Postcessation Weight Gain Research Articles

Association between smoking cessation and weight gain in treatment-seeking African Americans

IntroductionResearch has shown that African Americans gain more than average weight after smoking cessation. However, African Americans have been underrepresented in post-cessation weight gain research. The current study examined 1) the pattern of weight gain and 2) the association between smoking status and weight gain in a sample of African Americans seeking smoking cessation treatment. MethodsData were drawn from a randomized controlled trial testing the efficacy of a 4-week culturally specific smoking cessation cognitive behavioral therapy (CBT) intervention among African American smokers (N = 342). Weight was measured and self-reported smoking status was biochemically verified at baseline, end of counseling, 3-, 6-, and 12-month follow-ups. Random effects multilevel modeling was used to examine weight gain over twelve months post CBT, and a fully unconditional model tested the pattern of weight gain over time. Smoking status was included as a time-varying factor to examine its effect on weight gain, controlling for potential confounding variables. ResultsWeight significantly increased among those who remained abstinent over 12 months post CBT [average gain of seven lbs. (three kg)]. Controlling for covariates, abstinence was predictive of the rate of weight gain for those with high weight concern. ConclusionsWeight gain among African American abstainers was comparable to the average post-cessation weight gain observed among the general population. It is possible that exposure to CBT (culturally specific or standard) may have mitigated excessive weight gain. Future research should assess predictors of weight gain in African American smokers to inform future smoking cessation interventions and help elucidate factors that contribute to tobacco- and obesity-related health disparities.

Cessation-related weight concern among homeless male and female smokers.

Concern about post-cessation weight gain is a barrier to making attempts to quit smoking; however, its effect on smoking cessation is unclear. In this study we examine cessation-related weight concern among the homeless, which hasn't been studied.Homeless males (n = 320) and females (n = 110) participating in a smoking cessation RCT in the Twin Cities, Minnesota from 2009 to 2011 completed surveys on cessation-related weight concern, smoking status, and components from the Behavioral Model for Vulnerable Populations. Generalized estimating equations were used to examine baseline predictors of cessation-related weight concern at baseline, the end of treatment, and 26-weeks follow-up. Logistic regression models were used to examine the relationship between cessation-related weight concern and smoking status at the end of treatment and follow-up.Females had higher cessation-related weight concern than males. Among males, older age, Black race, higher BMI, depression, and having health insurance were associated with higher cessation-related weight concern. Among females, nicotine dependence, greater cigarette consumption, indicating quitting is more important, older age of smoking initiation, and less support to quit from family were associated with higher cessation-related weight concern. In multivariate analyses, cessation-related weight concern decreased over time among females. Cessation-related weight concern wasn't associated with smoking cessation.Although several types of characteristics predicted cessation-related weight concern among males, only smoking characteristics predicted cessation-related weight concern among females. Given the small proportion of quitters in this study (8% of males and 5% of females), further research on the impact of cessation-related weight concern on smoking cessation among the homeless is warranted.

Managing vascular risk factors among obese quitters with diabetes: how intensive lifestyle intervention and novel pharmacotherapy can work in concert?

Obese smokers with diabetes are a special risk category for all-cause mortality and major adverse cardiovascular events (MACE). Weight loss and smoking cessation are key interventions advocated for the management of diabetes in almost all the guidelines across the globe. However, there is a substantial risk of weight gain following smoking cessation which may, in some cases, cause a transient worsening of glycaemic control in people with diabetes. The risk of weight gain and the potential for worsening of HbA1c may put off some obese smokers to quit. The cardiometabolic sequelae of smoking cessation in people with and without diabetes are different. The benefit of smoking cessation, in terms of reduced cardiovascular and all-cause mortality, in people without diabetes is evident within three years of quitting. However, it may take up to 10 years for people with diabetes to get this benefit. Post-cessation weight gain is much more detrimental to obese quitters with diabetes than those without. The aim of this review is to explore how best these high-risk individuals can be supported to remain abstinent long-term, and manage their vascular risk profile proactively, by concerted lifestyle intervention with judicious use of new and novel pharmacotherapy.

Prediction Equation for Post-Cessation Weight Gain in Men

Prediction Equation for Post-Cessation Weight Gain in Men

Blood Pressure Control in Smokers with Arterial Hypertension Who Switched to Electronic Cigarettes.

Electronic cigarettes (ECs) are battery-operated devices designed to vaporise nicotine, which may help smokers with quitting or reducing their tobacco consumption. No data is available regarding the health effects of ECs use among smokers with arterial hypertension and whether regular use results in blood pressure (BP) changes. We investigated long-term changes in resting BP and level of BP control in hypertensive smokers who quit or reduced substantially their tobacco consumption by switching to ECs. A medical records review of patients with hypertension was conducted to identify patients reporting regular daily use of ECs on at least two consecutive follow-up visits. Regularly smoking hypertensive patients were included as a reference group. A marked reduction in cigarette consumption was observed in ECs users (n = 43) though consumption remained unchanged in the control group (n = 46). Compared to baseline, at 12 months (follow-up visit 2) decline in cigarette consumption was associated with significant reductions in median (25th-, 75th-centile) systolic BP (140 (134.5, 144) to 130 (123.5, 138.5) mmHg; p < 0.001) and diastolic BP (86 (78, 90) to 80 (74.5, 90) mmHg; p = 0.006). No significant changes were observed in the control group. As expected, decline in cigarette consumption in the ECs users was also associated with improved BP control. The study concludes that regular ECs use may aid smokers with arterial hypertension reduce or abstain from cigarette smoking, with only trivial post-cessation weight gain. This resulted in improvements in systolic and diastolic BP as well as better BP control.

Smoking cessation and long-term weight gain in the Framingham Heart Study: an application of the parametric g-formula for a continuous outcome.

Weight gain after smoking cessation can lessen the health benefits of, and reduce the incentives for, quitting smoking. Randomized clinical trials of smoking cessation have estimated this weight gain only over short periods of follow-up. We provide an estimate of long-term post-cessation weight gain in the Framingham Heart Study, a prospective observational study. We identified 2001 smokers free of diabetes, cancer, and cardiovascular disease in 1952. Using the parametric g-formula we estimated mean weight in 1972 if all smokers had quit at baseline versus if all had continued smoking. Our estimates were adjusted for demographic, socio-economic, and clinical factors at baseline and during follow-up. The estimated mean weight (95% CI) at 20years if all smokers had quit smoking was 75.2kg (73.5, 76.6), compared with 70.2kg (68.7, 71.8) if they had smoked 20 cigarettes/day and 73.4kg (71.9, 74.6) if they had smoked 5 cigarettes/day (i.e., an estimated mean weight gain of 5.1kg (3.1, 6.6) and 1.8kg (0.8, 2.8), respectively). Smokers who were overweight or obese at baseline had a greater post-cessation weight gain on average. Our estimates suggest that smoking cessation can result in increases in body weight over 20years. While the benefits of smoking cessation outweigh the risks due to post-cessation weight gain, our results highlight the need for long-term weight management interventions in combination with smoking cessation.

Smoking Cessation and Changes in Body Mass Index: Findings From the First Randomized Cessation Trial in a Low-Income Country Setting

In high-income countries, quitting cigarette smoking is associated with weight gain, which can reduce motivation to abstain. Whether smoking cessation is associated with weight gain in a low-income country context has never been investigated. We aimed to determine the post-cessation changes in body mass index (BMI) and its predictors among smokers who received a smoking cessation intervention in a low-income country setting. We performed post hoc analyses of data from 269 smokers who participated in a two-group, parallel-arm, double-blind, placebo-controlled randomized trial of combined nicotine replacement therapy (NRT) and behavioral counseling in primary care clinics in Aleppo, Syria. We used generalized estimating equation modeling to identify predictors of changes in BMI at 6 weeks and 6- and 12-month follow-ups after quit date. The mean pre-cessation BMI of the sample was 27.9kg/m2 (SD = 5.2). Over 12 months of follow-up, BMI of smoking abstainers averaged 1.8 BMI units (approximately 4.8kg) greater than non-abstainers (p = .012). Throughout the study, greater BMI was associated with being female (p = .048), reporting smoking to control weight (p < .001) and having previously failed to quit due to weight gain (p = .036). Similar to findings from high-income countries, smoking cessation in Syria is associated with weight gain, particularly among women and those who have weight concerns prior to quitting. This group of smokers may benefit from tailored cessation interventions with integrated body weight management elements that take into consideration the prevailing local and cultural influences on diet and levels of physical activity. This study provides the first evidence regarding post-cessation changes in BMI among smokers who attempt to quit in a low-income country setting. Our findings advance knowledge regarding post-cessation weight gain and offers insight for researchers and clinicians to identify smokers at higher risk of post-cessation weight gain. This information will help in delivering interventions that take into account the prevailing cultural influence on diet and physical activity and will ultimately help in designing future tailored cessation programs in Syria and other low-income countries with similar cultural background and level of development.

Pharmacotherapy of Tobacco Use Disorder

Pharmacotherapy of Tobacco Use Disorder

The effect of tobacco cessation on weight gain, obesity, and diabetes risk.

Most smokers gain weight after quitting, and some develop new onset obesity and type 2 diabetes. The purpose of this paper is to synthesize the current science investigating the consequences of tobacco cessation on body weight and diabetes, as well as intervention strategies that minimize or prevent weight gain while still allowing for successful tobacco cessation. Systematic reviews and relevant studies that were published since prior reviews were selected. Smoking cessation can cause excessive weight gain in some individuals and can be associated with clinically significant outcomes such as diabetes or obesity onset. Interventions that combine smoking cessation and weight control can be effective for improving cessation and minimizing weight gain but need to be tested in specific populations. Despite the health benefits of quitting tobacco, post-cessation weight gain and new onset obesity and diabetes are a significant concern. Promising interventions may need to be more widely applied to reduce the consequences of both obesity and tobacco use.

An individually-tailored smoking cessation intervention for rural Veterans: a pilot randomized trial.

BackgroundTobacco use remains prevalent among Veterans of military service and those residing in rural areas. Smokers frequently experience tobacco-related issues including risky alcohol use, post-cessation weight gain, and depressive symptoms that may adversely impact their likelihood of quitting and maintaining abstinence. Telephone-based interventions that simultaneously address these issues may help to increase treatment access and improve outcomes.MethodsThis study was a two-group randomized controlled pilot trial. Participants were randomly assigned to an individually-tailored telephone tobacco intervention combining counseling for tobacco use and related issues including depressive symptoms, risky alcohol use, and weight concerns or to treatment provided through their state tobacco quitline. Selection of pharmacotherapy was based on medical history and a shared decision interview in both groups. Participants included 63 rural Veteran smokers (mean age = 56.8 years; 87 % male; mean number of cigarettes/day = 24.7). The primary outcome was self-reported 7-day point prevalence abstinence at 12 weeks and 6 months.ResultsTwelve-week quit rates based on an intention-to-treat analysis did not differ significantly by group (Tailored = 39 %; Quitline Referral = 25 %; odds ratio [OR]; 95 % confidence interval [CI] = 1.90; 0.56, 5.57). Six-month quit rates for the Tailored and Quitline Referral conditions were 29 and 28 %, respectively (OR; 95 % CI = 1.05; 0.35, 3.12). Satisfaction with the Tailored tobacco intervention was high.ConclusionsTelephone-based treatment that concomitantly addresses other health-related factors that may adversely affect quitting appears to be a promising strategy. Larger studies are needed to determine whether this approach improves cessation outcomes.Trial registrationClinicalTrials.gov identifier number NCT01592695 registered 11 April 2012.Electronic supplementary materialThe online version of this article (doi:10.1186/s12889-016-3493-z) contains supplementary material, which is available to authorized users.

Worsening Dietary and Physical Activity Behaviors Do Not Readily Explain Why Smokers Gain Weight After Cessation: A Cohort Study in Young Adults

The relationship between smoking cessation and weight gain is well established but the underlying mechanisms remain poorly understood. We aimed to determine whether postcessation weight gain was mediated by changing health behaviors. A total of 281 smokers self-reported their demographic, smoking, and lifestyle characteristics in 2004-2006 (aged 26-36) and 2009-2011 (aged 31-41). Behaviors considered as potential mediators of weight gain were changes in consumption of breakfast, discretionary foods (servings/d), fruit and vegetables (servings/d), alcohol (g/d), takeaway food (times/wk), Diet Guideline Index score, leisure time physical activity (PA, min/wk), total PA (min/wk), time spent sitting (min/d), and TV viewing (h/d). In total, 124 smokers quit smoking during 5 years follow-up. After adjustment for age, sex, baseline body mass index, education, and follow-up length, smoking cessation was associated with average excess weight gain of 2.09kg (95% CI = 0.35-3.83). Compared with continuing smokers, quitters reported a higher Diet Guideline Index score and less consumption of alcohol at baseline and follow-up (all p < .05). In addition, there was a tendency towards healthier dietary and PA behaviors over 5 years among quitters than continuing smokers except for time spent sitting, although these differences did not reach statistical significance. Adjustment for changes in these behaviors made little difference to the magnitude of postcessation weight gain (β: 2.32kg, 95% CI = 0.54-4.10). The weight gain associated with smoking cessation was not explained by worsening dietary and PA behaviors. Future research is needed to elucidate the complex mechanisms and particularly ways it may be prevented. Fear of weight gain often discourages smokers from trying to quit but guidance on ways to most effectively avoid weight gain is lacking. It is important to identify what causes postcessation weight gain and the ways it may be prevented. The current study explored the effects of several changing dietary and PA behaviors on the relationship between smoking cessation and weight gain in 281 young Australian smokers. We found that quitters tended to adopt healthier dietary and PA behaviors than continuing smokers, so these behaviors did not readily explain the postcessation weight gain. Further investigations of other potential mechanisms are needed.

Weight gain and 10-year cardiovascular risk with sustained tobacco abstinence in smokers with serious mental illness: a subgroup analysis of a randomized trial.

People with serious mental illness die earlier than those without mental illness, largely from cardiovascular disease due to high rates of smoking and obesity. The objective of this study was to determine whether the metabolic effects of postcessation weight gain among smokers with serious mental illness attenuated the cardiovascular benefit of tobacco abstinence. A subgroup analysis was conducted of 65 outpatient smokers with DSM-IV diagnosis of schizophrenia, schizoaffective disorder, or bipolar disorder from 10 community mental health centers in 6 states who enrolled between March 2008-April 2012 and completed a trial of varenicline for tobacco abstinence. The intervention included a 12-week open-label phase with varenicline followed by a 40-week randomized, placebo-controlled phase in 87 participants who achieved 12-week abstinence. Main outcome measures were smoking status and change from baseline in weight and 10-year Framingham cardiovascular risk score at end of intervention (week 52). At week 52, 65 participants completed follow-up (33 abstinent; 32 relapsed). At baseline, the 2 groups did not differ in body mass index (mean = 31 kg/m(2)), blood pressure, serum glucose, or diagnoses of diabetes (31%) and hypertension (34%). Abstinent participants were older and had a higher mean baseline Framingham risk score (14.2% vs 10.3%, P = .002). At week 52, abstinent participants gained more weight than relapsed participants (4.8 vs 1.2 kg, P = .048) and, as a result of quitting smoking, had a greater reduction in Framingham risk score (-7.6% vs 0.0%, P < .001). There was no effect of study drug assignment on weight or Framingham risk score. Sustained tobacco abstinence reduced 10-year cardiovascular risk in outpatients with serious mental illness despite significant postcessation weight gain and high prevalence of obesity, diabetes, and hypertension. Clinicaltrials.gov identifier: NCT00621777.

Comparative Effectiveness of Smoking Cessation Medications to Attenuate Weight Gain Following Cessation

ABSTRACTObjective: To compare the postcessation weight gain following the use of different FDA-approved smoking cessation medications among obese smokers. Methods: A retrospective cohort study was conducted using the General Electric (GE) electronic medical record database (2006–2011). The cohort consisted of obese adult smokers newly initiating use of an FDA-approved smoking cessation medication (i.e., bupropion vs. varenicline). The outcome variable was weight change at 3, 6, or 12 months following the first prescription. Descriptive analyses and t-tests were conducted to assess the frequency distribution of sample characteristics and their association with the postcessation weight change. Multivariate linear regression models were carried out to compare the weight change among the FDA-approved smoking cessation medications and to identify predictors of weight change at 3, 6, and 12 months after assessing the model assumptions. Results: The mean weight gain was 1.14 pounds (±17.26), 2.06 pounds (±18.46), and 3.06 pounds (±20.78) at 3-, 6-, and 12-month, respectively. Obese smokers who were prescribed varenicline had a mean weight gain of 1.18 pounds (±16.75), 2.14 pounds (±18.14), and 3.12 pounds (±20.89) for each follow up, while those who were prescribed bupropion had a mean weight gain of 0.23 pounds (±25.90), 0.22 pounds (±25.32), and 1.47 pounds (±17.50), respectively. Descriptive analysis showed that obese smokers taking bupropion had less weight gain than those taking varenicline at each follow up; however, this association was not statistically significant after accounting for all covariates. Conclusions: While patients using bupropion gained slightly less weight compared to those using varenicline, type of smoking cessation medication was not a significant predictor of weight change in the multivariate linear regression model.

The Relationship between Body Mass Index and Post-Cessation Weight Gain in the Year after Quitting Smoking: A Cross-Sectional Study.

IntroductionThere is wide variability in the amount of weight gained when quitting smoking, but little is known about key predictors of weight gain. We examined the impact of body mass index (BMI) category and sociodemographic variables on post-cessation weight gain.Materials and MethodsWe utilized National Health and Nutrition Examination Survey data from five consecutive cycles of data collection from 2003–2004 to 2011–2012 to estimate post-cessation weight gain by BMI category among recent quitters (n = 654). We analyzed data on their “current weight” and their “past year weight”. We also compared the recent quitters with current smokers, in order to estimate the amount of weight that could be attributed to quitting smoking.ResultsRecent quitters gained 1.4 kg (95% CI: 0.8 to 2.0), while current smokers had a non-significant weight change (-0.01 kg (95% CI: -0.3 to 0.2). Weight gain was significant for those in the normal weight (3.1 kg, 95% CI: 2.3 to 3.9) and overweight BMI categories (2.2 kg, 95% CI: 1.1 to 3.2).ConclusionsBMI category is a key factor in the extent of post-cessation weight gain, with normal and overweight recent quitters gaining significant amounts of weight.

Metabolic effects of smoking cessation.

Smoking continues to be the leading cause of preventable death in the USA, despite the vast and widely publicized knowledge about the negative health effects of tobacco smoking. Data show that smoking cessation is often accompanied by weight gain and an improvement in insulin sensitivity over time. However, paradoxically, post-cessation-related obesity might contribute to insulin resistance. Furthermore, post-cessation weight gain is reportedly the number one reason why smokers, especially women, fail to initiate smoking cessation or relapse after initiating smoking cessation. In this Review, we discuss the metabolic effects of stopping smoking and highlight future considerations for smoking cessation programs and therapies to be designed with an emphasis on reducing post-cessation weight gain.

What factors are important in smoking cessation and relapse in women from deprived communities? A qualitative study in Southeast England

ObjectivesWomen are relatively more susceptible to smoking-related diseases and find it more difficult to quit; however, little research exists on factors associated with smoking cessation and relapse in women. We examined attitudes towards and perceptions of factors associated with smoking cessation and relapse in women from deprived communities. Study designQualitative interview study. MethodsParticipants included eleven women, smokers and ex-smokers, from disadvantaged communities in East Sussex, England, who had used the National Health Service (NHS) stop smoking service. Data were collected through a focus group and semi-structured interviews, and subjected to thematic analysis. ResultsParticipants opined that it is more difficult for women to quit smoking than men. Women felt that postcessation weight gain was inevitable and acted as a barrier to quitting. Hormonal fluctuations during the menstrual cycle and greater levels of stress were perceived as obstacles to quitting and reasons for relapse. Conversely, the women cited effects of smoking on physical appearance, oral hygiene and guilt about exposing children to passive smoke as powerful motivators to quit; and highlighted the impact of public health campaigns that focused on these factors. Views diverged on whether quitting with someone close to you is a help or hindrance. Other themes including alcohol intake, daily routine and being in the presence of smokers emerged as situational triggers of relapse. ConclusionsInterventions that address women's concerns related to postcessation weight gain, hormonal fluctuations during the menstrual cycle and stress may aid with smoking cessation and reduce relapse. Public health campaigns should consider the impact of smoking on physical appearance and the effect of passive smoke on children.

Back on track—Smoking cessation and weight changes over 9 years in a community-based cohort study

ObjectiveTo examine the impact of smoking cessation on body weight compared with normal long-term weight development. MethodsOf 1970 adults (20–69years) in a rural town in Denmark invited to take part in the study in 1998–2000, 1374 (70%) participated. After 9years, 1121 participated in the follow-up study. Weight changes were compared using multivariable regression models. ResultsThe mean baseline weight of never-smokers was 76.4kg (SD 16.0). The adjusted weight of smokers and ex-smokers differed by −4.2kg (95% CI: −5.9, −2.6), and −0.7kg (95% CI: −2.5, 1.1), respectively. The adjusted weight gain rate (kg/year) of never-smokers, smokers, and ex-smokers was 0.213, 0.127, and 0.105, respectively. The absolute post cessation weight gain (PCWG) was 5.0kg (SD 7.0), and the adjusted PCWG was 2.8kg (95% CI: 1.7, 3.9) compared with never-smokers, and 3.5kg (95% CI: 2.3, 4.8) compared with smokers. The follow-up weight did not differ between quitters and never-smokers (0.1kg; 95% CI: −2.4, 2.6). ConclusionSmokers weigh less than never-smokers. By quitting, they gain weight and end up weighing the same as comparable never-smokers. Weight gain rates differ by smoking status. Consequently, PCWG depends on the length of follow-up. Our graphical model indicates that smoking cessation results in a return to normal weight development.

Impact of Smoking and Excess Body Weight on Overall and Site-Specific Cancer Mortality Risk.

Smoking and excess body weight are major preventable risk factors for premature death. This study aimed at analyzing their single and combined association with site-specific cancer mortality. Our study population comprised 35,784 men and women of ages 14 to 99 years, who participated in population-based health surveys conducted 1977-1993 in Switzerland and were followed up for mortality until 2008. Multivariable Cox proportional hazards models were calculated for different cancer sites, and population attributable fractions were derived. The hazard ratio of dying from cancer (all sites) was 2.32 (95% confidence interval, 2.04-2.63) for heavy smokers (vs. never smokers) and 1.15 (1.01-1.32) for obese [body mass index (BMI) ≥ 30 kg/m(2)] vs. normal weight individuals. Heavy smoking (≥20 cigarettes/day) was associated with increased mortality due to cancer of the lung, upper aero-digestive tract, pancreas, bladder, liver, and the total of remaining sites. Obesity was associated with higher risk of dying from cancer of the liver and the female genital tract (essentially corpus or cervix uteri and ovary). More than 20% of all cancer deaths in our population were attributable to ever smoking and overweight (BMI ≥ 25 kg/m(2)). Smoking was a much stronger risk factor for cancer than excess body weight. For lung, liver, and pancreatic cancer, the combination of excess body weight and smoking lead to cumulated higher risks. Our findings support recommendations for obese persons to quit smoking despite potential postcessation weight gain.

No difference in hypertension prevalence in smokers, former smokers and non-smokers after adjusting for body mass index and age: a cross-sectional study from the Czech Republic, 2010.

BackgroundSeveral hypotheses suggest a temporary increase in blood pressure following smoking cessation. This may be the result of endocrine changes (e.g. alteration in adrenocorticotropic hormone and cortisol levels in post-cessation period) and/or post-cessation weight gain. Our aim was to identify factors that may be associated with the diagnosis of hypertension after quitting smoking.MethodsIn 2010, we conducted a cross-sectional survey in a sample of 2065 Czech adults, chosen by quota selection and representative according to age, gender, education, region of residence and the size of settlement, aged 18 to 94 years. We examined the association between age, gender, body mass index, smoking status, and education with the hypertension diagnosis in their personal history. Data were compiled and weighed by age categories. Statistical significance was measured by Pearson Chi-square test at the level of significance 95 %.ResultsDiagnosis of hypertension was reported in 461 (22 %) subjects, with no difference by gender. Based on univariate analysis, former smokers were more likely than non-smokers to be diagnosed for hypertension (OR 1.450 (1.110-1.900), p = 0.006). However, after adjusting for body mass index and age, the occurrence of hypertension diagnosis did not differ among non-smokers, smokers and former smokers (OR 0.760 for smokers, p = 0.082 and OR 1.020 for former smokers, p = 0.915).ConclusionWe did not find any differences in hypertension diagnosis prevalence according to smoking status.

Smoking relapse and weight gain prevention program for postmenopausal weight-concerned women: A pilot study

ObjectivePostmenopausal women have substantial concerns about weight gain when quitting smoking, which may contribute smoking relapse. There is a need for smoking cessation and weight gain prevention programs effective in this population. MethodsTwo formats of a smoking cessation/weight gain prevention follow-up intervention in postmenopausal weight concerned women were compared: a minimally-tailored group format and a highly tailored, multidisciplinary individual format. Effects on sustained abstinence and postcessation weight gain were assessed. Postmenopausal smokers received 6 sessions of behavioral counseling over a 2-week period, 8weeks of the nicotine transdermal patch, and subsequent random assignment to receive follow-up relapse prevention sessions at 1, 3, 8, and 16weeks postcessation in either group or individual format. ResultsThe sample (N=98) was 67% Caucasian and 33% African-American. Age: m=52.3 (7.8) years, follicle stimulating hormone: m=42.6 (25.7), body mass index (BMI): m=27.4 (6.2), daily smoking rate: m=20.3 (11.5), for m=29.4 (10.7) years, Fagerström Test for Nicotine Dependence (FTND): m=6.4 (2.1), and carbon monoxide: m=23.8 (13.0) ppm. Abstinence rates in the group condition were significantly higher at 8weeks posttreatment. Group format significantly predicted abstinence rates at 8 and 16weeks posttreatment, even while controlling for age, race, BMI, CPD, years smoking, FTND, and weight concern. Weight concern predicted postcessation weight gain at 8 and 16weeks posttreatment. ConclusionsResults indicate that smoking cessation programs for postmenopausal women may best be delivered in a group format and that postcessation weight concerns be dealt with prior to a quit date.