Smoking cessation: principles and practice based upon the AHCPR Guideline, 1996. Agency for Health Care Policy and Research

An Avatar-Led Intervention Promotes Smoking Cessation in Young Adults: A Pilot Randomized Clinical Trial

BACKGROUND

Smoking remains a global concern, especially for young adults. There is a dearth of smoking cessation programs for this population, who seldom seek help or are motivated to quit.

PURPOSE

This pilot study assessed the effectiveness of a digital avatar-led Acceptance and Commitment Therapy (ACT) smoking cessation program (Flexiquit) for young adult smokers at all levels of motivation to quit.

METHODS

Smokers with no particular interest in quitting smoking (65.45% reported being in pre-contemplation or contemplation stages of change) were recruited from three universities (105 smoking ≥ 1 cigarette per day during the past 30 days, 68 females). Those who completed questionnaires online (N = 84; M = 22.44 years, SD = 2.61, range 18-28 years old) were randomized to either a six-session avatar-led intervention (Flexiquit; N = 49) or a wait-list control (N = 35). Primary outcomes included cessation status (7-day point prevalence) and number of cigarettes smoked per day; secondary outcomes were nicotine dependence, intention-to-quit smoking and self-efficacy, assessed at pre- and post-intervention, and only for Flexiquit at 6-month follow-up.

RESULTS

In intention-to-treat analysis more participants (OR = 3.10, 95% CI = 0.92-10.41) in the treatment group (28.57%) versus the control group (11.43%) reported quitting smoking; however, the difference was not statistically significant (p = .067). There were statistically significant decreases in average number of cigarettes, nicotine dependence and increases in self-efficacy, and intention-to-quit smoking compared to controls. Treatment gains in the Flexiquit group were maintained through the 6-month follow-up.

CONCLUSIONS

An avatar-led digitized smoking cessation intervention based on ACT could increase the odds of quitting smoking. Findings suggest that a digitized program designed to engage young adults in smoking cessation may result in quitting smoking and has a high applicability potential especially among the hard-to-reach population of young adults.

QUESTION

Can an avatar-led digitized Acceptance and Commitment Therapy (ACT) smoking cessation intervention result in quitting smoking and increasing intention to quit among young smokers at various levels of motivation to quit, compared to a wait-list control group?

FINDINGS

In this pilot randomized clinical trial that included 84 smokers, 28.57% in the treatment condition versus 11.43% in the wait-list control group were abstinent at post (intention-to-treat [ITT] analysis). An avatar-led digitized ACT smoking cessation intervention results in high quitting smoking rates and has a high applicability potential especially among the hard-to-reach population of young adult smokers.

Seeing New Opportunities to Help Smokers Quit: A UK National Survey of Optometrist-Delivered Smoking Cessation Behavioral Support Interventions

BACKGROUND

Smoking is a risk factor for various eye conditions. Brief smoking cessation interventions have demonstrated effectiveness when delivered by a range of health care professionals. Optometrists are well placed in the community to advise otherwise healthy smokers to quit, yet remain relatively neglected in smoking cessation research and policy. In a national survey, this study investigated self-reported practices of UK optometrists for delivering brief tobacco smoking cessation interventions to patients.

METHODS

A randomly selected sample of 1200 optometrists out of the 9000 optometrists registered on the UK College of Optometrists database were invited to complete a 40-item, web-based survey assessing: training related to smoking cessation, current practice (ie, the proportion of patients to which components of very brief advice [Ask, Advise, Assist] and other evidence-based smoking cessation behavior change techniques were delivered), and barriers/enablers to intervention delivery.

RESULTS

In total, 408 (34%) responses were received. Most (83%) optometrists received no training in practical skills for delivering smoking cessation support. A third (34%) routinely assessed smoking status. Fewer self-reported advising smokers to quit (22%), offering assistance (via referral to dedicated services) (3%), or advice on smoking cessation medications (2%). Perceived barriers included insufficient knowledge/training (81%) and time (65%). Optometrists were more likely to assess and advise on smoking cessation if they practiced in Scotland, χ2(2) = 32.95, p < .001; an independent optometry practice, χ2(1) = 4.27, p = .39; or had received smoking cessation training, χ2(1) = 13.1, p < .001.

CONCLUSIONS

Substantial gaps exist in UK optometrists' current smoking cessation training and practice. Evidence-based training resources are needed to support the implementation of smoking cessation interventions into routine optometry practice.

IMPLICATIONS

Optometrists are well placed in the community to deliver brief advice interventions to a large population of smokers. This survey provides a comprehensive description of current UK optometry practice related to the provision of evidence-based brief tobacco smoking cessation interventions to patients. Although optometrists perceive advising on smoking cessation as part of their role, numerous substantial gaps in current practice and training remain, which need to be addressed through targeted interventions to increase implementation.

[Tobacco smoking and stopping smoking interventions in patients with TB]

Tuberculosis and tobacco smoking are two major public health problems causing significant mortality worldwide. Tobacco smoke increases the risk of Mycobacterium tuberculosis infection, severe pulmonary or extrapulmonary TB, and death of TB. In emerging countries, quitting smoking is one way to control the TB epidemic. Compared with non-smokers, smokers with tuberculosis are less observant of anti-tuberculosis treatment. Smoking abstinence improves the course of their illness, the treatment compliance and facilitates the final cure justifying smoking cessation interventions. The involvement of all healthcare professionals in helping smokers stopping smoking is required.

Barriers and facilitators to smoking cessation in a cancer context: A qualitative study of patient, family and professional views

Background

Continued smoking after cancer adversely affects quality of life and survival, but one fifth of cancer survivors still smoke. Despite its demands, cancer presents an opportunity for positive behaviour change. Smoking often occurs in social groups, therefore interventions which target families and individuals may be more successful. This qualitative study explored patients, family members and health professionals’ views and experiences of smoking and smoking cessation after cancer, in order to inform future interventions.

Methods

In-depth qualitative interviews (n = 67) with 29 patients, 14 family members and 24 health professionals. Data were analysed using the ‘Framework’ method.

Results

Few patients and family members had used National Health Service (NHS) smoking cessation services and more than half still smoked. Most recalled little ‘smoking-related’ discussion with clinicians but were receptive to talking openly. Clinicians revealed several barriers to discussion. Participants’ continued smoking was explained by the stress of diagnosis; desire to maintain personal control; and lack of connection between smoking, cancer and health.

Conclusions

A range of barriers to smoking cessation exist for patients and family members. These are insufficiently assessed and considered by clinicians. Interventions must be more effectively integrated into routine practice.

Ethnic Disparities in the Use of Nicotine Replacement Therapy for Smoking Cessation in an Equal Access Health Care System

Purpose.

To examine ethnic variations in the use of nicotine replacement therapy (NRT) in an equal access health care system.

Design.

Cross-sectional survey.

Setting.

Eighteen Veterans Affairs medical and ambulatory care centers.

Subjects.

A cohort of male current smokers (n = 1606).

Measures.

Use of NRT (nicotine patch or nicotine gum), ethnicity, sociodemographics, health status, smoking-related history, and facility prescribing policy.

Results.

Overall, only 34% of African-American and 26% of Hispanic smokers have ever used NRT as a cessation aid compared with 50% of white smokers. In the past year, African-American smokers were most likely to have attempted quitting. During a serious past-year quit attempt, however, African-American and Hispanic smokers reported lower rates of NRT use than white smokers (20% vs. 22% vs. 34%, respectively, p = .001). In multivariate analyses, ethnicity was independently associated with NRT use during a past-year quit attempt. Compared with white smokers, African-American (adjusted odds ratio, .53; 95% confidence interval, .34–.83) and Hispanic (adjusted odds ratio, .55; 95% confidence interval, .28–1.08) smokers were less likely to use NRT.

Conclusions.

Assessment of variations in use of NRT demonstrates that African-American and Hispanic smokers are less likely to use NRT during quit attempts. Future research is needed on the relative contributions of patient, physician, and system features to gaps in guideline implementation to provide treatment for ethnic minority smokers.

Is Stress Management Training a Useful Addition to Physician Advice and Nicotine Replacement Therapy during Smoking Cessation in Women? Results of a Randomized Trial

Purpose.

To determine whether a stress management (SM) program could improve cessation rates when added to usual care (UC) among women attempting to quit smoking.

Design.

Randomized controlled trial conducted during a 12-month period.

Setting.

Smoking cessation clinics located within two tertiary care centers in Ottawa, Ontario.

Subjects.

A total of 332 women smokers 19 years or older who smoked 10 or more cigarettes per day were recruited via advertisements.

Intervention.

Either UC (physician advice and nicotine replacement therapy) or UC plus an eight-session group SM training program (coping skills development relevant to smoking-specific and generic stressors).

Measures.

Point prevalence abstinence 2 and 12 months after study intake. A secondary outcome of interest was change in perceived stress during the intervention period.

Results.

On an intent-to-treat basis, the addition of SM to UC had no incremental effect on 2-or 12-month abstinence rates. Abstinence rates at 2 months were 26.2% vs. 31.7% in the UC and SM groups, respectively (p = .59). At 12 months, the rates were 18.5% vs. 20.7% (p = .86). When quit rates were compared including only participants who demonstrated adequate adherence to the intervention protocol, there was a significant difference between the UC and SM groups at 2 months (34.9% vs. 48.7%; adjusted odds ratio, 1.88; 95% confidence interval, 1.04–3.42; p = .04) but not at 12 months (23.0% vs. 28.2%; adjusted odds ratio, 1.24; 95% confidence interval, .64–2.41; p = .53). There was a significant reduction in perceived stress from preintervention to postintervention; however, this decrease was not moderated by group assignment.

Conclusion.

The addition of SM in our setting neither increased abstinence rates nor reduced perceived stress over and above UC in women motivated to quit smoking. Poor attendance at the SM intervention undermined its effectiveness.

Effect of graphic cigarette warnings on smoking intentions in young adults

INTRODUCTION

Graphic warnings (GWs) on cigarette packs are widely used internationally and perhaps will be in the US but their impact is not well understood. This study tested support for competing hypotheses in different subgroups of young adults defined by their history of cigarette smoking and individual difference variables (e.g., psychological reactance). One hypothesis predicted adaptive responding (GWs would lower smoking-related intentions) and another predicted defensive responding (GWs would raise smoking-related intentions).

METHODS

Participants were an online sample of 1,169 Americans ages 18-24, who were randomly assigned either to view nine GWs designed by the FDA or to a no-label control. Both the intention to smoke in the future and the intention to quit smoking (among smokers) were assessed before and after message exposure.

RESULTS

GWs lowered intention to smoke in the future among those with a moderate lifetime smoking history (between 1 and 100 cigarettes), and they increased intention to quit smoking among those with a heavy lifetime smoking history (more than 100 cigarettes). Both effects were limited to individuals who had smoked in some but not all of the prior 30 days (i.e., occasional smokers). No evidence of defensive "boomerang effects" on intention was observed in any subgroup.

CONCLUSION

Graphic warnings can reduce interest in smoking among occasional smokers, a finding that supports the adaptive-change hypothesis. GWs that target occasional smokers might be more effective at reducing cigarette smoking in young adults.

The pharmacist "toolbox" for smoking cessation: a review of methods, medicines, and novel means to help patients along the path of smoking reduction to smoking cessation

Annually there are 500 000 preventable deaths in the United States caused by smoking; as health care professionals, pharmacists have a unique opportunity to advise, assess, and assist patients to quit smoking. This review article provides pharmacists with a "toolbox" containing an overview of pharmacologic and nonpharmacologic methods for smoking cessation. Currently approved over-the-counter (OTC) and prescription medications (nicotine replacement therapy, varenicline, and bupropion) are summarized, and nonpharmacologic therapies discussed include cognitive therapy and hypnosis. In addition to traditional therapies some potential approaches to smoking cessation are addressed, including nicotine immunizations and electronic cigarettes.

Enhancing partner support to improve smoking cessation

BACKGROUND

While many cessation programmes are available to assist smokers in quitting, research suggests that partner involvement may encourage long-term abstinence.

OBJECTIVES

The purpose of this review was to determine if an intervention to enhance partner support helps smoking cessation when added as an adjunct to a smoking cessation programme, and to estimate the size of any effect.

SEARCH METHODS

For the most recent update, the search was limited to the Cochrane Tobacco Addiction Group Specialized Register. This was searched in December 2011. The Specialized Register includes reports of controlled trials of smoking cessation identified from electronic searches of the Cochrane Central Register of Controlled Trials (CENTRAL) to Issue 4, 2011, MEDLINE to update 20110826, EMBASE to 2011 week 33, PsycINFO to 20110822 and Web of Science. The search terms used were smoking (prevention, control, therapy), smoking cessation, and support (family, marriage, spouse, partner, sexual partner, buddy, friend, co-habitees and co-worker).

SELECTION CRITERIA

Randomized controlled trials of smoking cessation interventions that compared an intervention that included a partner support component with an otherwise identical intervention and reported follow-up of six months or longer.

DATA COLLECTION AND ANALYSIS

Two authors independently identified the included studies and extracted data using a structured form. A third author was consulted to aid in the resolution of discrepancies. Abstinence, biochemically validated if possible, was the primary outcome measure and was extracted at two post-treatment intervals: six to nine months and 12 months or greater. Partner Interaction Questionnaire and Support Provided Measure scores were also analysed to assess partner support. A fixed-effect model was used to pool relative risks from each study and estimate a summary effect.

MAIN RESULTS

A total of 57 articles were identified for this review. Twelve articles (13 studies, > 2000 participants) met the inclusion criteria. The definition of partner varied between studies. All studies gave self-reported smoking cessation rates, but there was limited biochemical validation of abstinence. The pooled risk ratio for self-reported abstinence was 0.99 (95% confidence interval (CI) 0.84 to 1.15) at six to nine months and 1.04 (95% CI 0.87 to 1.24) at 12 months or more post-treatment. Of the eight studies that measured partner support at follow-up, only two studies reported a significant increase in partner support in the intervention groups. One study reported a significant increase in partner support in the intervention group, but smokers' reports of partner support received did not differ significantly in this study.

AUTHORS' CONCLUSIONS

In this review of randomized controlled trials of interventions designed to enhance partner support for smokers in cessation programmes, we failed to detect an increase in quit rates. Limited data from several of the trials suggest that these interventions also did not increase partner support. No conclusions can be made about the impact of partner support on smoking cessation. Additional studies with larger samples are needed to adequately explore the effects of partner support interventions for smoking cessation.

A systematic review of interventions in primary care to improve health literacy for chronic disease behavioral risk factors

BACKGROUND

To evaluate the effectiveness of interventions used in primary care to improve health literacy for change in smoking, nutrition, alcohol, physical activity and weight (SNAPW).

METHODS

A systematic review of intervention studies that included outcomes for health literacy and SNAPW behavioral risk behaviors implemented in primary care settings.We searched the Cochrane Library, Johanna Briggs Institute, Medline, Embase, CINAHL, Psychinfo, Web of Science, Scopus, APAIS, Australasian Medical Index, Google Scholar, Community of Science and four targeted journals (Patient Education and Counseling, Health Education and Behaviour, American Journal of Preventive Medicine and Preventive Medicine).Study inclusion criteria: Adults over 18 years; undertaken in a primary care setting within an Organisation for Economic Co-operation and Development (OECD) country; interventions with at least one measure of health literacy and promoting positive change in smoking, nutrition, alcohol, physical activity and/or weight; measure at least one outcome associated with health literacy and report a SNAPW outcome; and experimental and quasi-experimental studies, cohort, observational and controlled and non-controlled before and after studies.Papers were assessed and screened by two researchers (JT, AW) and uncertain or excluded studies were reviewed by a third researcher (MH). Data were extracted from the included studies by two researchers (JT, AW). Effectiveness studies were quality assessed. A typology of interventions was thematically derived from the studies by grouping the SNAPW interventions into six broad categories: individual motivational interviewing and counseling; group education; multiple interventions (combination of interventions); written materials; telephone coaching or counseling; and computer or web based interventions. Interventions were classified by intensity of contact with the subjects (High ≥ 8 points of contact/hours; Moderate >3 and <8; Low ≤ 3 points of contact hours) and setting (primary health, community or other).Studies were analyzed by intervention category and whether significant positive changes in SNAPW and health literacy outcomes were reported.

RESULTS

52 studies were included. Many different intervention types and settings were associated with change in health literacy (73% of all studies) and change in SNAPW (75% of studies). More low intensity interventions reported significant positive outcomes for SNAPW (43% of studies) compared with high intensity interventions (33% of studies). More interventions in primary health care than the community were effective in supporting smoking cessation whereas the reverse was true for diet and physical activity interventions.

CONCLUSION

Group and individual interventions of varying intensity in primary health care and community settings are useful in supporting sustained change in health literacy for change in behavioral risk factors. Certain aspects of risk behavior may be better handled in clinical settings while others more effectively in the community. Our findings have implications for the design of programs.

Characteristics of smokers and predictors of quitting in a smoking cessation clinic in Guangzhou, China

BACKGROUND

Smoking cessation programs are well established in the West, but reports on smoking cessation clinics (SCCs) from China are lacking. On the basis of the Hong Kong experience and with strong support from Guangzhou Health Bureau, we established the first SCC in Guangzhou, China. The objective was to describe the characteristics of smokers, measure quit rates and examine predictors of successful quitting.

METHODS

During 2006-08, 220 smokers received individual counseling following the five A's and five R's. No medications were used.

RESULTS

At baseline, the mean (SD) age was 40 (14) years. Most (96%) were males, married (73%), currently employed (75%), college educated or above (54%); 77% had previous quitting attempts. By 14 May 2008, 195 reached the 6 months follow-up period. Of them, 79% (151/195) were successfully followed up, and 46 had quit. By intention to treat, the 6-month 7-day point prevalence quit rate was 24% [95% confidence interval (CI) 18-30%]. Smokers with more confidence in quitting or were at action stage were more successful in quitting with adjusted odds ratio of 2.39 (95% CI 1.01-5.30) and 5.50 (95% CI 1.08-28) respectively.

CONCLUSIONS

A pilot-model clinic free of charge and with systemic data collection, follow-up and evaluation should be a starting point for smoking cessation program in low-income countries.

Styles of physician advice about smoking cessation in college students

OBJECTIVE

To examine whether young adult cigarette smokers who were in the precontemplation and contemplation stages of change for smoking cessation would differ in their evaluations of vignettes depicting 2 types of physician advice.

PARTICIPANTS

Fifty-seven young adult cigarette smokers who were undergraduate students (49.1% female, mean age = 20.4 years) attending an urban university.

METHODS

Participants evaluated 2 written vignettes. Both vignettes depicted physicians using patient-centered communication styles. One vignette depicted a physician giving a patient direct advice to quit smoking and the other a physician using a motivational style of advice. Data were collected from September 2004 through May 2005.

RESULTS

Participants rated the motivational advice vignette as significantly more favorable compared to the direct advice vignette on all assessed dimensions (global satisfaction, general satisfaction, physician affective style, physician technical style, and physician communication style).

CONCLUSION

Smokers preferred the motivational advice style to simple patent-centered advice.

Targeting primary care referrals to smoking cessation clinics does not improve quit rates: implementing evidence-based interventions into practice

OBJECTIVE

To evaluate the impact of a locally adapted evidence-based quality improvement (EBQI) approach to implementation of smoking cessation guidelines into routine practice.

DATA SOURCES/STUDY SETTING

We used patient questionnaires, practice surveys, and administrative data in Veterans Health Administration (VA) primary care practices across five southwestern states.

STUDY DESIGN

In a group-randomized trial of 18 VA facilities, matched on size and academic affiliation, we evaluated intervention practices' abilities to implement evidence-based smoking cessation care following structured evidence review, local priority setting, quality improvement plan development, practice facilitation, expert feedback, and monitoring. Control practices received mailed guidelines and VA audit-feedback reports as usual care.

DATA COLLECTION

To represent the population of primary care-based smokers, we randomly sampled and screened 36,445 patients to identify and enroll eligible smokers at baseline (n=1,941) and follow-up at 12 months (n=1,080). We used computer-assisted telephone interviewing to collect smoking behavior, nicotine dependence, readiness to change, health status, and patient sociodemographics. We used practice surveys to measure structure and process changes, and administrative data to assess population utilization patterns.

PRINCIPAL FINDINGS

Intervention practices adopted multifaceted EBQI plans, but had difficulty implementing them, ultimately focusing on smoking cessation clinic referral strategies. While attendance rates increased (p<.0001), we found no intervention effect on smoking cessation.

CONCLUSIONS

EBQI stimulated practices to increase smoking cessation clinic referrals and try other less evidence-based interventions that did not translate into improved quit rates at a population level.

Ethnic differences in alcohol treatment outcomes and the effect of concurrent smoking cessation treatment

The Timing of Alcohol and Smoking Cessation (TASC) Study tested the optimal timing of smoking cessation treatment in an alcohol-dependent population. Previously reported results suggest that providing concurrent smoking cessation treatment adversely affects alcohol outcomes. The purpose of this analysis was to investigate whether there are ethnic differences in alcohol and tobacco outcomes among a diverse sample of alcohol-dependent smokers using data from the TASC trial in which 499 participants were randomized to either concurrent (during alcohol treatment) or delayed (6 months later) smoking intervention. This analysis focused on smokers of Caucasian (n=381) and African American (n=78) ethnicity. Alcohol outcomes included 6 months sustained alcohol abstinence rates and time to first use of alcohol post-treatment. Tobacco outcomes included 7-day point prevalence smoking abstinence. Random effects logistic regression analysis was used to investigate intervention group and ethnic differences in the longitudinally assessed alcohol outcomes. Alcohol abstinence outcomes were consistently worse in the concurrent group than the delayed group among Caucasians, but this was not the case for African Americans. No significant ethnic differences were observed in smoking cessation outcomes. Findings from this analysis suggest that concurrent smoking cessation treatment adversely affects alcohol outcomes for Caucasians but not necessarily for African Americans.

Nurses? perceptions, understanding and experiences of health promotion

AIM

This paper presents an account of nurses' perceptions and understanding of health promotion in an acute setting.

BACKGROUND

Health promotion is considered the remit of every nurse. To engage in health-promoting practice, however, nurses need to understand the term 'health promotion' clearly.

METHOD

A single qualitative embedded case study was used. Purposive sampling of eight nurses was employed. Initially, theses nurses were observed in practice and, following this, a semi-structured one-to-one interview was conducted with each observed nurse. Qualitative data analysis guided by work of Miles and Huberman was employed.

RESULTS

The data revealed one main theme: health-promoting nursing practice and this consisted of six categories and five subcategories. The findings indicated that nurses struggled to describe their understanding of health promotion, their understanding was limited and the strategies described to conduct health promotion were narrow and focused on the individual. Their perceptions and descriptions of health promotion were more in keeping with the traditional health education approach. Overall health promotion was reported to occur infrequently, being added on if the nurse had time. Factors relating to education, organizational and management issues were identified as key barriers prohibiting health-promoting nursing practice.

CONCLUSIONS

Nurses must recognize that health promotion is a broad concept that does not exclusively focus on the individual or lifestyle factors. Nurses must be educated to recognize health-promoting opportunities in the acute setting, as well as how to plan for and conduct health promotion so that it becomes integral to practice. A review of the methods of organizing and delivering nursing care is also advocated.

RELEVANCE TO CLINICAL PRACTICE

Ward managers have an important role in supporting nurses, creating a culture for health promotion and sharing power in decision-making processes, so that nurses feel valued and empowered.

Pharmacological approaches to smoking cessation

Smoking, the most prominent nongenetic factor contributing to mortality, remains the major public health problem throughout the world. There are nearly 1.1 billion users of nicotine and tobacco products worldwide while approximately one third to half of them will die from smoking-related disease. The habit of smoking is mainly propelled by nicotine, a strongly addictive substance, to which the vast majority of smokers fall victim. Except for the general and specific support and counseling strategies there are now effective treatments for nicotine addiction. Two types of pharmacological therapies have been approved and are now licensed for smoking cessation. The first therapy consists of nicotine replacement, substituting the nicotine from cigarettes with safer nicotine formulations. The second therapy is bupropion, an antidepressant of the aminoketone class, which has been demonstrated to be effective in smoking cessation. However, although some cigarette smokers are able to quit, many are not, and standard medications to assist smoking cessation are ineffective. Several agents used for other indications (e.g. neurological diseases, depression, alcoholism) might be used to treat this subgroup. In conclusion, new more effective drugs are needed in order to fight the panepidemic of smoking globally.

Using action research to change health-promoting practice

Action research was used as a method to develop an educational skills training program focusing on the health education aspect of nurses' health-promoting role. The program was based on the theoretical concepts of the Transtheoretical Model and Motivational Interviewing. Interviews were used to collect the data on a purposive sample of nurses working in an acute hospital ward. Three main themes were identified: using the skills, barriers to implementing the skills, and facilitators of implementing the skills. Most nurses were more aware of health education and health promotion and were able to incorporate the skills learnt and instigated a change in practice. There was evidence, however, that further training was required. This might focus more on helping nurses to use the skills with patients who are very resistant to change and to better recognize health-promoting opportunities. Ways of offering the training program to other health professionals also should be explored.

Physician Knowledge Levels and Barriers to Coronary Risk Prevention in Women

BACKGROUND

Few studies have examined whether physician knowledge, attitudes, or practice patterns might contribute to gender disparities in the primary prevention of coronary heart disease (CHD), including among physicians caring for the largest number of reproductive-age women, obstetricians and gynecologists (OB/GYNs). We sought to identify barriers affecting the provision of recommended coronary risk factor therapies in women.

METHODS

We surveyed internists and OB/GYNs who attended Grand Rounds presentations developed for the New York State Women and Heart Disease Physician Education Initiative. This program was designed to improve screening and management of coronary risk factors in women. Attendees were asked to complete a 7-minute questionnaire.

RESULTS

The mean age of the 529 respondents was 40.3 years (standard deviation = 12.3), 75.1% were internists (n=378), and 42.7% (n=226) were women. Physicians correctly responded to 71.5% of the 13 questions assessing knowledge of coronary risk prevention (range, 4-13). Almost one third of internists and half of the OB/GYNs did not know that tobacco use was the leading cause of myocardial infarction in young women. For patients who smoked tobacco, only two thirds of internists and 55.4% of OB/GYNs reported suggesting a quit date (p=.007). After controlling for covariates, physicians who did not perceive time as a barrier were more likely to discuss smoking cessation (odds ratio=1.7 [1.1-2.7]).

CONCLUSIONS

Among the internists and OB/GYNs surveyed, time was perceived as a barrier to implementing risk prevention. These physicians also underestimated the impact of tobacco use as a risk factor for CHD in young women. To lessen gender disparities in CHD prevention, both specialties need time-efficient educational programs that reflect specialty differences.

Community-Acquired Respiratory Complications in the Intensive Care Unit: Pneumonia and Acute Exacerbations of COPD

This chapter will review the two most common lower respiratory tract infections in the intensive care unit (ICU), community-acquired pneumonia (CAP) and acute exacerbations of chronic obstructive pulmonary disease (AECOPD). In addition we will provide an overview of the topics including recommendations for the diagnosis and treatment.

The Effects of a Theory-Based Training Program on Nurses' Self-Efficacy and Behavior for Smoking Cessation Counseling

BACKGROUND

Cigarette smoking continues to put Americans at risk for serious health consequences and early death. Nurses play an important role in disseminating smoking cessation interventions to patients in the hospital. However, nurses are not prepared for smoking cessation counseling.

METHOD

A quasi-experimental design was used. Fifteen nurses participated in the Clinical Practice Guideline "5 A's" brief intervention training program, completing a survey during three time periods.

RESULTS

There were several statistically significant changes in the dependent variables for self-efficacy and behavior for smoking cessation counseling.

CONCLUSION

Results of this study support further research and theory-based training for nurses.

Promoting tobacco cessation and relapse prevention

Although there is no single cure for tobacco dependence, there are numerous effective treatments for promoting cessation. Using the chronic disease model of advising and counseling, this article outlines a model for helping patients overcome tobacco dependence. This model consists of the five A's: Ask, Advise, Assess, Assist, and Arrange. Although most of this article focuses on how clinicians who are bound by time constraints can be effective in promoting tobacco cessation, key elements for more intensive interventions are briefly discussed and suggestions for dealing with the less motivated patient are offered.

Outcome research methodology of smoking cessation trials (1994-1998)

Although several reviews of smoking cessation trials have been published, none have specifically evaluated the adequacy of the studies' reporting practices in terms of describing the intervention and outcome variables used. This review evaluates the reporting procedures of 109 smoking cessation trials published in English language peer-reviewed publications from 1994 through 1998. MedLine and PsychLIT searches were used to identify potential studies. Each study was evaluated as to whether the following information was reported: (a) demographic characteristics, (b) pretreatment smoking variables, (c) study characteristics, (d) descriptions of the clinical trial, (e) follow-up procedures, and (f) posttreatment outcome measures. Although some areas of methodological strength were identified, inadequate reporting of pre- and posttreatment demographic and smoking variables was also evident. Based on this review, several areas in need of further research are identified and discussed. Lastly, consistent with other recent reviews of smoking cessation trials, this review concluded that the smoking field should consider delineating a uniform set of assessment and outcome measures and a minimum follow-up interval.

Enhancing partner support to improve smoking cessation

BACKGROUND

While many cessation programs are available to assist smokers in quitting, research suggests that partner involvement may encourage long-term abstinence.

OBJECTIVES

The purpose of this review was to determine if an intervention to enhance partner support helps smoking cessation when added as an adjunct to a smoking cessation program.

SEARCH STRATEGY

The search was performed in: Cochrane Tobacco Addiction Group specialized register (Apr 2004), Cochrane controlled trials register (Apr 2004), CDC and Prevention-Tobacco Information and Prevention Database (Jul 2000), MEDLINE (1966-Apr 2004), Cancer Lit (1966-Apr 2004), EMBASE (1974-Apr 2004), CINAHL (1966-Jul 2000), PsycInfo (1861-Apr 2004), ERIC, PsycLit, & Dissertation Abstracts (1861-Dec 1999), SSCI (1972-Apr 2004) and HealthStar (1975-Jul 2000). The search terms used were smoking (prevention, control, therapy), smoking cessation, and support (family, marriage, spouse, partner, sexual partner, buddy, friend, co-habitees, and co-worker). The search was also limited to English language.

SELECTION CRITERIA

Randomized controlled trials of smoking cessation interventions that compared an intervention that included a partner support component with an otherwise identical intervention and reported follow-up of 6 months or greater.

DATA COLLECTION AND ANALYSIS

Two reviewers independently identified the included studies and extracted data using a structured form. A third reviewer was consulted to aid in the resolution of discrepancies. Abstinence and biochemical assessment were the primary outcome measures and were analyzed at two post-treatment intervals: 6-9 months and >12 months. The scores of PIQ (partner interaction questionnaire) were also analyzed to assess partner support. A fixed-effects model was used to assess the summary effect of the studies.

MAIN RESULTS

A total of 40 articles were identified for this review. Only eight articles (nine studies) met the inclusion criteria. The definition of partner varied among the studies. All studies included data on self reported smoking cessation rates, but there was limited biochemical validation of abstinence rates. The odds ratio for self-reported abstinence at 6-9 months was 1.08 (CI 95%, 0.81 -1.44); and at 12 months post-treatment was 1.0 (CI 95%, 0.75 - 1.34). Of the six studies that measured partner support at follow-up, only two studies reported significant increase in partner support in the intervention groups.

REVIEWERS' CONCLUSIONS

In this review of the randomized controlled trials of interventions designed to enhance partner support for smokers in cessation programs, we failed to detect an increase in quit rates. Limited data from several of the trials suggest that these interventions did not increase partner support either. No conclusions can be made about the impact of partner support on smoking cessation. More systematic intervention to affect partnership significantly should be delivered if partner support were part of an existing cessation program.

Lung cancer. 9: Molecular biology of lung cancer: clinical implications

It has been hypothesised that clinically evident lung cancers have accumulated many different genetic or epigenetic abnormalities in oncogenes and/or tumour suppressor genes. This notion has important clinical ramifications. Recent developments in our knowledge of the molecular biology of lung cancer are reviewed, with particular reference to genetic abnormalities in tumour suppressor gene inactivation and overactivity of growth promoting oncogenes. These changes lead to the "hallmarks of lung cancer". These hallmarks are the new rational targets for early detection, prevention, and treatment of lung cancer.

Coronary Heart Disease Prevention and Lifestyle Interventions

Unless action is directed to address the multiple influences on coronary heart disease (CHD) risk reduction behaviors, across all population groups, the aims of Healthy People 2010 with regard to CHD will not be realized. Health-promotion and disease-prevention models, including a framework for primordial, primary, and secondary prevention provided by an American Heart Association task force, and a model for interventions to eliminate health disparities are reviewed. The role of culture, ethnicity, race, and socioeconomic status and how these concepts have been studied in recent lifestyle interventions aimed at CHD risk reduction is explored. Finally, these findings are synthesized to provide suggestions for nursing care delivery in primary and tertiary care settings.

Risk factor documentation in elective and emergency vascular surgical admissions

OBJECTIVES

this study investigates current practice of risk factor documentation in a vascular unit and compares variations in risk factor assessment between elective and emergency admissions.

METHODS

one hundred and forty-four patients who underwent vascular surgical intervention for atherosclerotic disease during the year 2000 were retrospectively identified from computerised database. Case note review collated demographic details, data on risk factor assessment and the nature of surgery. Data were analysed using SPSS statistical software.

RESULTS

the male to female ratio was 2.3:1 with a median (range) age of 73 (31-95) years. For 55 (38%) emergency admissions the following risk factors were not documented; ischaemic heart disease (8), diabetes mellitus (10), hypertension (10), smoking habit (13) and antiplatelet therapy (18). For 89 (62%) elective admissions the following risk factors were not documented; ischaemic heart disease (11), diabetes mellitus (9), hypertension (4), smoking habit (5) and antiplatelet therapy (19). Sixty-six (72.5%) routine admissions and 11 (20.8%) emergency admissions had estimations of serum cholesterol documented (chi(2) p < 0.001). There were no statistically significant differences in the documentation of other risk factors between the 2 groups.

CONCLUSION

risk factors are not documented consistently for emergency vascular surgical admissions. Staff education should aim to improve risk factor assessment for elective and emergency admissions to reduce cardiovascular events and possibly improve surgical outcome in patients with atherosclerotic disease.

Managing cardiovascular risk reduction in elderly adults. By promoting and monitoring healthy lifestyle changes, health care providers can help older adults improve their cardiovascular health

Primary care practitioners must explore the most effective techniques for promoting cardiovascular risk reduction in older adults. Managing lifestyle modification risk factors, such as smoking cessation, obesity, sedentary lifestyle, and nutrition is discussed in this article. Other risk factor modification efforts, often not highlighted, include managing homocysteinemia, and sedentary behavior. These factors are presented as equally important modifiable coronary heart disease risks.

Arab American adolescent perceptions and experiences with smoking

The purpose of this pilot study was to gather information on Arab American adolescent tobacco use behavior. This information was used to modify the Project Toward No Tobacco Use cessation program so that it would reflect the cultural values of Arab American youths. Focus group interviews were conducted to collect qualitative data from 28 Arab American adolescents between the ages of 14 and 18 years. The number of participants in the focus groups ranged from three to eight; four sessions were conducted. A moderator, fluent in Arabic and English, facilitated the group's interactions. Each group addressed five interview questions. Discussions were audiotaped and transcribed with the expressed permission of study participants. Qualitative analysis consisted of careful reading of the transcripts and of the field notes for the purpose of identifying recurring themes around tobacco use. Those that emerged were Being Cool; Being able to "Nshar ma'a al shabab" (hang out with the guys); Present Orientation; Smoking feels good, tastes good, and keeps your mind off trouble; Availability and Accessibility of tobacco; and Barriers to Smoking Cessation Programs. The results of the focus group discussions provided valuable information about the tobacco use perceptions and behaviors of Arab American adolescents and the youths' need for a culturally relevant smoking cessation program.

Predictors of stroke mortality in elderly people from the general population. The CArdiovascular STudy in the ELderly

Stroke occurs particularly frequently in elderly people and, being more often disabling than fatal, entails a high social burden. The predictors of stroke mortality have been identified in 3282 subjects aged > or = 65 years, taking part in the CArdiovascular STudy in the ELderly (CASTEL), a population-based study performed in Northeast Italy. Historical and clinical data, blood tests and 14-year fatal events were recorded. Continuous items were divided into quintiles and, for each quintile, adjusted relative risk (RR) with 95% confidence intervals [CI] was derived from multivariate Cox analysis. Age, historical stroke (RR: 5.2; 95% CI: 3.18-8.6) and coronary artery disease (RR: 1.38; CI: 1.18-2.1), atrial fibrillation (RR: 2.40; CI: 1.42-4.0), arterial hypertension (RR: 1.33; CI: 1.15-1.76), systolic blood pressure > or = 163 mmHg (RR: 1.84; CI: 1.20-2.59), pulse pressure > or = 74 mmHg (RR: 1.50; CI: 1.13-2.40), cigarette smoking (RR: 1.60; CI: 1.03-2.47), electrocardiographic left ventricular hypertrophy (RR: 1.72; CI: 1.10-2.61), impaired glucose tolerance (IGT, RR: 1.83; CI: 1.10-3.0), uric acid (UA) > 0.38 mmol/l (RR: 1.61; CI: 1.14-2.10), serum potassium > or = 5 mEq/l (RR: 1.70; CI: 1.24-2.50) and serum sodium < or = 139 mEql/l (RR: 1.34; 1.10-2.10) increased the risk of stroke. In the CASTEL, stroke was the first cardiovascular cause of death. Some independent predictors usually unrelated to stroke mortality (namely pulse pressure, pre-diabetic IGT, UA and blood electrolytes disorders) have been identified.

Genetic influence on cigarette-induced cardiovascular disease

Cigarette smoking as an addictive habit has accompanied human beings for more than 4 centuries. It is also one of the most potent and prevalent environmental health risks human beings are exposed to, and it is responsible for more than 1000 deaths each day in the United States. With recent research progress, it becomes clear that cigarette smoking can cause almost all major diseases prevalent today, such as cancer or heart disease. These detrimental effects are not only present in active smokers who choose the risk, but also to innocent bystanders, as passive smokers, who are exposed to cigarettes not-by-choice. While the cigarette-induced harm to human health is indiscriminate and severe, the degree of damage also varies from individual to individual. This intersubject variability in cigarette-induced pathologies is partly mediated by genetic variants of genes that may participate in detoxification process, eg, cytochrome P450 (CYP), cellular susceptibility to toxins, such as p53, or disease development. Through population studies, we have learned that certain CYP1A1 variants, such as Mspl polymorphism, may render the carriers more susceptible to cigarette-induced lung cancer or severe coronary atherosclerosis. The endothelial nitric oxide synthase intron 4 rare allele homozygotes are more likely to have myocardial infarction if they also smoke. In vitro experimental approach has further demonstrated that cigarettes may specifically regulate these genes in genotype-dependent fashion. While we still know little about genetic basis and molecular pathways for cigarette-induced pathological changes, understanding these mechanisms will be of great value in designing strategies to further reduce smoking in targeted populations, and to implement more effective measures in prevention and treatment of cigarette-induced diseases.

Current approaches to the management of smoking cessation

Smoking remains a widespread intractable behaviour and is a significant cause of morbidity and mortality worldwide. Effective approaches to smoking cessation include behavioural intervention and pharmacotherapy, in particular nicotine replacement therapy (NRT) and sustained-release bupropion (bupropion SR). Pharmacotherapy remains a popular choice of smoking cessation intervention for many smokers, and both NRT and bupropion SR, combined with behavioural interventions, achieve 1.5- to >2-fold increases in smoking cessation rates. Various national and international smoking cessation guidelines have been published recommending effective implementation of smoking cessation strategies. Recommendations include the systematic identification of smokers, assessment of their willingness to quit smoking, provision of advice promoting a cessation attempt, and administration of approved first-line therapies.

Enhancing partner support to improve smoking cessation

BACKGROUND

While many cessation programs are available to assist smokers in quitting, research suggests that partner involvement may encourage long-term abstinence.

OBJECTIVES

The purpose of this review was to determine if an intervention to enhance partner support helps smoking cessation when added as an adjunct to a smoking cessation program.

SEARCH STRATEGY

The search was performed in: Cochrane Tobacco Addiction Group specialized register (Aug 2001), Cochrane controlled trials register (Apr 2000), CDC and Prevention-Tobacco Information and Prevention Database (Jul 2000), MEDLINE (1966-Jul 2000), Cancer Lit (1966-Jul 2000), EMBASE (1974-Apr 2000), CINAHL (1966-Jul 2000), PsycInfo (1861-Oct 2000), ERIC, PsycLit, & Dissertation Abstracts (1861-Dec 1999), SSCI (1972-Jul 2000) and HealthStar (1975-Jul 2000). The search terms used were smoking (prevention, control, therapy), smoking cessation, and support (family, marriage, spouse, partner, sexual partner, buddy, friend, co-habitees, and co-worker). The search was also limited to English language.

SELECTION CRITERIA

Randomized controlled trials of smoking cessation interventions that compared an intervention that included a partner support component with an otherwise identical intervention and reported follow-up of 6 months or greater.

DATA COLLECTION AND ANALYSIS

Two reviewers independently extracted data using a structured form. A third reviewer was consulted to aid in the resolution of discrepancies. Abstinence and biochemical assessment were the primary outcome measures and were analyzed at two post-treatment intervals: 6-9 months and >12 months. The scores of PIQ (partner interaction questionnaire) were also analyzed to assess partner support. A fixed-effects model was used to assess the summary effect of the studies.

MAIN RESULTS

A total of 31 articles were identified for this review. Only eight articles (nine studies) met the inclusion criteria. The definition of partner varied among the studies. All studies included data on self reported smoking cessation rates, but there was limited biochemical validation of abstinence rates. The odds ratio for self-reported abstinence at 6-9 months was 1.08 (CI 95%, 0.81 -1.44); and at 12 months post-treatment was 1.0 (CI 95%, 0.75 - 1.34). Of the six studies that measured partner support at follow-up, only two studies reported significant increase in partner support in the intervention groups.

REVIEWER'S CONCLUSIONS

We conclude that interventions designed to enhance partner support for smokers in cessation programs did not increase quit rates. Limited data from several of the RCTs suggest that these interventions did not increase partner support either. No conclusions can be made about the impact of partner support on smoking cessation. More systematic intervention to affect partnership significantly should be delivered if partner support were part of an existing cessation program.

Theoretical applications of smoking cessation interventions to individuals with medical conditions: women's initiative for nonsmoking (WINS)-part III

This paper reviews the Theory of Self-Efficacy, Transtheoretical Model of Readiness for Change, and Theory of Addictions to provide a basis for smoking cessation, and explores how these theories have been used to guide clinical research and clinical interventions. Selected randomized controlled trials of the past ten years are reviewed for demonstrated efficacy, integration of theory into the design of the interventions, and how theories guide analysis. Results show that surprisingly little effort has been put forth to examine and develop these theories within the context of clinical interventions, despite the claims of importance. For example, the relationship between stages of readiness of change and smoking cessation outcome has not been examined. Despite the complexity of smoking behaviors (quitting, relapsing, maintaining, occasional smoking and so on), the concept of self-efficacy was mostly measured on single occasions over the course of most studies reviewed; multiple measurements of concepts were not utilized in the randomized controlled trials. Taking into account the gaps between theory and application, theory driven nursing strategies are offered.

Behavioral risk factors among members of a health maintenance organization

BACKGROUND

Co-occurrence of risk behaviors (RBs) substantially increases the risk of disease. This study examines the co-occurrence of four health risk behaviors (i.e., smoking, high-fat diet, sedentariness, and high-risk drinking) and demographic and psychosocial variables associated with number of RBs in a sample of members of a health maintenance organization who participated in the Seasonal Variation in Cholesterol (Seasons) study.

METHODS

Seasons study baseline data were used. Subjects completed a self-administered questionnaire packet containing questions on demographics, smoking history, and leisure-time physical activity, a 7-day dietary recall instrument, and various psychosocial measures. Results presented here are based on 496 subjects with complete data on all RBs.

RESULTS

Forty-three percent of participants had > or = two RBs. The most prevalent RB combination was high-fat diet/sedentariness, with 30% of subjects reporting both RBs. Associations between RBs were observed. A greater number of RBs were observed among younger and less-educated subjects, those with higher depression scores, and subjects who perceived their health as poor.

CONCLUSIONS

Findings highlight the importance of designing and evaluating primary care-based screening programs and interventions for multiple RBs.

Cardiovascular health interventions in women: What works?

Women's Cardiovascular Health Network members representing 10 Prevention Research Centers completed a literature review of approximately 65 population-based studies focused on improving women's cardiovascular health through behavior change for tobacco use, physical inactivity, or diet. A framework was developed for conducting the search. Databases (Medline, Psychlit, Smoking and Health, Cumulative Index to Nursing and Allied Health Literature) of studies published from 1980 to 1998 were searched. The review was presented at a meeting of experts held in Atlanta, Georgia. Output from the meeting included identification of what has worked to improve cardiovascular health in women and recommendations for future behavioral research. Additional information is available at www.hsc.wvu.edu/womens-cvh. Cardiovascular health interventions geared toward women are scant. Based on the available studies, program components that emerged as effective included personalized advice on diet and physical activity behaviors and tobacco cessation, multiple staff contacts with skill building, daily self-monitoring, and combinations of strategies. Recommendations for community-based tobacco, physical activity, and diet interventions are discussed. A few overarching recommendations were to (1) conduct qualitative research to determine the kinds of interventions women want, (2) examine relapse prevention, motivation, and maintenance of behavior change, (3) tailor programs to the stage of the life cycle, a woman's readiness to change, and subgroups, that is, minority, low socioeconomic, and obese women, and (4) evaluate policy and environmental interventions. The effects of cardiovascular interventions in women have been inappropriately understudied in women. Our review found that few studies on cardiovascular risk factor modification have actually targeted women. Hence, adoption and maintenance of behavior change in women are elusive. Intervention research to improve women's cardiovascular health is sorely needed.

Recommendations for the outpatient surveillance of renal transplant recipients. American Society of Transplantation

Many complications after renal transplantation can be prevented if they are detected early. Guidelines have been developed for the prevention of diseases in the general population, but there are no comprehensive guidelines for the prevention of diseases and complications after renal transplantation. Therefore, the Clinical Practice Guidelines Committee of the American Society of Transplantation developed these guidelines to help physicians and other health care workers provide optimal care for renal transplant recipients. The guidelines are also intended to indirectly help patients receive the access to care that they need to ensure long-term allograft survival, by attempting to systematically define what that care encompasses. The guidelines are applicable to all adult and pediatric renal transplant recipients, and they cover the outpatient screening for and prevention of diseases and complications that commonly occur after renal transplantation. They do not cover the diagnosis and treatment of diseases and complications after they become manifest, and they do not cover the pretransplant evaluation of renal transplant candidates. The guidelines are comprehensive, but they do not pretend to cover every aspect of care. As much as possible, the guidelines are evidence-based, and each recommendation has been given a subjective grade to indicate the strength of evidence that supports the recommendation. It is hoped that these guidelines will provide a framework for additional discussion and research that will improve the care of renal transplant recipients.

Psychosocial versus nicotine-only self-report measures for predicting follow-up smoking status

The most popular measure of tobacco dependence, the Fagerstrom Tolerance Questionnaire (FTQ), measures only tobacco-specific behaviors. In contrast, the most popular assessment of addiction among polydrug users is the Addiction Severity Index (ASI). Most of the subscales comprising the ASI are psychosocial measures, not drug-specific measures. A study was undertaken to compare the predictive utility of these two contrasting measures. The NAS (adapted from the FTQ) and the Addiction Severity Index (ASI) were used to predict future smoking status in a cohort of polydrug users followed annually for 3 years. The baseline NAS score explained more of the variance in Time 2 and Time 3 smoking status than did the ASI subscales. When previous smoking status was included as a covariate, however, the NAS no longer predicted future smoking status, whereas the ASI Subscales continued to explain significant variance in future smoking status. Results suggest that when past smoking behavior is known, a respondent's legal status and alcohol use may be more useful than a measure of tobacco dependence for predicting future smoking status.

Telephone counseling as adjuvant treatment for nicotine replacement therapy in a "real-world" setting

BACKGROUND

Physicians prescribing nicotine replacement therapy (NRT), or health plans covering NRT, often want their patients to receive adjuvant behavioral treatment. However, how to do that in a "real world" is unclear. This paper reports results from a public health program that uses proactive telephone counseling as support for physician advice and provides adjuvant treatment for NRT users.

METHODS

Participants were NRT users (N = 8,832) who called the California Smokers' Helpline, a statewide cessation service that provides proactive counseling, one session before NRT use and multisessions after the smokers received NRT. After receiving NRT, some participants discontinued the counseling while others continued with follow-up sessions. A subset of the 8,832 participants (n = 664) was interviewed 13 months later for quitting status.

RESULTS

After receiving NRT, 79% of the participants continued with counseling and received 4.2 sessions on average, while 21% of them received only one session. Overall, 82.8% of all participants made a quit attempt. Nicotine patch users were more likely to make an attempt than nicotine gum users (85.2% vs 66.3%), but the relapse probability was the same for these attempts. Those who received multiple counseling were more likely to make an attempt than those receiving single counseling (84.4% vs 77.1%) and were more likely to stay quit for 1 year (25.6% vs 16.1%).

CONCLUSIONS

Proactive telephone counseling is a promising adjuvant treatment for NRT users in a "real-world" setting: a convenient referral service for supporting health plans or physicians who advise their patients to quit smoking.

Prevalence and co-occurrence of health risk behaviors among high-risk drinkers in a primary care population

BACKGROUND

Approximately 10% of patients seen in the primary care setting meet criteria for high-risk (HR) drinking. Little data are available about the co-occurrence of other risk behaviors (RBs) in this population. This study examines the co-occurrence of smoking, poor diet, and sedentariness, and several change-related variables, among 479 HR drinkers participating in Project Health, a NIAAA-funded study testing the effectiveness of a provider-delivered intervention to reduce HR drinking.

METHOD

Data were collected at study entry via standardized interview and questionnaire.

RESULTS

The prevalence of additional RBs among HR drinkers was smoking, 35%; poor diet, 28%; and sedentariness, 44%. In addition to HR drinking, 67% of participants had at least one RB, and 61% reported smoking, sedentariness, or both. Perception of drinking as a problem was generally low (20%), as was intention to change drinking. Seventy-two percent of participants with multiple RBs perceived at least one of these RBs as a problem. Younger, unmarried, less-educated, blue-collar, and non-working participants were more likely to have multiple RBs than white-collar workers.

CONCLUSION

Additional RBs are common among HR drinkers and may increase their already elevated health risks. Implications of these findings for interventions integrating multiple RBs into primary care settings are discussed.

A review of tobacco smoking in adolescents: treatment implications

OBJECTIVE

To review current data on the tobacco epidemic in adolescents that impact treatment decisions.

METHOD

Epidemiological and pharmacological data, risk factors, characteristics of nicotine use in adolescents, and treatment intervention reports from the literature are discussed.

RESULTS

Of students in grades 9 to 12, 42.7% have used tobacco; 75% of teenage smokers will smoke as adults. Environmental and biological factors influence adolescent smoking, including sociodevelopmental aspects of adolescence, psychiatric history, genetic background, ethnic and gender characteristics, drug effects, and regulatory factors. Criteria for nicotine dependence are currently based on the experience with adult smokers. Overall, smoking cessation treatment for adolescents has been disappointing because of low participation, high attrition, and low quit rates.

CONCLUSION

Characterization of nicotine dependence and further assessment of the safety and efficacy of pharmacological treatment interventions in adolescents are needed given the formidable challenge of the tobacco epidemic in adolescents.