Raymond S Niaura

Raymond Niaura
Raymond S Niaura

Interim Chair of the Department of Epidemiology

Professor of Social and Behavioral Sciences

Professional overview

Dr. Raymond Niaura is a psychologist and an expert on tobacco dependence and treatment, as well as substance use and addiction to alcohol. Dr. Niaura researches the biobehavioral substrates of tobacco dependence, including factors that influence adolescent and early adult tobacco use trajectories. He also evaluates behavioral and pharmacological treatments for tobacco cessation, with a particular interest in cessation in disadvantaged population to address public health disparities in tobacco-related burdens of illness and disability.

For eight year, Dr. Niaura was the Director of Science and Training at the Schroeder Institute (SI) for Tobacco Research and Policy Studies at the Truth Initiative, where he also supervised the pre- and post-doctoral training programs. Dr. Niaura has previously taught and conducted research at Brown University, Johns Hopkins Bloomberg School of Public Health, the Georgetown Medical Center, and the School of Public Health at University of Maryland. He was also a former President of the Society for Research on Nicotine and Tobacco and is  a Deputy Editor of the Nicotine and Tobacco Research.

With grants from the National Institutes of Health, numerous foundations, and private industry, Dr. Niaura has published over 400 peer-reviewed articles, commentaries, and book chapters, including the book The Tobacco Dependence Treatment Handbook: A Guide to Best Practices.

Education

BA, Psychology (First Class Honors), McGill University, Montreal, Canada
MS, Psychology, Rutgers University, New Brunswick, NJ
PhD, Psychology, Rutgers University, New Brunswick, NJ

Honors and awards

Research Laureate, American Academy of Health Behavior (2009)
University Scholar Award, McGill University (1979)

Areas of research and study

Alcohol, Tobacco and Driving Policies
Evaluations
Health Disparities
Substance Abuse
Tobacco Control

Publications

Publications

A scoping review of studies on the health impact of electronic nicotine delivery systems

Hajat, C., Stein, E., Shantikumar, S., Niaura, R., Ferrara, P., & Polosa, R. (n.d.).

Publication year

2022

Journal title

Internal and Emergency Medicine

Volume

17

Issue

1

Page(s)

241-268
Abstract
Abstract
We conducted a scoping review of studies on health outcomes from electronic nicotine delivery systems (ENDS). The objective was to identify, narratively synthesize, assess the strength and quality of evidence and critically appraise studies that have reported disease end points associated with the use of ENDS. We included published literature on the health impact of ENDS from 01/01/2015 until 01/02/2020 following the PRISMA guidelines using PubMed, Embase, Scopus and Google Scholar. The database search identified 755 studies, and other sources 265; 37 studies met final eligibility criteria. Levels of evidence included 24(65%) cross-sectional, one (2.7%) case–control and six (16%) case studies, four (11%) cohort studies, one (2.7%) randomized controlled trial (RCT) and one (2.7%) meta-analysis; 27(73%) studies reported only on harms, eight (22%) reported on benefits, two (2%) on benefits and harms. Quality ratings were poor in 20 (54%), fair in 9(24%) and good in 8(22%) of studies. In our review, ENDS was not shown to be causative for harmful cardiovascular disease (CVD) outcomes and shown to be beneficial for hypertensive patients. Switching from cigarettes to e-cigarettes resulted in reduced exacerbations of chronic obstructive pulmonary disease (COPD), with no evidence of long-term deterioration in lung function. Mental Health, cancer and mortality were not adequately studied to form any consensus. Our review has not demonstrated ENDS to be causative of harmful CVD outcomes; furthermore switching from cigarettes to e-cigarettes was associated with improved hypertensive control and reduced exacerbations of COPD, with no evidence of increased asthma risk or long-term respiratory harm. Mental health, cancer and mortality outcomes have not been adequately studied to form a conclusion. Overall, the findings of our review did not provide evidence to counter the consensus held by many that ENDS use is safer than the risks posed from smoking cigarettes.

Balfour et al. Respond

Balfour, D. J., Benowitz, N. L., Colby, S. M., Hatsukami, D. K., Lando, H. A., Leischow, S. J., Lerman, C., Mermelstein, R. J., Niaura, R., Perkins, K. A., Pomerleau, O. F., Rigotti, N. A., Swan, G. E., Warner, K. E., & West, R. (n.d.). In American journal of public health.

Publication year

2022

Volume

112

Issue

1

Page(s)

e2-e3

Balfour et al. Respond

Balfour, D. J., Benowitz, N. L., Colby, S. M., Hatsukami, D. K., Lando, H. A., Leischow, S. J., Lerman, C., Mermelstein, R. J., Niaura, R., Perkins, K. A., Pomerleau, O. F., Rigotti, N. A., Swan, G. E., Warner, K. E., & West, R. (n.d.). In American journal of public health.

Publication year

2022

Volume

112

Issue

1

Page(s)

e5-e6

Cardiovascular Outcomes among Combustible-Tobacco and Electronic Nicotine Delivery System (ENDS) Users in Waves 1 through 5 of the Population Assessment of Tobacco and Health (PATH) Study, 2013–2019

Mahoney, M. C., Rivard, C., Kimmel, H. L., Hammad, H. T., Sharma, E., Halenar, M. J., Sargent, J., Cummings, K. M., Niaura, R., Goniewicz, M. L., Bansal-Travers, M., Hatsukami, D., Gaalema, D., Fong, G., Gravely, S., Christensen, C. H., Haskins, R., Silveira, M. L., Blanco, C., Compton, W., Stanton, C. A., & Hyland, A. (n.d.).

Publication year

2022

Journal title

International journal of environmental research and public health

Volume

19

Issue

7
Abstract
Abstract
Background: Prior studies have not clearly established risk of cardiovascular disease (CVD) among smokers who switch to exclusive use of electronic nicotine delivery systems (ENDS). We compared cardiovascular disease incidence in combustible-tobacco users, those who transitioned to ENDS use, and those who quit tobacco with never tobacco users. Methods: This prospective cohort study analyzes five waves of Population Assessment of Tobacco and Health (PATH) Study data, Wave 1 (2013–2014) through Wave 5 (2018–2019). Cardiovascular disease (CVD) incidence was captured over three intervals (Waves 1 to 3, Waves 2 to 4, and Waves 3 to 5). Participants were adults (40+ years old) without a history of CVD for the first two waves of any interval. Change in tobacco use status, from exclusive past 30 day use of any combustible-tobacco product to either exclusive past 30 day ENDS use, dual past 30 day use of ENDS and combustible-tobacco, or no past 30 day use of any tobacco, between the first two waves of an interval was used to predict onset of CVD between the second and third waves in the interval. CVD incidence was defined as a new self-report of being told by a health professional that they had congestive heart failure, stroke, or a myocardial infarction. Generalized estimating equation (GEE) analyses combined 10,548 observations across intervals from 7820 eligible respondents. Results: Overall, there were 191 observations of CVD among 10,548 total observations (1.7%, standard error (SE) = 0.2), with 40 among 3014 never users of tobacco (1.5%, SE = 0.3). In multivariable models, CVD incidence was not significantly different for any tobacco user groups compared to never users. There were 126 observations of CVD among 6263 continuing exclusive combustible-tobacco users (adjusted odds ratio [AOR] = 1.44; 95% confidence interval (CI) 0.87–2.39), 15 observations of CVD among 565 who transitioned to dual use (AOR = 1.85; 0.78–4.37), and 10 observations of CVD among 654 who quit using tobacco (AOR = 1.18; 0.33–4.26). There were no observations of CVD among 53 who transitioned to exclusive ENDS use. Conclusions: This study found no difference in CVD incidence by tobacco status over three 3 year intervals, even for tobacco quitters. It is possible that additional waves of PATH Study data, combined with information from other large longitudinal cohorts with careful tracking of ENDS use patterns may help to further clarify this relationship.

Changes in Biomarkers of Tobacco Exposure among Cigarette Smokers Transitioning to ENDS Use: The Population Assessment of Tobacco and Health Study, 2013–2015

Anic, G. M., Rostron, B. L., Hammad, H. T., Van Bemmel, D. M., Valle-Pinero, A. Y., Christensen, C. H., Erives, G., Faulcon, L. M., Blount, B. C., Wang, Y., Wang, L., Bhandari, D., Calafat, A. M., Kimmel, H. L., Everard, C. D., Compton, W. M., Edwards, K. C., Goniewicz, M. L., Wei, B., Hyland, A., Hatsukami, D. K., Hecht, S. S., Niaura, R. S., Borek, N., Ambrose, B. K., & Chang, C. M. (n.d.).

Publication year

2022

Journal title

International journal of environmental research and public health

Volume

19

Issue

3
Abstract
Abstract
Limited data are available for how biomarkers of tobacco exposure (BOE) change when cigarette smokers transition to using electronic nicotine delivery systems (ENDS). Using biomarker data from Waves 1 (2013–2014) and 2 (2014–2015) of the PATH Study, we examined how mean BOE concentrations, including metabolites of nicotine, tobacco-specific nitrosamines (TSNA), polycyclic aromatic hydrocarbons (PAH), and volatile organic compounds (VOCM) and metals, changed when 2475 adult smokers transitioned to using ENDS or quit tobacco products. Exclusive smokers who transitioned to dual use had a significant decrease in NNAL (4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol), but not nicotine metabolites, most PAHs, metals, or VOCMs. Exclusive smokers who became dual users had significant reductions in total nicotine equivalents, NNAL, and 2CyEMA (acrylonitrile metabolite), but only in those who reduced cigarettes per day (CPD) by >=50%. Smokers who transitioned to exclusive ENDS use had significant reductions in most TSNAs, PAHs, and VOCMs; however, nicotine metabolites did not decrease in dual users who became exclusive ENDS users. Smokers who quit tobacco use had significant decreases in nicotine metabolites, all TSNAs, most PAHs, and most VOCMs. Cigarette smokers who became dual users did not experience significant reductions in most BOEs. Reductions were impacted by changes in CPD. However, transitioning from smoking to no tobacco or exclusive ENDS use was associated with reduced exposure to most BOEs measured. Future analyses could incorporate additional waves of PATH data and examine changes in biomarker exposure by ENDS device type and CPD.

Correlates of tobacco product initiation among youth and young adults between waves 1–4 of the population assessment of tobacco and Health (PATH) study (2013–2018)

Cooper, M., Day, H. R., Ren, C., Oniyide, O., Corey, C. G., Ambrose, B. K., Michael Cummings, K., Sargent, J., Niaura, R., Pierce, J. P., Kaufman, A., Choi, K., Goniewicz, M. L., Stanton, C. A., Villanti, A., Kasza, K., Bansal-Travers, M., Silveira, M. L., Kimmel, H. L., Hull, L. C., Koblitz, A., Poonai, K., Paredes, A., Taylor, K., Borek, N., & Hyland, A. J. (n.d.).

Publication year

2022

Journal title

Addictive Behaviors

Volume

134
Abstract
Abstract
Introduction: While risk factors for cigarette smoking among youth and young adults are well-documented, less is known about the correlates of initiation of other tobacco products. This study aims to provide estimates and correlates of initiation among U.S. youth and young adults. Methods: Data on youth aged 12–17 (n = 10,072) and young adults aged 18–24 (N = 5,727) who provided information on cigarettes, electronic nicotine delivery systems (ENDS), cigars, pipe, hookah and smokeless tobacco use in Wave 1 (W1: 2013–2014)-Wave 4 (W4: 2016–2018) of the nationally-representative PATH Study were used to calculate ever use initiation and correlates of initiation by W4. Results: Nearly 6 million youth and 2.5 million young adults used tobacco for the first time between W1-W4. Approximately one quarter of youth and young adult ENDS never users initiated ENDS between W1-W4 of the PATH Study. Among youth, use of other tobacco products, ever substance use, and high externalizing problems were associated with initiation of most products. Among young adults, use of other tobacco products and ever substance use were associated with initiation of most products. In both youth and young adults, Hispanics were more likely to initiate hookah use than their non-Hispanic White counterparts. While male sex was a risk factor for most tobacco product initiation across both age groups, it was not associated with hookah initiation. Conclusions: Cigarette and non-cigarette products shared many correlates of initiation, although there are noteworthy demographic differences. Findings can help tailor product specific interventions to reach populations at risk during preliminary stages of use.

E-cigarette use and change in plans to quit cigarette smoking among adult smokers in the United States: Longitudinal findings from the PATH Study 2014–2019

Kasza, K. A., Edwards, K. C., Anesetti-Rothermel, A., Creamer, M. L. R., Cummings, K. M., Niaura, R. S., Sharma, A., Pitts, S. R., Head, S. K., Everard, C. D., Hatsukami, D. K., & Hyland, A. (n.d.).

Publication year

2022

Journal title

Addictive Behaviors

Volume

124
Abstract
Abstract
Introduction: Much of the population-based e-cigarette use and cigarette cessation literature is restricted to smokers who have expressed intention to quit smoking, though experimental studies suggest e-cigarette use might motivate some smokers to change their quit intentions. We used U.S. nationally representative data to evaluate whether e-cigarette use by smokers initially not planning to ever quit is associated with change in plans to quit. Methods: Longitudinal Population Assessment of Tobacco and Health (PATH) Study data collected between 2014 and 2019 were analyzed. Main analyses were conducted among adult daily cigarette smokers not currently using e-cigarettes with no plans to ever quit smoking (n = 2366 observations from n = 1532 individuals). Generalized estimating equations were used to evaluate the association between change in e-cigarette use and change in plans to quit smoking within the next six months, over three assessment pairs. Results: Daily cigarette smokers with no plans to quit had a higher rate of change to plan to quit if at follow-up they used e-cigarettes daily (41.4%, 95% CI: 27.1–57.3%) versus not at all (12.4%, 95% CI: 10.6–14.5%; aOR = 5.7, 95% CI: 2.9–11.2). Rate of change to plan to quit did not statistically differ between those who at follow-up used e-cigarettes some days versus not at all. Conclusions: Among adult daily cigarette smokers initially not planning to ever quit, subsequent daily e-cigarette use is associated with subsequent plans to quit smoking. Population-level research on e-cigarette use that is focused on smokers already motivated to quit may limit a complete evaluation of the smoker population.

Improved motivation and readiness to quit shortly after lung cancer screening: Evidence for a teachable moment

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Publication year

2022

Journal title

Cancer

Volume

128

Issue

10

Page(s)

1976-1986
Abstract
Abstract
Background: For patients at high risk for lung cancer, screening using low-dose computed tomography (lung cancer screening [LCS]) is recommended. The purpose of this study was to examine whether screening may serve as a teachable moment for smoking-related outcomes. Methods: In a smoking-cessation trial, participants (N = 843) completed 2 phone interviews before randomization: before LCS (T0) and after LCS (T1). By using logistic and linear regression, the authors examined teachable moment variables (perceived risk, lung cancer worry) and outcomes (readiness, motivation, and cigarettes per day [CPD]). Results: Participants were a mean ± SD age of 63.7 ± 5.9 years, had 47.8 ± 7.1 pack-years of smoking, 35.2% had a high school diploma or General Educational Development (high school equivalency) degree or less, and 42.3% were undergoing their first scan. Between T0 and T1, 25.7% of participants increased readiness to quit, 9.6% decreased readiness, and 64.7% reported no change (P <.001). Motivation to quit increased (P <.05) and CPD decreased between assessments (P <.001), but only 1.3% self-reported quitting. Compared with individuals who reported no lung cancer worry/little worry, extreme worry was associated with readiness to quit in the next 30 days (odds ratio, 1.8; 95% CI, 1.1-3.0) and with higher motivation (b = 0.83; P <.001) at T1. Individuals undergoing a baseline (vs annual) scan were more ready to quit in the next 30 days (odds ratio, 1.8; 95% CI, 1.3-2.5). Conclusions: During the brief window between registering for LCS and receiving the results, the authors observed that very few participants quit smoking, but a significant proportion improved on readiness and motivation to quit, particularly among individuals who were undergoing their first scan and those who were extremely worried about lung cancer. These results indicate that providing evidence-based tobacco treatment can build upon this teachable moment.

Maternal nicotine metabolism moderates the impact of maternal cigarette smoking on infant birth weight: A Collaborative Perinatal Project investigation

Stroud, L. R., Papandonatos, G. D., Jao, N. C., Niaura, R., Buka, S., & Benowitz, N. L. (n.d.).

Publication year

2022

Journal title

Drug and alcohol dependence

Volume

233
Abstract
Abstract
Background: Maternal cigarette smoking is an important modifiable risk factor for low birth weight in the US. We investigated the maternal nicotine metabolite ratio (NMR; trans-3’-hydroxycotinine/cotinine) – a genetically-informed biomarker of nicotine clearance – as a moderator of links between prenatal cigarette use and birth weight. We also explored the role of race in these associations. Methods: Participants were 454 pregnant women (Mage = 25 years; 11% Black) who smoked cigarettes and their 537 infants from the Collaborative Perinatal Project. Cigarettes smoked per day were assessed at each prenatal visit; maternal NMR was assayed from third trimester serum. Birth weight was obtained from medical records. Generalized estimating equations were used to evaluate associations between cigarette smoking, NMR, race, and birth weight. Results: NMR moderated continuous associations between cigarettes per day over pregnancy and infant birth weight (p = .025). Among women who smoked at moderate levels (<15 cigarettes per day), those with slower NMR showed ~50–100 g decrements in birth weight versus those with faster NMR., while there were no significant associations between NMR and birth weight among women who smoked 15+ cigarettes per day. Although effects of NMR on birthweight were similar for Black and white women, Black women showed significantly slower NMR (p < .001). Conclusions: This is the first demonstration that the maternal nicotine metabolism phenotype moderates associations between maternal smoking during pregnancy and birth weight. Infants of women with slower nicotine metabolism – including disproportionate representation of Black women – may be at heightened risk for morbidity from maternal smoking.

Relationships Between E-cigarette Use and Subsequent Cigarette Initiation Among Adolescents in the PATH Study: an Entropy Balancing Propensity Score Analysis

Xu, S., Coffman, D. L., Liu, B., Xu, Y., He, J., & Niaura, R. S. (n.d.).

Publication year

2022

Journal title

Prevention Science

Volume

23

Issue

4

Page(s)

608-617
Abstract
Abstract
This study aimed to examine the relationship between electronic cigarette use and subsequent combustible cigarette use, controlling for confounding by using a propensity score method approach. Data from the first three annual waves of the Population Assessment of Tobacco and Health study were analyzed (n = 6309). Participants were tobacco-naïve at Wave 1; used e-cigarettes exclusively (n = 414), used combustible cigarettes exclusively (n = 46), or not used any tobacco products (n = 5849) at Wave 2. We conducted entropy balancing propensity score analysis to examine the association between exclusive e-cigarette or cigarette initiation and subsequent cigarette use at Wave 3, adjusting for non-response bias, sampling bias, and confounding. Among tobacco-naïve youth, exclusive e-cigarette use was associated with greater risk for subsequent combustible cigarette smoking initiation (OR = 3.42, 95% CI = (1.99, 5.93)) and past 30-day combustible cigarette use (OR = 2.88, 95% CI = (1.22, 6.86)) in the following year. However, the latter risk was comparatively lower than the risk if youth started with a combustible cigarette (OR = 25.79, 95% CI = (9.68, 68.72)). Results of sensitivity analyses indicated that estimated effects were robust to unmeasured confounding. Use of e-cigarettes in tobacco-naïve youth is associated with increased risk of subsequent past 30-day combustible cigarette use but the risk is an order of magnitude higher if they start with a combustible cigarette.

Tobacco Product Use and Functionally Important Respiratory Symptoms Among US Adolescents/Young Adults

Tanski, S., Halenar, M. J., Edwards, K. C., Emond, J., Woloshin, S., Brunette, M., Schwartz, L., Taylor, K. A., Goniewicz, M. L., Niaura, R., Anic, G., Chen, Y., Callahan-Lyon, P., Gardner, L. D., Thekkudan, T., Borek, N., Kimmel, H. L., Cummings, K. M., Hyland, A., & Sargent, J. (n.d.).

Publication year

2022

Journal title

Academic Pediatrics

Volume

22

Issue

6

Page(s)

1006-1016
Abstract
Abstract
Objective: The relation between respiratory symptoms and the range of tobacco product use among US adolescents/young adults is not yet clear. This cross-sectional analysis examines tobacco product use and respiratory symptoms in a nationally representative sample of 21,057 adolescents/young adults aged 12–24 years from Wave 4 (2016–17) of the Population Assessment of Tobacco and Health Study. Methods: Presence of functionally important respiratory symptoms was defined by questions regarding wheezing and nighttime cough at a cutoff score associated with poorer functional health status. Past-30-day tobacco use was analyzed 2 ways: never-tobacco users (reference) versus combustible users, noncombustible-only users, and former users; or frequency of use of cigarettes and/or e-cigarettes. Weighted Poisson regression adjusted for past-30-day marijuana use, secondhand smoke exposure, and asthma. Results: Functionally important respiratory symptoms were present in 10.0% overall: 13.8% of combustible users, 9.0% of noncombustible users, 8.2% of noncurrent users and 9.7% of never users. Functionally important respiratory symptoms were associated with combustible tobacco use (relative risk [RR] = 1.52[95% CI 1.29, 1.80]), marijuana use (RR = 1.54[1.34, 1.77]) and secondhand smoke exposure (RR = 1.04[1.03, 1.05]). Higher cigarette smoking frequency was also associated with functionally important respiratory symptoms for frequency categories >14 days/month (eg, RR = 1.93[1.50, 2.49] for 15–29 days/month). Frequency of e-cigarette use was not associated with functionally important respiratory symptoms. Conclusions: During 2016–17, smoking cigarettes, marijuana use, and secondhand smoke exposure were cross-sectionally associated with functionally important respiratory symptoms in adolescents/young adults. Risk increased with increased frequency of cigarette use but not e-cigarette use. Given changes to contemporary e-cigarettes and use, findings may not generalize to newer products.

Validation of the Wave 1 and Wave 2 Population Assessment of Tobacco and Health (PATH) Study Indicators of Tobacco Dependence Using Biomarkers of Nicotine Exposure Across Tobacco Products

Strong, D. R., Leas, E., Noble, M., White, M., Glasser, A., Taylor, K., Edwards, K. C., Frissell, K. C., Compton, W. M., Conway, K. P., Lambert, E., Kimmel, H. L., Silveira, M. L., Hull, L. C., Van Bemmel, D., Schroeder, M. J., Cummings, K. M., Hyland, A., Feng, J., Blount, B., Wang, L., & Niaura, R. (n.d.).

Publication year

2022

Journal title

Nicotine and Tobacco Research

Volume

24

Issue

1

Page(s)

10-19
Abstract
Abstract
Introduction: This study examined the predictive relationships between biomarkers of nicotine exposure and 16-item self-reported level of tobacco dependence (TD) and subsequent tobacco use outcomes. Aims and Methods: The Population Assessment of Tobacco and Health (PATH) Study surveyed adult current established tobacco users who provided urine biospecimens at Wave 1 (September 2013-December 2014) and completed the Wave 2 (October 2014-October 2015) interview (n = 6872). Mutually exclusive user groups at Wave 1 included: Cigarette Only, E-cigarette Only, Cigar Only, Hookah Only, Smokeless Tobacco Only, Cigarette Plus E-cigarette, multiple tobacco product users who smoked cigarettes, and multiple tobacco product users who did not smoke cigarettes. Total Nicotine Equivalents (TNE-2) and TD were measured at Wave 1. Approximate one-year outcomes included frequency/quantity used, quitting, and adding/switching to different tobacco products. Results: For Cigarette Only smokers and multiple tobacco product users who smoked cigarettes, higher TD and TNE-2 were associated with: A tendency to smoke more, smoking more frequently over time, decreased likelihood of switching away from cigarettes, and decreased probability of quitting after one year. For other product user groups, Wave 1 TD and/or TNE-2 were less consistently related to changes in quantity and frequency of product use, or for adding or switching products, but higher TNE-2 was more consistently predictive of decreased probability of quitting. Conclusions: Self-reported TD and nicotine exposure assess common and independent aspects of dependence in relation to tobacco use behaviors for cigarette smokers. For other product user groups, nicotine exposure is a more consistent predictor of quitting than self-reported TD. Implications: This study suggests that smoking cigarettes leads to the most coherent pattern of associations consistent with a syndrome of TD. Because cigarettes continue to be prevalent and harmful, efforts to decrease their use may be accelerated via conventional means (eg, smoking cessation interventions and treatments), but also perhaps by decreasing their dependence potential. The implications for noncombustible tobacco products are less clear as the stability of tobacco use patterns that include products such as e-cigarettes continue to evolve. TD, nicotine exposure measures, and consumption could be used in studies that attempt to understand and predict product-specific tobacco use behavioral outcomes.

A pilot randomized controlled trial of a tailored smoking cessation program for people living with HIV in the Washington, D.C. metropolitan area

Kierstead, E. C., Harvey, E., Sanchez, D., Horn, K., Abroms, L. C., Spielberg, F., Stanton, C. A., Debnam, C., Cohn, A. M., Gray, T., Magnus, M., Patel, M., Niaura, R., & Elf, J. L. (n.d.).

Publication year

2021

Journal title

BMC research notes

Volume

14

Issue

1
Abstract
Abstract
Objective: Morbidity and mortality from smoking-related diseases among people living with HIV (PLWH) in the U.S. surpasses that due to HIV itself. Conventional smoking cessation treatments have not demonstrated strong efficacy among PLWH. We conducted a pilot randomized controlled trial (RCT) to evaluate a tailored smoking cessation intervention based on the minority stress model. We compared standard of care counseling (SOC) to a tailored intervention (TI) including one face-to-face counseling session incorporating cognitive behavioral therapy to build resilience, and 30 days of 2-way text messaging. Results: The primary outcome was smoking cessation. Secondary outcomes included cigarettes per day (CPD), exhaled carbon monoxide (CO), and cessation self-efficacy. A total of 25 participants were enrolled (TI:11, SOC:14), and 2 were lost to follow-up. There were no significant differences in quit rates between study groups. However, there was a significantly greater decrease in CPD in the TI versus SOC (13.5 vs. 0.0, p-value:0.036). Additionally, self-efficacy increased in both groups (TI p-value:0.012, SOC p-value:0.049) and CO decreased in both groups (TI p-value: < 0.001, SOC p-value:0.049). This intervention shows promise to support smoking cessation among PLWH. A larger study is needed to fully evaluate the efficacy of this approach. Clinical trial: Trial Registration: Retrospectively registered (10/20/2020) NCT04594109.

Association of e-Cigarette Use with Discontinuation of Cigarette Smoking among Adult Smokers Who Were Initially Never Planning to Quit

Kasza, K. A., Edwards, K. C., Kimmel, H. L., Anesetti-Rothermel, A., Cummings, K. M., Niaura, R. S., Sharma, A., Ellis, E. M., Jackson, R., Blanco, C., Silveira, M. L., Hatsukami, D. K., & Hyland, A. (n.d.).

Publication year

2021

Journal title

JAMA network open

Volume

4

Issue

12
Abstract
Abstract
Importance: Cigarette smokers not planning to quit are often overlooked in population studies evaluating the risk-benefit potential of electronic nicotine delivery products (e-cigarettes). Objective: To evaluate whether e-cigarette use is associated with discontinuing cigarette smoking among smokers who were initially never planning to quit. Design, Setting, and Participants: This cohort study used US nationally representative data from the longitudinal Population Assessment of Tobacco and Health Study (waves 2-5 conducted between October 2014 and November 2019), with participants evaluated in 3 pairs of interviews. Adult daily cigarette smokers initially not using e-cigarettes and with no plans to ever quit smoking for good (2489 observations from 1600 individuals) were included. Exposures: e-Cigarette use (ie, daily use, nondaily use, or no use) at follow-up interview among smokers not using e-cigarettes at baseline interview. Main Outcomes and Measures: The main outcomes were discontinuation of cigarette smoking (ie, no cigarette smoking) and discontinuation of daily cigarette smoking (ie, no daily cigarette smoking) at follow-up interview. Generalized estimating equations were used to evaluate the association between the exposure and each outcome, controlling for demographic characteristics and cigarettes smoked per day at baseline interview; all estimates were weighted. Results: The weighted population of adult daily cigarette smokers who were not using e-cigarettes and had no plans to ever quit smoking, based on data from 1600 participants, was 56.1% male (95% CI, 53.4%-58.7%), 10.1% Hispanic (95% CI, 8.2%-12.3%), 10.1% non-Hispanic Black (95% CI, 8.7%-11.7%), 75.6% non-Hispanic White (95% CI, 72.9%-78.2%), and 4.2% of other non-Hispanic race (95% CI, 3.3%-5.4%); 29.3% were aged 55 to 69 years (95% CI, 26.2%-32.6%), 8.9% were aged 70 years or older (95% CI, 6.8%-11.5%), 36.8% did not graduate from high school (95% CI, 34.1%-39.6%), 55.2% had an annual household income of less than $25000 (95% CI, 52.3%-58.1%), 37.6% smoked 20 to 29 cigarettes per day (95% CI, 34.7%-40.6%), and 12.7% smoked 30 or more cigarettes per day (95% CI, 10.9%-14.7%). Overall, 6.2% of the population (95% CI, 5.0%-7.5%) discontinued cigarette smoking. Discontinuation rates were higher among those who used e-cigarettes daily (28.0%; 95% CI, 15.2%-45.9%) compared with not at all (5.8%; 95% CI, 4.7%-7.2%; adjusted odds ratio [aOR], 8.11; 95% CI, 3.14-20.97). Furthermore, 10.7% (95% CI, 9.1%-12.5%) discontinued daily cigarette smoking, with higher rates of discontinuation observed among those who used e-cigarettes daily (45.5%; 95% CI, 27.4%-64.9%) compared with not at all (9.9%; 95% CI, 8.2%-11.8%; aOR, 9.67; 95% CI, 4.02-23.25). Nondaily e-cigarette use was not associated with cigarette discontinuation (aOR, 0.53; 95% CI, 0.08-3.35) or daily cigarette discontinuation (aOR, 0.96; 95% CI, 0.44-2.09). Conclusions and Relevance: In this cohort study, daily e-cigarette use was associated with greater odds of cigarette discontinuation among smokers who initially had no plans to ever quit smoking. These findings support the consideration of smokers who are not planning to quit when evaluating the risk-benefit potential of e-cigarettes for smoking cessation in the population.

Balancing Consideration of the Risks and Benefits of E-Cigarettes

Balfour, D. J., Benowitz, N. L., Colby, S. M., Hatsukami, D. K., Lando, H. A., Leischow, S. J., Lerman, C., Mermelstein, R. J., Niaura, R., Perkins, K. A., Pomerleau, O. F., Rigotti, N. A., Swan, G. E., Warner, K. E., & West, R. (n.d.).

Publication year

2021

Journal title

American journal of public health

Volume

111

Issue

9

Page(s)

1661-1672
Abstract
Abstract
The topic of e-cigarettes is controversial. Opponents focus on e-cigarettes' risks for young people, while supporters emphasize the potential for e-cigarettes to assist smokers in quitting smoking. Most US health organizations, media coverage, and policymakers have focused primarily on risks to youths. Because of their messaging, much of the public - including most smokers - now consider e-cigarette use as dangerous as or more dangerous than smoking. By contrast, the National Academies of Science, Engineering, and Medicine concluded that e-cigarette use is likely far less hazardous than smoking. Policies intended to reduce adolescent vaping may also reduce adult smokers' use of e-cigarettes in quit attempts. Because evidence indicates that e-cigarette use can increase the odds of quitting smoking, many scientists, including this essay's authors, encourage the health community, media, and policymakers to more carefully weigh vaping's potential to reduce adult smoking-attributable mortality. We review the health risks of e-cigarette use, the likelihood that vaping increases smoking cessation, concerns about youth vaping, and the need to balance valid concerns about risks to youths with the potential benefits of increasing adult smoking cessation.

Biomarkers of inflammation and oxidative stress among adult former smoker, current e-cigarette users—results from wave 1 PATH study

Christensen, C. H., Chang, J. T., Rostron, B. L., Hammad, H. T., Van Bemmel, D. M., Del Valle-Pinero, A. Y., Wang, B., Mishina, E. V., Faulcon, L. M., DePina, A., Brown-Baker, L. N., Kimmel, H. L., Lambert, E., Blount, B. C., Vesper, H. W., Wang, L., Goniewicz, M. L., Hyland, A., Travers, M. J., Hatsukami, D. K., Niaura, R., Cummings, K. M., Taylor, K. A., Edwards, K. C., Borek, N., Ambrose, B. K., & Chang, C. M. (n.d.).

Publication year

2021

Journal title

Cancer Epidemiology Biomarkers and Prevention

Volume

30

Issue

10

Page(s)

1947-1955
Abstract
Abstract
Background: Former smokers who currently use e-cigarettes have lower concentrations of biomarkers of tobacco toxicant exposure than current smokers. It is unclear whether tobacco toxicant exposure reductions may lead to health risk reductions. Methods: We compared inflammatory biomarkers (high-sensitivity C-reactive protein, IL6, fibrinogen, soluble intercellular adhesion molecule-1) and an oxidative stress marker (F2-isoprostane) among 3,712 adult participants in Wave 1 (2013–2014) of the Population Assessment of Tobacco and Health Study by tobacco user groups: dual users of cigarettes and e-cigarettes; former smokers who currently use e-cigarettes-only; current cigarette-only smokers; former smokers who do not currently use any tobacco; and never tobacco users. We calculated geometric means (GM) and estimated adjusted GM ratios (GMR). Results: Dual users experienced greater concentration of F2-isoprostane than current cigarette-only smokers [GMR 1.09 (95% confidence interval, CI, 1.03–1.15)]. Biomarkers were similar between former smokers who currently use e-cigarettes and both former smokers who do not use any tobacco and never tobacco users, but among these groups most biomarkers were lower than those of current cigarette-only smokers. The concentration of F2-isoprostane decreased by time since smoking cessation among both exclusive e-cigarette users (Ptrend ¼ 0.03) and former smokers who do not currently use any tobacco (Ptrend ¼ 0.0001). Conclusions: Dual users have greater concentration of F2-isoprostane than smokers. Exclusive e-cigarette users have biomarker concentrations that are similar to those of former smokers who do not currently use tobacco, and lower than those of exclusive cigarette smokers. Impact: This study contributes to an understanding of the health effects of e-cigarettes.

Change in amount smoked and readiness to quit among patients undergoing lung cancer screening

Deros, D. E., Hagerman, C. J., Kramer, J. A., Anderson, E. D., Regis, S., McKee, A. B., McKee, B. J., Stanton, C. A., Niaura, R., Abrams, D. B., Ramsaier, M., Fallon, S., Harper, H., & Taylor, K. L. (n.d.).

Publication year

2021

Journal title

Journal of Thoracic Disease

Volume

13

Issue

8

Page(s)

4947-4955
Abstract
Abstract
Background: There is mixed evidence regarding whether undergoing computed tomography lung cancer screening (LCS) can serve as a "teachable moment" that impacts smoking behavior and attitudes. The study aim was to assess whether the standard procedures of undergoing LCS and receiving free and low-cost evidence-based cessation resources impacted short-term smoking-related outcomes. Methods: Participants were smokers (N=87) who were registered to undergo lung screening and were enrolled in a cessation intervention trial. We conducted two phone interviews, both preceding trial randomization: the first interview was conducted prior to lung screening, and the second interview followed lung screening (median =12.5 days post-screening) and participants' receipt of their screening results. The interviews assessed demographic characteristics, interest in evidence-based cessation intervention methods, and tobacco-related characteristics, including cigarettes per day and readiness to quit. Participants received minimal evidence-based cessation resources following the pre-lung screening interview. Results: Participants were 60.3 years old, 56.3% female, and reported a median of 40 pack-years. Participants were interested in using several evidence-based strategies, including counseling from a healthcare provider (76.7%) and receiving nicotine replacement therapy (69.8%). Pre-lung screening, 25.3% smoked =10 cigarettes per day, and 29.9% were ready to quit in the next 30 days. We conducted two McNemar binomial distribution tests to assess change from pre- to post-screening. At the post-lung screening assessment, approximately three-quarters reported no change on these variables. However, 23.3% reported smoking fewer cigarettes per day, whereas 4.7% reported smoking more cigarettes per day (McNemar P=0.002), and 17.2% reported increased readiness to quit, whereas 6.9% reported decreased readiness to quit (McNemar P=0.078). Conclusions: Following receipt of cessation resources and completion of lung screening, most participants reported no change in smoking outcomes. However, there was a significant reduction in cigarettes per day, and there was a trend for increased readiness to quit. This setting may provide a potential "teachable moment" and an opportunity to assist smokers with quitting. However, more proactive and intensive interventions will be necessary to capitalize on these changes and to support abstinence in the long-term.

Changes from 2017 to 2018 in e-cigarette use and in ever marijuana use with e-cigarettes among US adolescents: analysis of the National Youth Tobacco Survey

Farsalinos, K., Barbouni, A., & Niaura, R. (n.d.).

Publication year

2021

Journal title

Addiction

Volume

116

Issue

1

Page(s)

139-149
Abstract
Abstract
Aims: To examine changes from 2017 to 2018 in e-cigarette use and ever marijuana use with e-cigarettes among US adolescents. Design: Analysis of data from the 2017 and 2018 National Youth Tobacco Survey (NYTS), cross-sectional surveys of US middle school (grades 6–8) and high school (grades 9–12) students. Setting: United States. Participants: US adolescent population from middle school, with mean age = 12.7 [standard deviation (SD) = 1.0] years, and high school, with mean age = 16.1 (SD = 1.3) years. Measurements: Analysis of e-cigarette use and ever use of marijuana with e-cigarettes according to frequency of use and smoking status, comparing 2017 with 2018. Frequent smoking and e-cigarette use was defined as use for ≥ 20 of the past 30 days. Findings: Past 30 days e-cigarette use was reported by 33.1% [95% confidence interval (CI) = 29.1–37.4%] of ever/no past 30 days smokers, 68.6% (95% CI = 64.1–72.7%) of past 30 days smokers and 7.2% (95% CI = 6.3–8.2%) of never smokers in 2018 and by 19.3% (95% CI = 16.1–23.1%), 53.0% (95% CI = 46.9–58.9%) and 3.3% (95% CI = 2.7–4.4%) in 2017, respectively (all P < 0.001). Prevalence of past 30 days e-cigarette use was higher among frequent smokers (69.8%, 95% CI = 62.3–76.5% in 2018; 53.8%, 95% CI = 44.1–63.2% in 2017, P < 0.001) and lower among never smokers. Most of the latter were infrequent users, while frequent and daily e-cigarette use was 18- and 24-fold lower compared with ever smokers, respectively. Approximately half of past 30 days and 70% of frequent e-cigarette users reported ever marijuana use with e-cigarettes in both years. Past 30 days smokers were more likely to report past 30 days e-cigarette use [odds ratio (OR) = 15.79, 95% CI = 12.58–19.83 in 2018; OR = 16.11, 95% CI = 12.44–20.86 in 2017) compared with adolescents reporting no past 30 days smoking. Conclusions: Among US adolescents, e-cigarette use increased in all smoking groups in 2018 compared with 2017. Frequent and daily e-cigarette use was far lower in never-smokers compared with ever-smokers. High prevalence of ever marijuana use with e-cigarettes was observed.

E-Cigarette Use and COVID-19: Questioning Data Reliability

Farsalinos, K., & Niaura, R. (n.d.). In Journal of Adolescent Health.

Publication year

2021

Volume

68

Issue

1

Page(s)

213

E-cigarettes and Cessation: Asking Different Questions Requires Different Methods

Glasser, A., Giovenco, D. P., Levy, D. T., Vojjala, M., Cantrell, J., Abrams, D., & Niaura, R. (n.d.). In Nicotine and Tobacco Research.

Publication year

2021

Volume

23

Issue

5

Page(s)

878-879

Effects of pictorial warning label message framing and standardized packaging on cigarette packaging appeal among young adult smokers

Johnson, A. C., Luta, G., Tercyak, K. P., Niaura, R. S., & Mays, D. (n.d.).

Publication year

2021

Journal title

Addictive Behaviors

Volume

120
Abstract
Abstract
Introduction: Pictorial warning labels and standardized “plain” packaging are policy interventions to reduce smoking, in part, by making cigarette packs and smoking less appealing. To inform potential policy decisions, this study examined the relative effects of message text framing (gain vs. loss) and cigarette packaging (standardized vs. branded) on appeal in a sample of young adult cigarette smokers. Methods: Cigarette smokers (N = 339) ages 18–30 completed two within-subjects experimental tasks. Tasks assessed the effects of message text framing (gain vs. loss) and packaging (standardized vs. branded) on cigarette packaging appeal. Task 1 was a 2 × 2 discrete choice experiment, where participants chose between each experimental pack and a standard branded cigarette pack without a pictorial warning label. Task 2 was a ranking task where participants ranked all packs on measures of appeal. Results: In Task 1, there were no significant differences in measures of appeal between packs displaying gain- vs. loss-framed message text, but all packs with pictorial warning labels significantly decreased appeal relative to standard branded packs without pictorial warning labels. Standardized packs with pictorial warning labels significantly reduced appeal relative to branded packs with pictorial warning labels and standard branded packs without pictorial warning labels. Task 2 pack rankings showed similar effects of pictorial warning labels and standardized packaging on appeal. Conclusions: Pictorial warning labels with gain- and loss-framed text were equally powerful at reducing appeal of cigarette packs in young adult smokers relative to branded packs without pictorial warning labels, especially when combined with standardized packaging.

Electronic nicotine delivery systems: use, knowledge, and attitudes among diverse college students

Olonoff, M., Niaura, R. S., Ciecierski, C. C., Ciolino, J. D., & Hitsman, B. (n.d.).

Publication year

2021

Journal title

Journal of American College Health
Abstract
Abstract
Objective: The purpose of this study was to examine Electronic Nicotine Delivery Systems (ENDS) use among nonusers in diverse college students. Participants: Participants were college students enrolled at a Hispanic-Serving University in Chicago, IL, USA in December 2017. Methods: An online survey was administered using questions about ENDS-use behaviors, device characteristics, and knowledge of their own device, and ENDS attitudes. ENDS attitudes included questions about health, susceptibility, and quit characteristics. Results: The prevalence rate of ENDS use was 7%, and 39% of ENDS users identified all device characteristics. Nonusers categorize ENDS as a healthier alternative to cigarettes and as quit devices. Finally, cigarette use, age, health factor, and social proximity are correlated with ENDS susceptibility. Conclusions: These ENDS users lack awareness of their devices and tobacco use plays a key role in ENDS susceptibility. Future studies should continue to study the role ENDS has in dependence and cigarette use.

Estimating the population health impact of recently introduced modified risk tobacco products: A comparison of different approaches

Lee, P. N., Abrams, D., Bachand, A., Baker, G., Black, R., Camacho, O., Curtin, G., Djurdjevic, S., Hill, A., Mendez, D., Muhammad-Kah, R. S., Murillo, J. L., Niaura, R., Pithawalla, Y. B., Poland, B., Sulsky, S., Wei, L., & Weitkunat, R. (n.d.).

Publication year

2021

Journal title

Nicotine and Tobacco Research

Volume

23

Issue

3

Page(s)

426-437
Abstract
Abstract
Introduction: Various approaches have been used to estimate the population health impact of introducing a Modified Risk Tobacco Product (MRTP). Aims and Methods: We aimed to compare and contrast aspects of models considering effects on mortality that were known to experts attending a meeting on models in 2018. Results: Thirteen models are described, some focussing on e-cigarettes, others more general. Most models are cohort-based, comparing results with or without MRTP introduction. They typically start with a population with known smoking habits and then use transition probabilities either to update smoking habits in the "null scenario"or joint smoking and MRTP habits in an "alternative scenario". The models vary in the tobacco groups and transition probabilities considered. Based on aspects of the tobacco history developed, the models compare mortality risks, and sometimes life-years lost and health costs, between scenarios. Estimating effects on population health depends on frequency of use of the MRTP and smoking, and the extent to which the products expose users to harmful constituents. Strengths and weaknesses of the approaches are summarized. Conclusions: Despite methodological differences, most modellers have assumed the increase in risk of mortality from MRTP use, relative to that from cigarette smoking, to be very low and have concluded that MRTP introduction is likely to have a beneficial impact. Further model development, supplemented by preliminary results from well-designed epidemiological studies, should enable more precise prediction of the anticipated effects of MRTP introduction. Implications: There is a need to estimate the population health impact of introducing modified risk nicotine-containing products for smokers unwilling or unable to quit. This paper reviews a variety of modeling methodologies proposed to do this, and discusses the implications of the different approaches. It should assist modelers in refining and improving their models, and help toward providing authorities with more reliable estimates.

Exposure to Nicotine and Toxicants among Dual Users of Tobacco Cigarettes and E-Cigarettes: Population Assessment of Tobacco and Health (PATH) Study, 2013-2014

Smith, D. M., Christensen, C., Van Bemmel, D., Borek, N., Ambrose, B., Erives, G., Niaura, R., Edwards, K. C., Stanton, C. A., Blount, B. C., Wang, L., Feng, J., Jarrett, J. M., Ward, C. D., Hatsukami, D., Hecht, S. S., Kimmel, H. L., Travers, M., Hyland, A., & Goniewicz, M. L. (n.d.).

Publication year

2021

Journal title

Nicotine and Tobacco Research

Volume

23

Issue

5

Page(s)

790-797
Abstract
Abstract
Introduction: Concurrent use of tobacco cigarettes and e-cigarettes ("dual use") is common among tobacco users. Little is known about differences in demographics and toxicant exposure among subsets of dual users. Aims and Methods: We analyzed data from adult dual users (current every/some day users of tobacco cigarettes and e-cigarettes, n = 792) included in the PATH Study Wave 1 (2013-2014) and provided urine samples. Samples were analyzed for biomarkers of exposure to nicotine and selected toxicants (tobacco-specific nitrosamine NNK [NNAL], lead, cadmium, naphthalene [2-naphthol], pyrene [1-hydroxypyrene], acrylonitrile [CYMA], acrolein [CEMA], and acrylamide [AAMA]). Subsets of dual users were compared on demographic, behavioral, and biomarker measures to exclusive cigarette smokers (n = 2411) and exclusive e-cigarette users (n = 247). Results: Most dual users were predominant cigarette smokers (70%), followed by daily dual users (13%), non-daily concurrent dual users (10%), and predominant vapers (7%). Dual users who smoked daily showed significantly higher biomarker concentrations compared with those who did not smoke daily. Patterns of e-cigarette use had little effect on toxicant exposure. Dual users with high toxicant exposure were generally older, female, and smoked more cigarettes per day. Dual users who had low levels of biomarkers of exposure were generally younger, male, and smoked non-daily. Conclusions: In 2013-2014, most dual users smoked cigarettes daily and used e-cigarettes occasionally. Cigarette smoking appears to be the primary driver of toxicant exposure among dual users, with little-To-no effect of e-cigarette use on biomarker levels. Results reinforce the need for dual users to stop smoking tobacco cigarettes to reduce toxicant exposure. Implications: With considerable dual use of tobacco cigarettes and e-cigarettes in the United States, it is important to understand differences in toxicant exposure among subsets of dual users, and how these differences align with user demographics. Findings suggest most dual users smoke daily and use e-cigarettes intermittently. Low exposure to toxicants was most common among younger users, males, and intermittent smokers; high exposure to toxicants was most common among older users, females, and heavier cigarette smokers. Results underscore the heterogeneity occurring within dual users, and the need to quit smoking cigarettes completely in order to reduce toxicant exposure.

High rates of menthol cigarette use among pregnant smokers: Preliminary findings and call for future research

Stroud, L. R., Vergara-Lopez, C., McCallum, M., Gaffey, A. E., Corey, A., & Niaura, R. (n.d.).

Publication year

2021

Journal title

Nicotine and Tobacco Research

Volume

22

Issue

10

Page(s)

1711-1717
Abstract
Abstract
INTRODUCTION: Smoking during pregnancy remains widespread and is causally associated with infant morbidity and mortality. Despite links between menthol cigarette use and decreased smoking cessation, little is known regarding rates or characteristics of pregnant menthol cigarette smokers.METHODS: Participants were drawn from two low-income, racially/ethnically diverse cohorts of pregnant smokers recruited from 2006 to 2015 (N = 166, Mage = 25 ± 5). Demographics, menthol cigarette use, daily cigarette use, quit status, and consecutive weeks quit were assessed by prospective interviews. Nicotine dependence was assessed using the Fagerström Test of Nicotine Dependence. Nicotine levels were assessed via saliva cotinine.RESULTS: High rates of menthol use were found in both cohorts (85% and 87%). Across both cohorts, menthol smokers were more likely to identify as racial/ethnic minorities, were less educated, and reported lower income than non-menthol smokers (ps < .03). Menthol smokers also reported fewer continuous weeks quit (8.4 vs. 14.5 weeks quit; p < .03) and a tendency toward decreased likelihood of quitting smoking over pregnancy (29% vs. 48%; p < .08) in unadjusted but not in covariate-adjusted analyses. No differences emerged in cigarettes per day, nicotine dependence or nicotine exposure.CONCLUSIONS: We found very high rates of menthol cigarette use in pregnant smokers-particularly among racial/ethnic minority and low socioeconomic status smokers-and some evidence for associations with reduced smoking cessation in pregnancy. Consideration of pregnant smokers as a uniquely vulnerable population is warranted in evaluating regulation of menthol in cigarettes. Further research is needed regarding the impact of menthol on smoking persistence in pregnancy and on maternal and infant health outcomes.IMPLICATIONS: This study highlights high rates of menthol cigarette use in pregnant women in the Northeast, United States, with evidence for higher rates of menthol use among racial/ethnic minority, less educated and low-income pregnant smokers, and preliminary evidence for associations between menthol cigarette use and reduced smoking cessation. Consideration of the effects of menthol on smoking persistence in pregnant women and on the health of their offspring is warranted in the development of regulations regarding menthol in cigarettes.

Contact

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