliefs about the high value of smoking in those states to improve cessation outcomes for depressed smokers. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
19. A systematic review of the relationships between family functioning, pubertal timing and adolescent substance use.
- Author
-
Hummel, Alegra, Shelton, Katherine H., Heron, Jon, Moore, Laurence, and Bree, Marianne B. M.
- Subjects
SUBSTANCE abuse risk factors ,ALCOHOL drinking ,PSYCHOLOGY information storage & retrieval systems ,MEDLINE ,ONLINE information services ,PARENT-child relationships ,PUBERTY ,RESEARCH funding ,SMOKING ,TEENAGERS' conduct of life ,TIME ,SYSTEMATIC reviews ,FAMILY relations - Abstract
Aims Experiences linked to poor family functioning and pubertal timing have each been associated with increased risk of substance misuse in adolescence. However, it remains unclear to what extent family functioning and pubertal timing combine to put adolescents at particular risk. Method A systematic review was planned, undertaken and reported according to the 27 items of the PRISMA statement. Databases World of Knowledge, Psyc INFO and Pu bMed were searched. Fifty-eight papers were retained and are discussed in this review after screening titles, abstracts and full papers against pre-established exclusion criteria. Results The combination of off-time pubertal timing and poor parent-adolescent relationship quality has been related to higher levels of substance use. However, this is an under-studied area of research and the evidence is less strong for boys than girls. Conclusions Adolescents experiencing both poor parent-adolescent relationship quality and off-time pubertal timing may represent a high-risk group that can benefit from approaches aimed at reducing risk of substance misuse. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
20. Understanding and using time series analyses in addiction research.
- Author
-
Beard, Emma, Marsden, John, Brown, Jamie, Tombor, Ildiko, Stapleton, John, Michie, Susan, and West, Robert
- Subjects
SMOKING laws ,DRUG addiction ,MEDICAL research ,PUBLISHING ,SMOKING ,TIME series analysis ,SAMPLE size (Statistics) ,TOBACCO products ,DISEASE prevalence ,STATISTICAL models - Abstract
Time series analyses are statistical methods used to assess trends in repeated measurements taken at regular intervals and their associations with other trends or events, taking account of the temporal structure of such data. Addiction research often involves assessing associations between trends in target variables (e.g. population cigarette smoking prevalence) and predictor variables (e.g. average price of a cigarette), known as a multiple time series design, or interventions or events (e.g. introduction of an indoor smoking ban), known as an interrupted time series design. There are many analytical tools available, each with its own strengths and limitations. This paper provides addiction researchers with an overview of many of the methods available (GLM, GLMM, GLS, GAMM, ARIMA, ARIMAX, VAR, SVAR, VECM) and guidance on when and how they should be used, sample size det ermination, reporting and interpretation. The aim is to provide increased clarity for researchers proposing to undertake these analyses concerning what is likely to be acceptable for publication in journals such as Addiction. Given the large number of choices that need to be made when setting up time series models, the guidance emphasizes the importance of pre‐registering hypotheses and analysis plans before the analyses are undertaken. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
21. Prevalence of awareness, ever‐use and current use of nicotine vaping products (NVPs) among adult current smokers and ex‐smokers in 14 countries with differing regulations on sales and marketing of NVPs: cross‐sectional findings from the ITC Project
- Author
-
Gravely, Shannon, Driezen, Pete, Ouimet, Janine, Quah, Anne C. K., Cummings, K. Michael, Thompson, Mary E., Boudreau, Christian, Hammond, David, McNeill, Ann, Borland, Ron, Thrasher, James F., Edwards, Richard, Omar, Maizurah, Hitchman, Sara C., Yong, Hua‐Hie, Barrientos‐Gutierrez, Tonatiuh, Willemsen, Marc C., Bianco, Eduardo, Boado, Marcelo, and Goma, Fastone Mathew
- Subjects
ELECTRONIC cigarettes ,AWARENESS ,CIGARETTE smokers ,EX-smokers ,SALES policy ,NICOTINE ,MARKETING laws ,HEALTH ,QUESTIONNAIRES ,SMOKING ,SURVEYS ,LOGISTIC regression analysis ,DISEASE prevalence ,CROSS-sectional method ,HEALTH literacy ,MIDDLE-income countries ,LOW-income countries ,LAW - Abstract
Aims: This paper presents updated prevalence estimates of awareness, ever‐use, and current use of nicotine vaping products (NVPs) from 14 International Tobacco Control Policy Evaluation Project (ITC Project) countries that have varying regulations governing NVP sales and marketing. Design, Setting, Participants and Measurements: A cross‐sectional analysis of adult (≥ 18 years) current smokers and ex‐smokers from 14 countries participating in the ITC Project. Data from the most recent survey questionnaire for each country were included, which spanned the period 2013–17. Countries were categorized into four groups based on regulations governing NVP sales and marketing (allowable or not), and level of enforcement (strict or weak where NVPs are not permitted to be sold): (1) most restrictive policies (MRPs), not legal to be sold or marketed with strict enforcement: Australia, Brazil, Uruguay; (2) restrictive policies (RPs), not approved for sale or marketing with weak enforcement: Canada, Malaysia, Mexico, New Zealand; (3) less restrictive policies (LRPs), legal to be sold and marketed with regulations: England, the Netherlands, Republic of Korea, United States; and (4) no regulatory policies (NRPs), Bangladesh, China, Zambia. Countries were also grouped by World Bank Income Classifications. Country‐specific weighted logistic regression models estimated adjusted NVP prevalence estimates for: awareness, ever/current use, and frequency of use (daily versus non‐daily). Findings NVP awareness and use were lowest in NRP countries. Generally, ever‐ and current use of NVPs were lower in MRP countries (ever‐use = 7.1–48.9%; current use = 0.3–3.5%) relative to LRP countries (ever‐use = 38.9–66.6%; current use = 5.5–17.2%) and RP countries (ever‐use = 10.0–62.4%; current use = 1.4–15.5%). NVP use was highest among high‐income countries, followed by upper–middle‐income countries, and then by lower–middle‐income countries. Conclusions: With a few exceptions, awareness and use of nicotine vaping products varied by the strength of national regulations governing nicotine vaping product sales/marketing, and by country income. In countries with no regulatory policies, use rates were very low, suggesting that there was little availability, marketing and/or interest in nicotine vaping products in these countries where smoking populations are predominantly poorer. The higher awareness and use of nicotine vaping products in high income countries with moderately (e.g. Canada, New Zealand) and less (e.g. England, United States) restrictive policies, is likely due to the greater availability and affordability of nicotine vaping products. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
22. Do doctors' smoking habits influence their smoking cessation practices? A systematic review and meta-analysis.
- Author
-
Duaso, Maria J., McDermott, Máirtín S., Mujika, Agurtzane, Purssell, Edward, and While, Alison
- Subjects
PREVENTION of drug addiction ,CHI-squared test ,CINAHL database ,CONFIDENCE intervals ,ERIC (Information retrieval system) ,HABIT ,MEDICAL information storage & retrieval systems ,PSYCHOLOGY information storage & retrieval systems ,MEDLINE ,META-analysis ,PHYSICIANS ,REGRESSION analysis ,SMOKING ,SMOKING cessation ,TOBACCO ,SYSTEMATIC reviews ,EFFECT sizes (Statistics) ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
Aims To assess the association between doctors' smoking status and the use of the '5 As' of smoking cessation. Methods A systematic search of 11 databases covering English and Spanish language publications since 1996 was undertaken. Studies were included if they reported doctors' smoking status (current, former or never smoker) and rates of practising any of the 5 As of smoking cessation ( Ask; Advise; Assess; Assist; and Arrange). Frequencies and proportions were extracted from individual papers and risk ratios ( RR) were calculated. A random-effects meta-analysis model was used to assess the effect of the doctor's personal smoking history. Covariate effects were explored using meta-regression for three pre-specified study characteristics: doctors' role, smoking prevalence of the sample and study quality. Results Twenty studies were included in this systematic review. The RR of always asking patients about their smoking was not associated significantly with doctors' smoking status [ RR = 0.98; 95% confidence interval ( CI) = 0.94-1.02; P = 0.378; I
2 = 0.00%; 10 studies]. Meta-analysis suggested that doctors who were current smokers had a 17% increased risk of not advising their patients to quit compared with never-smokers ( RR = 0.83; 95% CI = 0.77-0.90; P < 0.000; I2 = 82.14%; 14 studies). However, high levels of heterogeneity were found that were not explained by the meta-regression. Regarding assisting patients to quit, never smokers were more likely to counsel than current smokers ( RR = 0.92; 95% CI = 0.85-0.99; P = 0.036; I2 = 0.00%; three studies) but less likely to make a referral ( RR = 1.40; 95% CI = 1.09-1.79; P = 0.009; I2 = 0.00%; five studies). No statistically significant differences were found in arranging future contact by smoking status ( RR = 0.80; 95% CI = 0.52-1.23; P = 0.315; I2 = 47.03%; four studies). Conclusions Smoking status of doctors may affect their delivery of smoking cessation treatments to patients, with smokers being less likely than non-smokers or ex-smokers to advise and counsel their patients to quit but more likely to refer them to smoking cessation programmes. [ABSTRACT FROM AUTHOR]- Published
- 2014
- Full Text
- View/download PDF
23. Vaccination against smoking: an annotated agenda for debate. A review of scientific journals, 2001-13.
- Author
-
Wolters, Anna, Wert, Guido, Schayck, Onno C. P., and Horstman, Klasien
- Subjects
SMOKING prevention ,DRUG addiction ,IMMUNIZATION ,MEDICAL ethics ,PARENTING ,RESEARCH funding ,SMOKING cessation ,QUALITATIVE research ,THEMATIC analysis ,NICOTINIC antagonists - Abstract
Background and Aims The ongoing development of novel nicotine vaccines makes it urgent to identify the normative questions around this innovative health technology against smoking. Methods A qualitative thematic analysis of peer-reviewed papers on nicotine vaccination published between 2001 and 2013. Results In the scientific discourse, nicotine vaccination is presented in a neurobiological frame as a potent concept for (long-term) smoking cessation. Nicotine vaccination is also considered a hypothetical strategy to prevent nicotine addiction in minors. Ethical assessments are conducted for the use of nicotine vaccination in public health and clinical medicine. Whereas vaccination for primary prevention is usually associated with public health, the hypothetical case of nicotine prevention in minors is also assessed for individualized protection. Therapeutic and preventive applications are given uneven attention: the classic goal of vaccination (primary prevention in minors) receives methodical consideration and invokes lively debate. The unprecedented use of vaccination, namely smoking cessation, is left largely unattended in the ethical analyses. Conclusions While health innovations such as nicotine vaccination need broad reflection to guide decisions on their further development and possible future implementations, only a small part of the ethical and social issues of this innovative technology has been discussed. For a debate to come into existence, a 'neurobio-psycho-socio-cultural' frame of smoking and quitting appears fruitful. Important topics for reflection are the human activities and social processes in a vaccine-supported quit attempt, next to respect for individuals, possible harms and questions of (global) justice and research ethics. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
24. Estimates of costs for modelling return on investment from smoking cessation interventions.
- Author
-
Trapero‐Bertran, Marta, Leidl, Reiner, Muñoz, Celia, Kulchaitanaroaj, Puttarin, Coyle, Kathryn, Präger, Maximilian, Józwiak‐Hagymásy, Judit, Cheung, Kei Long, Hiligsmann, Mickael, Pokhrel, Subhash, and on behalf of the EQUIPT Study Group
- Subjects
MATHEMATICAL models of rate of return ,SMOKING cessation ,MEDICAL care costs ,LUNG cancer treatment ,PREVENTION of tobacco use ,SMOKING ,CANCER treatment ,CORONARY heart disease treatment ,ECONOMICS ,COST analysis ,EXPERIMENTAL design ,RESEARCH methodology ,RESEARCH funding - Abstract
Abstract: Background and aims: Modelling return on investment (ROI) from smoking cessation interventions requires estimates of their costs and benefits. This paper describes a standardized method developed to source both economic costs of tobacco smoking and costs of implementing cessation interventions for a Europe‐wide ROI model [European study on Quantifying Utility of Investment in Protection from Tobacco model (EQUIPTMOD)]. Design: Focused search of administrative and published data. A standardized checklist was developed in order to ensure consistency in methods of data collection. Setting and participants: Adult population (15+ years) in Hungary, Netherlands, Germany, Spain and England. For passive smoking‐related costs, child population (0–15 years) was also included. Measurements: Costs of treating smoking‐attributable diseases; productivity losses due to smoking‐attributable absenteeism; and costs of implementing smoking cessation interventions. Findings: Annual costs (per case) of treating smoking attributable lung cancer were between €5074 (Hungary) and €52 106 (Germany); coronary heart disease between €1521 (Spain) and €3955 (Netherlands); chronic obstructive pulmonary disease between €1280 (England) and €4199 (Spain); stroke between €1829 (Hungary) and €14 880 (Netherlands). Costs (per recipient) of smoking cessation medications were estimated to be: for standard duration of varenicline between €225 (England) and €465 (Hungary); for bupropion between €25 (Hungary) and €220 (Germany). Costs (per recipient) of providing behavioural support were also wide‐ranging: one‐to‐one behavioural support between €34 (Hungary) and €474 (Netherlands); and group‐based behavioural support between €12 (Hungary) and €257 (Germany). The costs (per recipient) of delivering brief physician advice were: €24 (England); €9 (Germany); €4 (Hungary); €33 (Netherlands); and €27 (Spain). Conclusions: Costs of treating smoking‐attributable diseases as well as the costs of implementing smoking cessation interventions vary substantially across Hungary, Netherlands, Germany, Spain and England. Estimates for the costs of these diseases and interventions can contribute to return on investment estimates in support of national or regional policy decisions. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
25. ‘To prove this is the industry's best hope’: big tobacco's support of research on the genetics of nicotine addiction.
- Author
-
Gundle, Kenneth R., Dingel, Molly J., and Koenig, Barbara A.
- Subjects
NICOTINE addiction ,MEDICAL care costs ,TOBACCO industry ,POLICY analysis ,SMOKING cessation ,CIGARETTE smokers ,TOBACCO & health ,SMOKING ,HEALTH - Abstract
Background New molecular techniques focus a genetic lens upon nicotine addiction. Given the medical and economic costs associated with smoking, innovative approaches to smoking cessation and prevention must be pursued; but can sound research be manipulated by the tobacco industry? Methodology The chronological narrative of this paper was created using iterative reviews of primary sources (the Legacy Tobacco Documents), supplemented with secondary literature to provide a broader context. The empirical data inform an ethics and policy analysis of tobacco industry-funded research. Findings The search for a genetic basis for smoking is consistent with industry's decades-long plan to deflect responsibility away from the tobacco companies and onto individuals' genetic constitutions. Internal documents reveal long-standing support for genetic research as a strategy to relieve the tobacco industry of its legal responsibility for tobacco-related disease. Conclusions Industry may turn the findings of genetics to its own ends, changing strategy from creating a ‘safe’ cigarette to defining a ‘safe’ smoker. [ABSTRACT FROM AUTHOR]
- Published
- 2010
- Full Text
- View/download PDF
26. Identifying health disparities across the tobacco continuum.
- Author
-
Fagan, Pebbles, Moolchan, Eric T., Lawrence, Deirdre, Fernander, Anita, and Ponder, Paris K.
- Subjects
TOBACCO use ,SMOKING ,HEALTH equity ,RACIAL minorities ,ETHNIC groups ,SOCIAL status ,DIVERSITY in the workplace ,EMPLOYMENT discrimination ,MEDICAL care - Abstract
Aims Few frameworks have addressed work-force diversity, inequities and inequalities as part of a comprehensive approach to eliminating tobacco-related health disparities. This paper summarizes the literature and describes the known disparities that exist along the tobacco disease continuum for minority racial and ethnic groups, those living in poverty, those with low education and blue-collar and service workers. The paper also discusses how work-force diversity, inequities in research practice and knowledge allocation and inequalities in access to and quality of health care are fundamental to addressing disparities in health. Methods We examined the available scientific literature and existing public health reports to identify disparities across the tobacco disease continuum by minority racial/ethnic group, poverty status, education level and occupation. Findings Results indicate that differences in risk indicators along the tobacco disease continuum do not explain fully tobacco-related cancer consequences among some minority racial/ethnic groups, particularly among the aggregate groups, blacks/African Americans and American Indians/Alaska Natives. The lack of within-race/ethnic group data and its interactions with socio-economic factors across the life-span contribute to the inconsistency we observe in the disease causal paradigm. Conclusions More comprehensive models are needed to understand the relationships among disparities, social context, diversity, inequalities and inequities. A systematic approach will also help researchers, practitioners, advocates and policy makers determine critical points for interventions, the types of studies and programs needed and integrative approaches needed to eliminate tobacco-related disparities. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
27. A biopsychosocial approach to examining tobacco-related health disparities among racially classified social groups.
- Author
-
Fernander, Anita F., Shavers, Vickie L., and Hammons, George J.
- Subjects
SOCIAL groups ,RACE ,BIOPSYCHOSOCIAL model ,PSYCHOSOCIAL factors ,TOBACCO use ,SMOKING ,DISEASES ,HEALTH equity ,HUMAN genetic variation - Abstract
Aims To articulate a broader, multi-causal model that incorporates psychosocial and environmental factors that can differ systematically across racially classified social groups (RCSGs) and impact biological pathways related to the development of tobacco-related diseases. Methods This paper is built upon a review of the existing scientific literature on selected biopsychosocial factors (diet/nutrition, obesity, alcoholic intake, psychosocial stress, occupational/environmental exposures and exposure to other diseases and illnesses) and tobacco use in examining the biological contributions to differences in tobacco-related health outcomes among RCSGs. Findings Recent work has focused on RCSG genetic variations as a possible explanation for differences in tobacco-related health disparities. It is argued in this paper that, given the genetic heterogeneity ‘within’ RCSGs, it is unlikely that across RCSG genetic variations are likely to be the major source of differences impacting biological pathways in tobacco-related health outcomes. The evidence shows that results, even at the level of within-population genetic variations, have been limited and often inconsistent. A conceptual framework is proposed to account for biological pathways related to the development of tobacco-related diseases. Conclusions Determinants of tobacco-related health disparities are not understood clearly. The contribution of biological factors may be important. Current efforts to determine biological differences in tobacco use and related diseases among RCSGs have focused primarily on genetic variations. However, this approach has limitations. An alternative biopsychosocial framework that examines the potential biological mechanisms through which life experiences and behavior might affect tobacco use and health outcomes in these population groups is needed, including those of life-style (e.g. diet/nutrition, obesity, physical exercise, alcohol consumption), psychosocial (e.g. stress and coping), occupational/environmental exposures and the presence of other diseases/illnesses. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
28. The ATTEMPT cohort: a multi-national longitudinal study of predictors, patterns and consequences of smoking cessation; introduction and evaluation of internet recruitment and data collection methods.
- Author
-
West, Robert, Gilsenan, Alicia, Coste, Florence, Zhou, Xiaolei, Brouard, Remi, Nonnemaker, James, Curry, Susan J., and Sullivan, Sean D.
- Subjects
SMOKING cessation ,LONGITUDINAL method ,HEALTH ,SMOKING ,TOBACCO use ,CIGARETTE smokers ,EMAIL ,INTERNET ,ELECTRONIC information resources - Abstract
Aims The ATTEMPT study was designed to chart the natural history of smoking cessation and associated short-term health outcomes and effects on medical resource utilization among a cohort recruited across multiple countries. This paper describes the methods for recruitment and follow-up, the baseline population characteristics of the enrolled population and 1-year response rates. Design ATTEMPT is a multi-national prospective cohort study that used the internet for subject recruitment and online assessments every 3 months for 2.5 years. Setting Subjects were recruited via e-mail from existing internet panels [Canada ( n = 208), France ( n = 201), the United Kingdom ( n = 200) and the United States ( n = 1400]. Subjects Panel members who were aged 35–65 years, smoked at least five cigarettes per day and at initiation stated an intention to quit smoking within the next 3 months were eligible for this study. Measurements Measures included: attempts to quit, smoking status, smoking history, nicotine dependence and craving, methods used to quit smoking, reasons for quitting or failing to quit smoking, short-term health effects, health resource utilization, wellbeing, concern over weight gain, confidence in preventing weight gain, body weight and demographics. In addition, in-home assessments of weight were undertaken by field staff for a random sample of US participants. Findings Country-specific recruitment was completed within 17 days. The recruitment method produced a sample with characteristics broadly similar to those found in national surveys of smokers except for higher prevalence of obesity in the US and Canadian samples and higher educational level. At the end of 1 year the response rate was 52%, and there was little evidence of differential loss to follow-up by key subject characteristics. Weight reported in the survey was found to correlate highly with weight measured during in-home visits. Conclusion This paper demonstrates the feasibility of enrolling and following a diverse cohort of smokers for self-reported health and behaviour measures via the internet. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
29. Consequences of youth tobacco use: a review of prospective behavioural studies.
- Author
-
Mathers, M., Toumbourou, J. W., Catalano, R. F., Williams, J., and Patton, G. C.
- Subjects
TOBACCO use ,SMOKING ,HEALTH behavior ,CIGARETTE smokers ,ADOLESCENT health ,ADOLESCENCE ,LONGITUDINAL method ,SOCIAL problems ,YOUTH & alcohol ,YOUTH & drugs - Abstract
Background Cigarette smoking represents a significant health problem and tobacco has been identified as causing more preventable diseases and premature deaths than any other drug. Although health consequences from smoking have been documented, there has been a surprising lack of research into behavioural consequences. Aims To review what is known of the long-term relationship between patterns of tobacco use prior to age 18 years and behavioural consequences in adulthood. Method A literature search of electronic abstraction services from 1980 to September 2005 was conducted. To be included in the review, studies had to have large, representative samples, be longitudinal studies with baseline age under 18 years and follow-up age 18 years or older and clarify effects due to attrition, leaving 16 articles that met the inclusion criteria. Two reviewers evaluated each paper. Findings Adolescent tobacco use predicts a range of early adult social and health problems. Surprisingly few studies met the inclusion criteria. The limited evidence available suggests that adolescent tobacco smoking increases the likelihood of early adult tobacco use and the initiation of alcohol use or the development of alcohol-related problems. The link between adolescent tobacco use and subsequent cannabis use was not resolved convincingly from the studies summarized. The effects of tobacco use on later illicit drug use tended to fall away when adjusting for underlying risk factors. Existing studies of the effects of tobacco use on later mental health have many limitations. Nevertheless, a finding that youth tobacco use may predict subsequent mental health problems deserves further investigation. The possible effects of tobacco use on academic/social problems and sleep problems also warrant further investigation. Conclusion This review highlights links between youth tobacco use and subsequent behavioural and mental health problems. It provides health care professionals with evidence of the possible harmful effects of youth tobacco smoking on later social, emotional, and behavioural well-being. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
30. Should nortriptyline be used as a first-line aid to help smokers quit? Results from a systematic review and meta-analysis.
- Author
-
Wagena, E. J., Knipschild, P., and Zeegers, M. P. A.
- Subjects
SMOKING cessation ,PLACEBOS ,SMOKING ,CLINICAL trials ,MEDICAL research ,MEDICAL care - Abstract
The objective of this paper is to evaluate the efficacy of nortriptyline for smoking cessation compared to placebo and bupropion sustained release.Randomized trials were identified by (1) checking electronic and (2) online publicly accessible registers of clinical trials; (3) searching references of identified studies and screening abstract books of conferences and symposia, and (4) personal communication with the first authors of identified papers.We included randomized trials in which nortriptyline was compared to placebo or bupropion hydrochloride SR. The main clinical outcome measure was (at least) 6-month prolonged abstinence, confirmed with a biochemical test. To investigate the efficacy of nortriptyline in time, we calculated the percentage of smokers who relapsed in time.We identified five randomized trials, including 861 smokers. Compared to placebo medication, nortriptyline resulted in significantly higher prolonged abstinence rates after at least 6 months[relative risk (RR) = 2.4, 95% CI 1.7–3.6; RD = 0.11, 95% CI 0.07–0.15]. The difference in efficacy between nortriptyline and placebo was highest in the first months after the target quit date. However, the number of people who remained abstinent decreased substantially and significantly faster over time in the nortriptyline group. Although bupropion resulted in higher abstinence rates compared with nortriptyline, the difference was not statistically significant (RR = 1.7, 95% CI 0.7–4.1).This systematic review and meta-analysis shows that the use of nortriptyline for smoking cessation resulted in higher prolonged abstinence rates after at least 6 months compared to placebo treatment. Furthermore, the use of nortriptyline for smoking cessation is well tolerated and safe. As a result, we believe health care professionals should be recommended to prescribe nortriptyline as a first-line therapy for smoking cessation, also because of the much lower cost of nortriptyline compared to bupropion SR. [ABSTRACT FROM AUTHOR]
- Published
- 2005
- Full Text
- View/download PDF
31. How prevalent is smoking and nicotine dependence in primary care in Germany?
- Author
-
Hoch, Eva, Muehlig, Stephan, Höfler, Michael, Lieb, Roselind, and Wittchen, Hans‐Ulrich
- Subjects
SMOKING ,NICOTINE ,SUBSTANCE abuse ,PRIMARY care ,DISEASES - Abstract
Identifying, diagnosing and reducing nicotine use, dependence and related morbidity are considered key responsibilities of primary care physicians. Little is known, however, about the magnitude of the problem in primary care and the extent of treatment in Germany. This paper reports on (1) life-time and point prevalences of smoking and nicotine dependence among unselected consecutive German primary care attendees; (2) associations of smoking status with socio-demographic features and (3) rates of doctors’ recognition and treatment patterns.Data came from the Smoking and Nicotine Dependence Awareness and Screening Study (SNICAS), a nationally representative two-stage epidemiological point prevalence study (stage I: prestudy characterization of a nation-wide sample of 889 primary care doctors; stage II: target day assessment of 28 707 unselected consecutive patients).(1) Of all primary care attendees, 71% reported having ever used a tobacco product (life-time regular smokers 51%; life-time occasional smokers 21.5%.). Point prevalence (4 weeks) of smoking was considerably lower (occasional use 4.7%, regular use 24.9%). The rate of DSM-IV nicotine dependence (13.9%) was highest among the youngest age groups. (2) Rates of regular and dependent smokers decreased markedly with age, mainly as a result of the steadily increasing numbers of male ex-smokers and low numbers of older female life-time ever smokers. Young age, unemployment, being single, divorced, widowed or separated from the partner were associated with higher rates of smoking or nicotine dependence. (3) In about 25% of patients, primary care doctors failed to recognize the patient's current smoking and/or nicotine dependence. Case recognition was highest for nicotine dependence (76%). Among recognized cases, 56% had ever received any kind of advice or counselling about quitting; yet only 12% had ever participated in any smoking cessation programme.Beyond the confirmation of the well-established finding of a high prevalence of smokers in primary care, this paper demonstrates (1) considerable point prevalence of DSM-IV nicotine dependence (14%); (2) that it is noteworthy, however, that the rates are not higher than those in community samples; and (3) a considerable variation by age group with highest rates among the young (22–31%), but considerably lower rates among subjects aged 50 and above (16% to 0.9% in the oldest). This substantial association with age seems to be due mainly to the low smoking rates in older women and the increasing numbers of successful, particularly male, quitters from 40 years onwards. Recognition of primary care patients’ smoking status by primary-care practitioners was moderate, and the frequency of past and current primary care interventions was low. These findings call for systematic investigation into barriers that impede the implementation of smoking cessation interventions in primary care settings. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
32. An ecological approach to understanding youth smoking trajectories: problems and prospects.
- Author
-
Wilcox, Pamela
- Subjects
CONTEXT effects (Psychology) ,SMOKING & psychology ,SUBSTANCE use of youth ,PSYCHOLOGY - Abstract
ABSTRACT Non-random patterns of aggregate youth smoking rates and trajectories across communities suggest that individual-level characteristics cannot account fully for the behavior in question. Instead, at least part of the explanation must lie somewhere within the community context. Such community-level contextual effects can impact directly both group and individual-level behavior (e.g. main effects), and they can also condition the effects of individual-level factors on individual behaviors (e.g. moderating effects). This paper reviews previous research examining community-level contextual effects regarding smoking and substance use more generally and identifies important limitations of this extant work, thus defining an agenda for future empirical studies. Next, the (in)compatibility of previous empirical findings with current theoretical models is discussed. In offering an alternative to these existing models, the paper concludes with presentation and discussion of a multi-level, integrated model of adolescent smoking trajectories. In this model, community/institutional forces are presumed to impact smoking above and beyond individual-level main effects. These posited community-level forces are broad and varied, representing school characteristics, neighborhood demographic characteristics, religious culture, media influence, economic context, health services and so on. In addition to exhibiting contextual main effects, the effects of community in the proposed multilevel model can be mediated by community-level processes, including the processes of control and socialization discussed herein. Also, community-level characteristics may interact in producing certain tobacco-use outcomes and, perhaps most importantly, they may moderate or condition the effects of interindividual differences on smoking. [ABSTRACT FROM AUTHOR]
- Published
- 2003
- Full Text
- View/download PDF
33. Political economy of youth smoking regulation.
- Author
-
Pollack, Harold A. and Jacobson, Peter D.
- Subjects
TOBACCO laws ,POLITICAL science ,MARKETS - Abstract
ABSTRACT This paper considers the political economy of tobacco regulation—that is, the interplay between politics and markets in tobacco regulation. In surveying the interest-group politics of tobacco control, it describes political advantages held by a profitable and concentrated industry engaged in tobacco production. It also considers reasons for the surprising political success of tobacco control advocates over the past decade. The paper considers challenges faced by tobacco control advocates, who face their own obstacles to collective action in promoting effective tobacco regulation. Both public officials and tobacco control advocates face stronger incentives to advocate new legislation than they do to ensure effective implementation of existing regulatory measures. The essay concludes by considering the Master Settlement Agreement, whose detailed implementation remains uncertain after the election of the Bush administration. [ABSTRACT FROM AUTHOR]
- Published
- 2003
- Full Text
- View/download PDF
34. Smoking as a risk factor for Alzheimer's disease: contrasting evidence from a systematic review of case-control and cohort studies.
- Author
-
Almeida, Osvaldo P., Hulse, Gary K., Lawrence, David, and Flicker, Leon
- Subjects
SMOKING ,ALZHEIMER'S disease - Abstract
Aims To investigate the risk of Alzheimer's disease (AD) associated with smoking. Design Meta‐analyses of case–control and cohort studies. Data source: Index Medicus–Medline (1966–April 2000) and PsycINFO (1984–April 2000) databases were systematically consulted for the retrieval of references. This search was supplemented by manual search of relevant references quoted by other studies and reviews. Study selection Irrelevant abstracts and articles were identified by one of the authors. These papers were retrieved and examined by at least two of the authors, who initially assessed them for the relevance of the exposure (smoking), outcome (AD) and study‐design (case–control or cohort study). Data extraction Two reviewers rated independently the quality of selected papers. Whenever possible, raw data were extracted and the crude odds ratio (OR) calculated using the Cornfield method. The pooled risk ratios were estimated using a fixed‐effects model. Findings Twenty‐one case–control studies reported data on 5323 subjects. The estimated pooled odds ratio (OR) was 0.74 [95% confidence interval (CI) = 0.66–0.84]. In another analysis incorporating ORs adjusted for confounding variables (such as age, sex, schooling and alcohol use), the pooled odds ratio was 0.82 (95% CI = 0.70–0.97). Finally, in a analysis that included only the four case–control studies that used matched design the pooled odds ratio was 0.82 (95% CI = 0.53–1.27). Eight cohort studies reported data on 43 885 people at risk—the overall relative risk (RR) of AD among ever smokers was 1.10 (95% CI = 0.94–1.29). Restricting the analysis to the two cohort studies that described the number of subjects who were smokers at baseline and later developed AD produced a RR of 1.99 (95% CI = 1.33–2.98). Conclusions Case–control and cohort studies produce conflicting results as to the direction of the association between smoking and AD. Survival bias and other methodological problems associated with case–control studies may partly explain this difference. Access to information collected by ongoing follow‐up studies may contribute to clarify the role of smoking in AD. If new results confirm that smoking is associated with increased risk of AD, then smoking prevention and cessation should become public health priorities in the fight against dementia. [ABSTRACT FROM AUTHOR]
- Published
- 2002
- Full Text
- View/download PDF
35. Regulation of nicotine replacement therapies (NRT): a critique of current practice.
- Author
-
McNeill, Ann, Foulds, Jonathan, and Bates, Clive
- Subjects
SMOKING ,NICOTINE ,GOVERNMENT policy - Abstract
Nicotine replacement therapy (NRT) describes a group of products delivering nicotine that are licensed for the relief of withdrawal as an aid to smoking cessation. This paper examines areas where public health considerations suggest changes should be made to the current indications and characteristics for NRT products. It is argued that the current regulatory framework restricts access to NRT without adequately considering that the likely consequence is continued dependent use of a far more harmful and widely available version of the same drug: tobacco. The paper argues that minors, pregnant smokers and smokers with cardiovascular disease (CVD) be allowed to use NRT. NRT use for smoking reduction, to support temporary abstinence, for long-term use should also be enabled and NRT products should be made as widely available as cigarettes. This paper also recommends that regulators encourage the development of less harmful forms of nicotine delivery devices to compete with cigarettes. Although this paper is written largely with reference to the UK medicines regulatory framework, these issues also apply to many other countries. [ABSTRACT FROM AUTHOR]
- Published
- 2001
- Full Text
- View/download PDF
36. Association between smoking and alcohol-related behaviours: a time-series analysis of population trends in England.
- Author
-
Beard, Emma, West, Robert, Michie, Susan, and Brown, Jamie
- Subjects
SMOKING ,ALCOHOL drinking ,TREND analysis ,SMOKING cessation ,MOTIVATION (Psychology) ,CIGARETTE smokers ,RISK-taking behavior ,POPULATION research ,PSYCHOLOGY ,TIME series analysis ,CONFIDENCE intervals ,DRINKING behavior ,REGRESSION analysis ,SURVEYS ,DISEASE prevalence ,DESCRIPTIVE statistics - Abstract
Aims This paper estimates how far monthly changes in prevalence of cigarette smoking, motivation to quit and attempts to stop smoking have been associated with changes in prevalence of high-risk drinking, and motivation and attempts to reduce alcohol consumption in England. Design Data were used from the Alcohol and Smoking Toolkit Studies between April 2014 and June 2016. These involve monthly household face-to-face surveys of representative samples of ~1700 adults in England. Measurements Autoregressive Integrated Moving Average with Exogeneous Input (ARIMAX) modelling was used to assess the association over time between monthly prevalence of (a) smoking and high-risk drinking; (b) high motivation to quit smoking and high motivation to reduce alcohol consumption; and (c) attempts to quit smoking and attempts to reduce alcohol consumption. Findings Mean smoking prevalence over the study period was 18.6% and high-risk drinking prevalence was 13.0%. A decrease of 1% of the series mean smoking prevalence was associated with a reduction of 0.185% of the mean prevalence of high-risk drinking 2 months later [95% confidence interval (CI) = 0.033 to 0.337, P = 0.017]. A statistically significant association was not found between prevalence of high motivation to quit smoking and high motivation to reduce alcohol consumption (β = 0.324, 95% CI = -0.371 to 1.019, P = 0.360) or prevalence of attempts to quit smoking and attempts to reduce alcohol consumption (β = −0.026, 95% CI = -1.348 to 1.296, P = 0.969). Conclusion Between 2014 and 2016, monthly changes in prevalence of smoking in England were associated positively with prevalence of high-risk drinking. There was no significant association between motivation to stop and motivation to reduce alcohol consumption, or attempts to quit smoking and attempts to reduce alcohol consumption. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
37. WHAT WE DO AND DO NOT KNOW ABOUT ADDICTION.
- Author
-
ENGELS, RUTGER C. M. E.
- Subjects
ADDICTIONS ,COMPULSIVE behavior ,NEUROPSYCHOLOGY ,TREATMENT effectiveness - Abstract
In this article the author discusses his insights on the paper by psychiatrist Doug Sellman on the facts about addiction. He states several facts expressed by Sellman at his paper that he fully agrees including the neuropsychological processes, addiction trends, and treatment alliance relevance. Furthermore, he questions the possibility of creating a list of things known about addiction by Sellman.
- Published
- 2010
- Full Text
- View/download PDF
38. Smoking in movies and smoking initiation in adolescents: systematic review and meta-analysis.
- Author
-
Leonardi-Bee, Jo, Nderi, Maryanne, and Britton, John
- Subjects
SMOKING in motion pictures ,SMOKING ,CONFIDENCE intervals ,MEDICAL information storage & retrieval systems ,PSYCHOLOGY information storage & retrieval systems ,MEDLINE ,META-analysis ,MOTION pictures ,PROBABILITY theory ,RESEARCH funding ,SYSTEMATIC reviews ,RELATIVE medical risk ,CROSS-sectional method ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Background and aims Preventing young people from initiating smoking is a vital public health objective. There is strong evidence that exposure to smoking imagery in movies is associated with an increased risk of smoking uptake. However, the estimate of the magnitude of effect is not clear, as previous reviews have synthesized estimates of cross-sectional and longitudinal associations. Therefore, we have performed a systematic review to quantify cross-sectional and longitudinal associations between exposure to smoking in movies and initiating smoking in adolescents. Methods Four electronic databases (MEDLINE, EMBASE, PsycINFO and International Bibliography of the Social Sciences, IBSS) and grey literature were searched from inception to May 2015 for comparative epidemiological studies (cross-sectional and cohort studies) that reported the relation between exposure to smoking in movies and smoking initiation in adolescence (10-19 years). Reference lists of studies and previous reviews were also screened. Two authors screened papers and extracted data independently. Results Seventeen studies met our inclusion criteria. Random-effects meta-analysis of nine cross-sectional studies demonstrated higher exposure (typically highest versus lowest quantile) to smoking in movies was associated significantly with a doubling in risk of ever trying smoking [relative risk (RR) = 1.93, 95% confidence interval (CI) = 1.66-2.25]. In eight longitudinal studies (all deemed high quality), higher exposure to smoking in movies was associated significantly with a 46% increased risk of initiating smoking (RR = 1.46; 95% CI = 1.23-1.73). These pooled estimates were significantly different from each other ( P = 0.02). Moderate levels of heterogeneity were seen in the meta-analyses. Conclusions The cross-sectional association between young people reporting having seen smoking imagery in films and smoking status is greater than the prospective association. Both associations are substantial, but it is not clear whether or not they are causal. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
39. Adolescent smoking and tertiary education: opposing pathways linking socio-economic background to alcohol consumption.
- Author
-
Green, Michael J., Leyland, Alastair H., Sweeting, Helen, and Benzeval, Michaela
- Subjects
TOBACCO use ,TEENAGERS ,SOCIOECONOMIC factors ,POOR youth ,POSTSECONDARY education ,EDUCATION of teenagers ,HYPOTHESIS ,COMPARATIVE studies ,ALCOHOL drinking ,FAMILIES ,INCOME ,LONGITUDINAL method ,PARENTS ,PROBABILITY theory ,QUESTIONNAIRES ,REGRESSION analysis ,RESEARCH funding ,SELF-evaluation ,SEX distribution ,SMOKING ,SURVEYS ,MATHEMATICAL variables ,EDUCATIONAL attainment ,STRUCTURAL equation modeling ,MEDICAL coding ,DESCRIPTIVE statistics - Abstract
Background and Aims If socio-economic disadvantage is associated with more adolescent smoking, but less participation in tertiary education, and smoking and tertiary education are both associated with heavier drinking, these may represent opposing pathways to heavy drinking. This paper examines contextual variation in the magnitude and direction of these associations. Design Comparing cohort studies. Setting United Kingdom. Participants Participants were from the 1958 National Child Development Study (NCDS58; n = 15 672), the British birth cohort study (BCS70; n = 12 735) and the West of Scotland Twenty-07 1970s cohort (T07; n = 1515). Measurements Participants self-reported daily smoking and weekly drinking in adolescence (age 16 years) and heavy drinking (> 14/21 units in past week) in early adulthood (ages 22-26 years). Parental occupational class (manual versus non-manual) indicated socio-economic background. Education beyond age 18 was coded as tertiary. Models were adjusted for parental smoking and drinking, family structure and adolescent psychiatric distress. Findings Respondents from a manual class were more likely to smoke and less likely to enter tertiary education (e.g. in NCDS58, probit coefficients were 0.201 and -0.765, respectively; P < 0.001 for both) than respondents from a non-manual class. Adolescent smokers were more likely to drink weekly in adolescence (0.346; P < 0.001) and more likely to drink heavily in early adulthood (0.178; P < 0.001) than adolescent non-smokers. Respondents who participated in tertiary education were more likely to drink heavily in early adulthood (0.110 for males, 0.182 for females; P < 0.001 for both) than respondents with no tertiary education. With some variation in magnitude, these associations were consistent across all three cohorts. Conclusions In Britain, young adults are more likely to drink heavily both if they smoke and participate in tertiary education (college and university) despite socio-economic background being associated in opposite directions with these risk factors. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
40. Addiction and eHealth.
- Author
-
Cunningham, John A.
- Subjects
COMPUTERS in medical care ,ADDICTIONS ,WEARABLE technology ,PREVENTION ,TELEMEDICINE ,COMPULSIVE behavior ,ALCOHOL drinking ,SERIAL publications ,SMOKING - Abstract
The author discusses the use of eHealth interventions, health services and information delivered or enhanced through the Internet and technology, to combat addictive behaviors. Topics include the differences between interventions delivered in face-to-face settings versus those delivered remotely, the need for research on wearable technologies, and the publication's compilation of a virtual issue containing 34 papers regarding eHealth.
- Published
- 2016
- Full Text
- View/download PDF
41. Associations between substance use disorders and suicide mortality risk should be adjusted for tobacco use disorder.
- Author
-
Aubin, Henri‐Jean, Luquiens, Amandine, Legleye, Stéphane, and Berlin, Ivan
- Subjects
TOBACCO use ,SUICIDE risk factors ,SUBSTANCE-induced disorders ,PSYCHOLOGY ,PATIENTS ,SUBSTANCE abuse ,PSYCHOLOGY of veterans ,TOBACCO products - Published
- 2017
- Full Text
- View/download PDF
42. Health-care interventions to promote and assist tobacco cessation: a review of efficacy, effectiveness and affordability for use in national guideline development.
- Author
-
West, Robert, Raw, Martin, McNeill, Ann, Stead, Lindsay, Aveyard, Paul, Bitton, John, Stapleton, John, McRobbie, Hayden, Pokhrel, Subhash, Lester‐George, Adam, and Borland, Ron
- Subjects
NORTRIPTYLINE (Drug) ,BUPROPION ,BEHAVIOR therapy ,INFORMATION storage & retrieval systems ,MEDICAL databases ,MEDICAL personnel ,MEDICAL protocols ,RESEARCH funding ,SMOKING ,SMOKING cessation ,TOBACCO ,SYSTEMATIC reviews ,TEXT messages ,SOCIAL support ,HELPLINES ,TREATMENT effectiveness ,NICOTINE replacement therapy ,ECONOMICS ,THERAPEUTICS - Abstract
Aims This paper provides a concise review of the efficacy, effectiveness and affordability of health-care interventions to promote and assist tobacco cessation, in order to inform national guideline development and assist countries in planning their provision of tobacco cessation support. Methods Cochrane reviews of randomized controlled trials (RCTs) of major health-care tobacco cessation interventions were used to derive efficacy estimates in terms of percentage-point increases relative to comparison conditions in 6-12-month continuous abstinence rates. This was combined with analysis and evidence from 'real world' studies to form a judgement on the probable effectiveness of each intervention in different settings. The affordability of each intervention was assessed for exemplar countries in each World Bank income category (low, lower middle, upper middle, high). Based on World Health Organization (WHO) criteria, an intervention was judged as affordable for a given income category if the estimated extra cost of saving a life-year was less than or equal to the per-capita gross domestic product for that category of country. Results Brief advice from a health-care worker given opportunistically to smokers attending health-care services can promote smoking cessation, and is affordable for countries in all World Bank income categories (i.e. globally). Proactive telephone support, automated text messaging programmes and printed self-help materials can assist smokers wanting help with a quit attempt and are affordable globally. Multi-session, face-to-face behavioural support can increase quit success for cigarettes and smokeless tobacco and is affordable in middle- and high-income countries. Nicotine replacement therapy, bupropion, nortriptyline, varenicline and cytisine can all aid quitting smoking when given with at least some behavioural support; of these, cytisine and nortriptyline are affordable globally. Conclusions Brief advice from a health-care worker, telephone helplines, automated text messaging, printed self-help materials, cytisine and nortriptyline are globally affordable health-care interventions to promote and assist smoking cessation. Evidence on smokeless tobacco cessation suggests that face-to-face behavioural support and varenicline can promote cessation. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
43. Impact of specialist and primary care stop smoking support on socio‐economic inequalities in cessation in the United Kingdom: a systematic review and national equity initial review completed 22 January 2019; final version accepted 19 July 2019 analysis
- Author
-
Smith, Caroline E., Hill, Sarah E., and Amos, Amanda
- Subjects
PRIMARY health care ,SMOKING cessation ,SYSTEMATIC reviews ,SOCIOECONOMIC factors - Abstract
Aim: To assess the impact of UK specialist and primary care‐based stop smoking support on socio‐economic inequalities in cessation. Methods: Systematic review and narrative synthesis, with a national equity analysis of stop smoking services (SSS). Ten bibliographic databases were searched for studies of any design, published since 2012, which evaluated specialist or primary care‐based stop smoking support by socio‐economic status (SES) or within a disadvantaged group. Studies could report on any cessation‐related outcome. National Statistics were combined to estimate population‐level SSS reach and impact among all smokers by SES. Overall, we included 27 published studies and three collated, national SSS reports for England, Scotland and Northern Ireland (equivalent data for Wales were unavailable). Results: Primary care providers and SSS in the United Kingdom were particularly effective at engaging and supporting disadvantaged smokers. Low SES groups were more likely to have their smoking status assessed, to receive general practitioner brief cessation advice/SSS referral and to attempt a quit with SSS support. Although disadvantaged SSS clients were less successful in quitting, increased service reach offset these lower quit rates, resulting in higher service impact among smokers from low SES groups. Interventions that offer tailored and targeted support have the potential to improve quit outcomes among disadvantaged smokers. Conclusions: Equity‐orientated stop smoking support can compensate for lower quit rates among disadvantaged smokers through the use of equity‐based performance targets, provision of targeted services and the development of tailored interventions. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
44. Polygenic risk scores for smoking: predictors for alcohol and cannabis use?
- Author
-
Vink, Jacqueline M., Hottenga, Jouke Jan, Geus, Eco J. C., Willemsen, Gonneke, Neale, Michael C., Furberg, Helena, and Boomsma, Dorret I.
- Subjects
AGE factors in disease ,ALLELES ,CANNABIS (Genus) ,ALCOHOL drinking ,GENES ,GENETICS ,REGRESSION analysis ,RISK assessment ,SMOKING ,TOBACCO ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Background and Aims A strong correlation exists between smoking and the use of alcohol and cannabis. This paper uses polygenic risk scores to explore the possibility of overlapping genetic factors. Those scores reflect a combined effect of selected risk alleles for smoking. Methods Summary-level P-values were available for smoking initiation, age at onset of smoking, cigarettes per day and smoking cessation from the Tobacco and Genetics Consortium ( n between 22 000 and 70 000 subjects). Using different P-value thresholds (0.1, 0.2 and 0.5) from the meta-analysis, sets of 'risk alleles' were defined and used to generate a polygenic risk score (weighted sum of the alleles) for each subject in an independent target sample from the Netherlands Twin Register ( n = 1583). The association between polygenic smoking scores and alcohol/cannabis use was investigated with regression analysis. Results The polygenic scores for 'cigarettes per day' were associated significantly with the number of glasses alcohol per week ( P = 0.005, R
2 = 0.4-0.5%) and cannabis initiation ( P = 0.004, R2 = 0.6-0.9%). The polygenic scores for 'age at onset of smoking' were associated significantly with 'age at regular drinking' ( P = 0.001, R2 = 1.1-1.5%), while the scores for 'smoking initiation' and 'smoking cessation' did not significantly predict alcohol or cannabis use. Conclusions Smoking, alcohol and cannabis use are influenced by aggregated genetic risk factors shared between these substances. The many common genetic variants each have a very small individual effect size. [ABSTRACT FROM AUTHOR]- Published
- 2014
- Full Text
- View/download PDF
45. Efficacy of interventions to combat tobacco addiction: Cochrane update of 2012 reviews.
- Author
-
Hartmann‐Boyce, Jamie, Stead, Lindsay F., Cahill, Kate, and Lancaster, Tim
- Subjects
COMPULSIVE behavior ,INFORMATION storage & retrieval systems ,MEDICAL databases ,SMOKING ,SMOKING cessation ,TOBACCO ,SYSTEMATIC reviews ,NICOTINE replacement therapy - Abstract
Background and aims The Cochrane Collaboration is an international not-for-profit organization which produces and disseminates systematic reviews of health-care interventions. This paper is the first in a series of annual updates of Cochrane reviews on tobacco addiction interventions. It also provides an up-to-date overview of review findings in this area to date and summary statistics for cessation reviews in which meta-analyses were conducted. Methods In 2012, the Group published seven new reviews and updated 13 others. This update summarizes and comments on these reviews. It also summarizes key findings from all the other reviews in this area. Results New reviews in 2012 found that in smokers using pharmacotherapy, behavioural support improves success rates [risk ratio ( RR) 1.16, 95% confidence interval ( CI) = 1.09-1.24], and that combining behavioural support and pharmacotherapy aids cessation ( RR 1.82, 95% CI = 1.66-2.00). Updated reviews established mobile phones as potentially helpful in aiding cessation ( RR 1.71, 95% CI = 1.47-1.99), found that cytisine ( RR 3.98, 95% CI = 2.01-7.87) and low-dose varenicline ( RR 2.09, 95% CI = 1.56-2.78) aid smoking cessation, and found that training health professionals in smoking cessation improves patient cessation rates ( RR 1.60, 95% CI = 1.26-2.03). The updated reviews confirmed the benefits of nicotine replacement therapy, standard dose varenicline and providing cessation treatment free of charge. Lack of demonstrated efficacy remained for partner support, expired-air carbon monoxide feedback and lung function feedback. Conclusions Cochrane systematic review evidence for the first time establishes the efficacy of behavioural support over and above pharmacotherapy, as well as the efficacy of cytisine, mobile phone technology, low-dose varenicline and health professional training in promoting smoking cessation. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
46. Transportation into narrative worlds: implications for entertainment media influences on tobacco use.
- Author
-
Green, Melanie C. and Clark, Jenna L.
- Subjects
MOTION pictures & psychology ,SMOKING ,BEHAVIOR modification ,CONCEPTUAL structures ,TOBACCO ,LABELING theory ,NARRATIVES - Abstract
Aims A growing body of research suggests that smoking portrayals in movies influence adolescent tobacco use. However, the mechanism for this influence remains unclear. The aim of this paper is to provide an overview of research on narrative transportation theory, particularly as applied to movies and smoking. We propose that this theory can provide a valuable framework for guiding research on the role of entertainment media in smoking and other addictive behaviors. Methods We review empirical work on transportation theory and highlight the psychological mechanisms underlying transportation effects. 'Transportation into narrative worlds' refers to cognitive, emotional and imagery engagement into a narrative (including movies and entertainment media). We link this work with research on the effects of movie smoking. Results Research suggests that individuals who are more highly transported into narratives show greater attitude, belief and behavior change. Transportation effects work through reducing counterarguing, creating connections (identification and liking) with characters and increasing perceptions of realism and emotional involvement. We propose several future directions and research challenges for applying a transportation framework to the issue of entertainment media effects on smoking and tobacco disparities. Understanding factors contributing to transportation may provide a more nuanced view of who will be affected by movie smoking, and understanding the psychological processes underlying narrative persuasion may guide intervention efforts. Conclusions Narrative transportation theory suggests that individuals' cognitive, emotional and imagery immersion in a narrative is a key mechanism of attitude, belief and behavior change. This theory provides a potentially generative and psychologically grounded framework for increasing knowledge about the boundary conditions and processes underlying the effects of entertainment media on tobacco use. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
47. Commentary on Tattan‐Birch et al.: How might the rise in popularity of disposable vapes among young adults impact policy in the United Kingdom?
- Author
-
Khouja, Jasmine N. and Munafò, Marcus R.
- Subjects
- *
HEALTH policy , *ELECTRONIC cigarettes , *ADVERTISING , *SMOKING , *POLICY sciences , *DISPOSABLE medical devices , *ADULTS - Abstract
The article comments on a paper by H. Tattan-Birch and colleagues on the impact of the increase use of disposable vapes among young adults on the implementation of policy in the United Kingdom. Topics mentioned include the need of policy actions that should impact both young adults, smokers, and vapers, the importance of considering the evidence before making policy decisions to avoid unintended consequences, and the difficulty of using target advertising to promote disposables.
- Published
- 2023
- Full Text
- View/download PDF
48. Electronic cigarettes: achieving a balanced perspective.
- Author
-
Wagener, Theodore L., Siegel, Michael, and Borrelli, Belinda
- Subjects
ELECTRONICS ,PASSIVE smoking ,SMOKING ,SMOKING cessation ,PROPYLENE glycols - Abstract
ABSTRACT Concerns have been raised that the advent of electronic cigarettes (e-cigarettes) may be harmful to public health, and smokers have been advised by important agencies such as the US Food and Drug Administration not to use them. This paper argues that, while more research is needed on the cost-benefit equation of these products and the appropriate level and type of regulation for them, the harms have tended thus far to be overstated relative to the potential benefits. In particular: concern over repeated inhalation of propylene glycol is not borne out by toxicity studies with this compound; risk of accidental poisoning is no different from many household devices and chemicals available in supermarkets; concern that e-cigarettes may promote continued smoking by allowing smokers to cope with no-smoking environments is countered by the observation that most smokers use these products to try to quit and their use appears to enhance quitting motivation; concerns over low nicotine delivery are countered by evidence that the products provide significant craving reduction despite this in some cases; and e-cigarettes may help reduce toxin exposure to non-smokers. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
- View/download PDF
49. Very low rate and light smokers: smoking patterns and cessation-related behaviour in England, 2006-11.
- Author
-
Kotz, Daniel, Fidler, Jennifer, and West, Robert
- Subjects
SMOKING & psychology ,BUPROPION ,ANALYSIS of variance ,CHI-squared test ,CONFIDENCE intervals ,EPIDEMIOLOGY ,INTERVIEWING ,LONGITUDINAL method ,MOTIVATION (Psychology) ,RESEARCH funding ,SELF-evaluation ,SMOKING ,SMOKING cessation ,LOGISTIC regression analysis ,DATA analysis ,MULTIPLE regression analysis ,SOCIOECONOMIC factors ,CROSS-sectional method ,DESCRIPTIVE statistics ,NICOTINE replacement therapy ,THERAPEUTICS - Abstract
ABSTRACT Aims There is a growing interest in very low rate [fewer than one cigarette per day (CPD)] and light (one to nine CPD) smokers and in some parts of the world their numbers appear to be increasing. This paper examined changes in prevalence over the past 5 years, cessation patterns, and smoking and demographic characteristics of very low rate, light and moderate-to-heavy (10+ CPD) smokers in England. Design Cross-sectional and longitudinal data from aggregated monthly waves of a household survey: the Smoking Toolkit Study. Setting England. Participants A total of 23 245 smokers interviewed between November 2006 and May 2011 and 4147 who provided data at 6-month follow-up. Measurements We compared the demographic and smoking characteristics between the three groups of smokers at baseline, and the rate of attempts to quit, use of aids to cessation and success of quit attempts at follow-up. Findings Very low rate smoking remained extremely rare (1.9% of smokers in 2006 to 2.8% in 2011), but light smoking became increasingly common (23.9-32.8%). Compared with moderate-to-heavy smokers, very low rate and light smokers were younger, more often female and from a higher socio-economic background. They were more motivated to quit and enjoyed smoking less. During the 6-month follow-up period, light smokers, but not very low rate smokers, were more likely to attempt to quit than moderate-to-heavy smokers. When they tried to quit, very low rate and light smokers used aids to cessation less than moderate-to-heavy smokers but still used them to a substantial degree: 18%, 31% and 44% used over-the-counter nicotine replacement therapy in their most recent quit attempt for the three types of smoker, respectively. Even very low rate smokers had a substantial failure rate: 65% failed in their most recent quit attempt within 6 months. Conclusions Very low rate (fewer than one cigarette per day) and light (one to nine cigarettes per day) smokers in England are at least as motivated to quit as heavier smokers. Although they use cessation medication less than heavier smokers and are more likely to succeed, they still use such medication and fail in quit attempts to a substantial degree. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
- View/download PDF
50. DSM criteria for tobacco use disorder and tobacco withdrawal: a critique and proposed revisions for DSM-5.
- Author
-
Baker, Timothy B., Breslau, Naomi, Covey, Lirio, and Shiffman, Saul
- Subjects
COMPULSIVE behavior ,DIAGNOSIS ,DRUG withdrawal symptoms ,CLASSIFICATION of mental disorders ,NICOTINE ,HEALTH outcome assessment ,RESEARCH evaluation ,SMOKING ,SUBSTANCE abuse ,PREDICTIVE validity ,TREATMENT effectiveness ,SEVERITY of illness index ,EVALUATION - Abstract
ABSTRACT Aims This paper aims to identify appropriate criteria for tobacco dependence assessment, evaluate relevant research and suggest revisions that may be incorporated into DSM-5. Methods Desirable conceptual and psychometric features of tobacco dependence assessments were identified, including the types of outcomes against which such assessment should be validated. DSM-IV criteria were matched against these criteria and compared with other dependence measures. Results DSM-IV criteria were found to be ambiguous, little used in tobacco research, and have relatively low predictive validity. Other dependence measures were found to have greater validity in the prediction of important dependence features such as relapse likelihood. Strength of urges to smoke on typical smoking days and during abstinence, markers of nicotine intake or frequency of smoking and latency to smoke soon after waking were found to be useful dependence measures. Conclusion The use and utility of DSM-5 will be enhanced by eliminating most DSM-IV criteria and adding new ones based on smoking pattern, smoking heaviness, and the severity of craving during periods of smoking and withdrawal. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
- View/download PDF
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.