Psychometric evaluation of the Barriers to Cessation Scale

Irritable Bowel Syndrome (IBS) and Smoking: An Evaluation of IBS symptom severity and anxiety sensitivity among adults in the United States

INTRODUCTION

Irritable bowel syndrome (IBS) is a prevalent disorder of gut-brain function associated with psychological distress as well as work and quality of life impairment. Smoking has been linked to gastrointestinal dysfunction, however, research focused on the prevalence of IBS and smoking is limited. Previous research has shown that anxiety sensitivity is linked to increased risk of aversive bodily experiences and subsequent coping-oriented regulation efforts. Higher anxiety sensitivity has also been associated with processes linked to tobacco cigarette smoking lapse and relapse. There is a need to clarify the explanatory roles of anxiety sensitivity in the context of more severe IBS symptoms among persons with IBS who are current smokers.

METHOD

The present investigation evaluated the main and interactive effects of IBS symptom severity and anxiety sensitivity in relation to processes related to the maintenance and relapse of tobacco smoking among adults with IBS. The sample consisted of 263 (52.1 % female; Mage = 44.13 years, SD = 12.71) adults who met criteria for IBS and smoke at least 5 cigarettes per day.

RESULTS

Hierarchical regression results indicated that both anxiety sensitivity and IBS symptom severity independently predicted greater perceived barriers to smoking cessation, severity of problems experienced during quitting, and negative reinforcement smoking expectancies. A statistically significant interaction further indicated that IBS symptom severity was more strongly associated with negative reinforcement smoking expectancies among participants with higher, relative to lower, anxiety sensitivity.

CONCLUSIONS

This study is the first to show that both IBS symptom severity and anxiety sensitivity are related to greater perceived barriers to smoking cessation, previous difficulty quitting, and negative reinforcement expectancies among adults with IBS. There is a continued need to further scientific understanding of interrelations between anxiety sensitivity, IBS symptom severity, and smoking cessation-related beliefs and processes to identify novel approaches that can best support quitting among this understudied population.

Applying a behavioral economic approach to understanding smoking processes: The indirect effect of past quit experiences

BACKGROUND

The Cigarette Purchase Tasks (CPT) measures the relative reinforcing value of cigarettes (i.e., cigarette demand). Extant work supports a relation between cigarette demand and smoking dependence and abstinence. However, little work has focused on how demand relates to cognitive processes hindering smoking cessation (i.e., negative affect reduction smoking motives and expectancies, perceived barriers for quitting) or explanatory variables (i.e., negative quit-related experiences) that may underlie such relations.

METHODS

The present study (N=100; 70 % male; Mage=45.34 years, SD=11.02) evaluated the indirect effect of cigarette demand, including intensity (i.e., consumption at zero cost), Omax (i.e., maximum expenditure across prices), and elasticity (i.e., price associated with Omax) on smoking motives, smoking expectancies, and perceived barriers for quitting through negative experiences with past quit attempts.

RESULTS

Results indicated statistically significant indirect effects of intensity on negative affect reduction smoking motives (ab=.06, SE=.03, CI95 % [.017,.123]), expectancies for smoking to relieve negative affect (ab=.01, SE=.01, CI95 % [.002,.025], and perceived barriers for quitting (ab=.16, SE=.06, CI95 % [.045,.294]) through past quit challenges. In contrast, Omax and elasticity did not show significant indirect effects, highlighting the uniqueness of intensity relative to Omax and elasticity.

CONCLUSIONS

Findings suggest intensity may be a useful metric for identifying those at risk for negative quit-related experiences, an important finding given negative experiences are associated with poorer cessation-related outcomes. Future work should replicate and extend these findings across diverse populations and evaluate the temporal relationship between high levels of cigarette demand and cessation related challenges.

Evaluating the indirect roles of anxiety and depressive symptoms in the relations between negative emotional reactivity to racial/ethnic stress and cigarette smoking among Hispanic adults who smoke

There has been increased recognition that Hispanic/Latinx (hereinafter Hispanic) persons are a tobacco disparities group in the United States. Although some past work has found greater exposure to racial/ethnic discrimination is associated with indices of smoking among Hispanic persons, research has not explored the degree of negative emotional reactivity to racial/ethnic stress in terms of smoking processes. The present cross-sectional study served to evaluate the indirect effects of depressive and anxiety symptoms in terms of relations between racial/ethnic stress reactivity and cigarette dependence, severity of problems when trying to quit, and perceived barriers for quitting among Hispanic persons who smoke in the United States. Participants included 329 Hispanic adults who smoked cigarettes daily (Mage = 35.5 years; SD = 8.67; 37.4% female). Results indicated that depressive symptoms exerted a statistically significant indirect effect in the association between negative emotional reactivity to racial/ethnic stress and cigarette dependence and severity of problems when trying to quit, whereas anxiety symptoms maintained an indirect effect for perceived barriers for smoking cessation. The current findings help characterize the intricacies by which negative emotional reactivity to racial/ethnic stress is related to smoking behavior and beliefs among Hispanic persons who smoke. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Negative emotional reactivity to racial/ethnic stress among Black adults who smoke

Black/African American (hereafter, Black) adults who smoke are at risk for tobacco-related health disparities in the United States (US). Although racial-based stressors (e.g., discrimination) are associated with smoking among this group, past work has not characterized individual differences in negative emotional reactivity to racial/ethnic stress in terms of smoking. The present investigation sought to address this limitation and evaluate the incremental validity of negative emotional reactivity to racial/ethnic stress on smoking processes after accounting for clinically important covariates. Participants included 517 Black individuals from the US who endorsed daily cigarette smoking (≥5 cigarettes per day, Mage = 45.1 years of age, 51.5% female). Results indicated that negative emotional reactivity to racial/ethnic minority stress was associated with an increased risk of severity of problems when quitting (ΔR2 = .01), perceived barriers for smoking cessation (ΔR2 = .03), and addictive (ΔR2 = .03) as well as negative mood reduction smoking motives (ΔR2 = .04); with effects evident after adjusting for frequency of racial/ethnic discrimination and other factors (e.g., drug use problems). Overall, the present findings provide novel empirical evidence that negative emotional reactivity to racial/ethnic minority stress among Black adults in the US is associated with several smoking processes implicated in the maintenance and relapse of smoking.

Anxiety sensitivity and its association with perceived barriers for quitting, smoking inflexibility, and severity of quit problems among Black smokers

Black individuals who smoke in the United States experience health disparities related to tobacco use (e.g., greater nicotine dependence, less success in quitting smoking) and interoceptive distress (e.g., somatic symptoms, anxiety). Individual difference factors that amplify interoceptive distress and contribute to poorer smoking behaviors and outcomes warrant further attention and investigation. Thus, the present study sought to explore the association between anxiety sensitivity and clinically-relevant smoking variables of perceived barriers for quitting, smoking inflexibility, and problems experienced during past quit attempts. Participants in the current study included 98 Black adult smokers (71.4% male; Mage = 44.08 years, SD = 11.44 years). Results indicated greater levels of anxiety sensitivity were associated with greater levels of perceived barriers for quitting smoking (b = 0.10, SE = 0.08, p = 0.01), smoking inflexibility (b = 0.02, SE <.001, p <.001), and problems experienced during past smoking quit attempts (b = 0.17, SE = 0.07, p = 0.02). Clinical implications and future directions are further discussed as it relates to anxiety sensitivity and efforts to reduce or quit smoking for this health disparities population.

Anxiety symptoms and anxiety sensitivity in relation to cigarette dependence, perceived barriers for smoking cessation and quit problems among adult Latinx smokers

Cigarette smoking is associated with adverse physical and mental health among Latinx adults in the United States. The present investigation sought to explore the main and interactive effects of anxiety symptoms and anxiety sensitivity in relation to cigarette dependence, perceived barriers for smoking cessation, and severity of problems experienced when quitting among adult Latinx smokers. Participants included 338 Latinx adult daily cigarette smokers (Mage = 35.53 years; SD = 8.65; age range 18-61; 37.3% female). Results indicated that anxiety symptoms were associated with greater cigarette dependence, severity of problems when quitting, and perceived barriers for smoking cessation (effect size range: 2%-3% of variance), whereas anxiety sensitivity was related to severity of problems when quitting and perceived barriers for smoking cessation (effect size range: 2%-3% of variance). There was also a statistically significant interaction between anxiety sensitivity and anxiety symptoms for cigarette dependence; anxiety was related to cigarette dependence for Latinx smokers with higher levels of anxiety sensitivity, but not for those with lower levels of anxiety sensitivity. Overall, the present findings indicate that anxiety symptoms and anxiety sensitivity are relevant factors for better understanding cigarette dependence, problems experienced when trying to quit, and perceptions of barriers to quitting among adult Latinx smokers.

Posttraumatic stress and probable post traumatic stress disorder as it relates to smoking behavior and beliefs among trauma exposed hispanic persons who smoke

There has been little scientific effort to evaluate the associations between cigarette smoking and cessation-related constructs and exposure to traumatic events, posttraumatic stress, and Posttraumatic Stress Disorder (PTSD) symptoms among Hispanic persons who smoke in the United States (US). Such trauma-related factors may pose unique difficulties for Hispanic persons who smoke and possess a desire to quit. As such, the present investigation sought to fill this gap in the literature and examine posttraumatic stress and probable PTSD in terms of their relations with several clinically significant smoking constructs among trauma-exposed Hispanic persons who smoke from the United States. Participants included 228 Spanish-speaking Hispanic persons who endorsed prior traumatic event exposure and smoked combustible cigarettes daily (58.3% female, Mage= 32.1 years, SD = 9.65). Results indicated that posttraumatic stress symptoms were related to increased cigarette dependence, perceived barriers for smoking cessation, and more severe problems when trying to quit with effect sizes ranging from small to moderate in adjusted models. Additionally, Hispanic persons who smoke with probable PTSD compared to those without probable PTSD showcased a statistically effect for perceived barriers for cessation (p < .008) and a severity of problems when trying to quit (p < .001). No effect was evident for cigarette dependence after alpha correction. Overall, the present study offers novel empirical evidence related to the role of posttraumatic stress symptoms and PTSD among Hispanic persons who smoke in the US. Such findings highlight the need to expand this line of research to better understand the role of posttraumatic stress and PTSD among Hispanic persons who smoke which can inform smoking cessation treatments for Hispanic persons who smoke experiencing trauma-related symptomology.

Associations Between Self-Reported Sleep Quality, Fatigue Severity, Factors Associated With Successful Cessation, and Cessation Beliefs Among Regular Smokers

BACKGROUND

Smokers report poorer sleep than nonsmokers and sleep quality deteriorates further during cessation, increasing risk of smoking relapse. Better understanding of the relationship between sleep and relapse-related outcomes could inform novel approaches to smoking cessation support. The aim of this study was to investigate same-day associations of self-reported sleep quality and fatigue severity with factors associated with successful cessation and cessation beliefs, among regular smokers.

METHODS

This cross-sectional observational study (n = 412) collected self-reported sleep quality, fatigue severity, and factors associated with successful cessation and cessation beliefs among regular smokers via an online survey (60% male).

RESULTS

There was evidence of an association between sleep quality (SQ) and reduced 24-hour (β = -0.12, p = .05) and lifetime (β = -0.09, p = .04) abstinence self-efficacy. In addition, poorer SQ and higher fatigue severity (FS) were associated with increased smoking urges (SQ: β = 0.27, p < .001; FS: β = 0.32, p < .001), increased barriers to cessation (SQ: β = 0.19, p < .001; FS: β = 0.32, p < .001), and increased perceived risks to cessation (SQ: β = 0.18, p < .001; FS: β = 0.26, p < .001). Fatigue severity was weakly associated with increased perceived benefits to cessation (β = 0.12, p = .017).

CONCLUSIONS

Self-reported sleep quality and fatigue severity were associated with multiple factors associated with successful cessation and cessation beliefs. Further research is needed to extend these findings by using different methods to identify the temporal direction of associations and causality.

IMPLICATIONS

This study is the first to examine associations between sleep quality, fatigue severity, and factors associated with successful cessation and cessation beliefs. Findings show that both sleep quality and fatigue severity are associated with multiple factors associated with successful cessation and could be modifiable targets for future smoking cessation interventions. Furthermore, our data suggest that fatigue severity has an independent effect on multiple factors associated with successful cessation when accounting for sleep quality. This indicates that fatigue, independent of sleep quality, could be an important factor in a quit attempt.

Evaluating Alcohol Use Severity in Terms of Cigarette Smoking-Related Processes and Anxiety/Depression Among Adult Latinx Smokers

OBJECTIVE

Although empirical work focused on smoking-drinking comorbidity among Latinx persons is growing, no work has explored the relation between alcohol use severity in terms of co-occurring smoking processes and mental health. Therefore, the present investigation aimed to explore the prevalence and role of alcohol use severity in relation to clinically significant tobacco and mental health problems among English-speaking Latinx adults who smoke cigarettes.

METHODS

Participants included 338 English-speaking Latinx adults who smoked cigarettes daily (Mage = 35.5 years; SD = 8.65; age range 18-61; 37.3% female).

RESULTS

Results indicated that approximately 68% of male and 61% of female smokers scored above established clinical cutoffs for hazardous and harmful alcohol use and possible alcohol dependence. Moreover, alcohol use severity was associated with increased risk for cigarette dependence, perceived barriers for quitting, and more problematic symptoms when trying to quit. Alcohol use severity was also related to more severe anxiety and depressive symptoms.

CONCLUSIONS

Overall, the current findings suggest that intervening to reduce alcohol use severity may be important to improving smoking cessation and mental health among Latinx persons who smoke.

Pain interference among adult dual combustible and electronic tobacco users in terms of perceived barriers for quitting

Electronic cigarette (e-cigarette) use has become increasingly common among combustible cigarette users, and dual use may represent a more severe type of nicotine addiction. Experiencing pain is one prevalent domain that may be important to understand quit processes and behavior among dual users. Although most past research on pain and nicotine/tobacco has focused on combustible cigarette use, initial work on e-cigarette users has found that greater pain severity is associated with higher levels of dependence and negative thinking patterns about e-cigarette use. Yet, there has been no effort to explore the experience of pain among dual users in terms of perceived barriers for quitting combustibles or e-cigarettes. The present study sought to examine pain interference among dual combustible and e-cigarette users in terms of perceived barriers for quitting among 138 (45.9% female; Mage = 35.96 years, SD = 7.16) adult dual users (i.e., users of both combustible cigarette and e-cigarettes). Hierarchical linear regression models indicated that pain interference was significantly associated with both perceived barriers for cessation of combustible cigarettes and perceived barriers for cessation of e-cigarettes. Overall, the present investigation served as an initial evaluation of the role of pain interference in terms of perceived barriers for quitting combustible and e-cigarettes among adult daily dual users. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Negative emotional reactivity to minority stress: measure development and testing

The purpose of the present investigation was to develop and test a measure of negative emotional reactivity to racial/ethnic minoritized stress. In Study 1, we developed item content for a measure of negative emotional reactivity to racial/ethnic minoritized stress. We then evaluated item performance and produced a refined 15-item scale among a large sample of racial/ethnic minority adults (N = 1,343). Results supported a unidimensional construct and high levels of internal consistency. The factor structure and internal consistency were replicated and extended to a sample of Latinx persons who smoke (N = 338) in Study 2. There was evidence of convergent validity of the Emotional Reactivity to Minoritized Stress (ERMS) total score in terms of theoretically consistent and statistically significant relations with indices of mental health problems, social determinants of health, and substance use processes. There was also evidence that the ERMS demonstrated divergent validity in that it was negatively associated with psychological well-being, health literacy, subjective social status in Study 1, and positive abstinence expectancies in Study 2. Overall, the present study establishes the reliability and validity of measuring individual differences in negative emotional reactivity to racial/ethnic minority stress with the ERMS and that such responsivity is associated with behavioral health problems.

The Role of Pain Avoidance in the Relation between Pain Intensity and Smoking Cessation Processes

Scientific evidence suggests that smokers who experience varying levels of pain are more likely to maintain their addiction to tobacco. The relationship between pain intensity and cognitive-based smoking processes within a mechanistic framework has received relatively little attention. Pain avoidance may influence the association between pain intensity and smoking, as it is a construct that is related to adverse pain and smoking processes. Thus, the current cross-sectional study examined the indirect effect of pain intensity on three clinically significant smoking processes (i.e., prior quit problems, perceived barriers for cessation, and negative affect reduction smoking expectancies) through pain avoidance among 95 treatment-seeking adult smokers. Regression analyses were conducted using bootstrapping techniques through PROCESS, a conditional modeling program that utilizes an ordinary least squares-based path analytical framework to test for both direct and indirect associations. Results indicated that pain intensity had a statistically significant indirect association with quit problems and perceived barriers for cessation, through pain avoidance. Pain intensity did not have a statistically significant indirect association with the negative affect reduction of smoking expectancies through pain avoidance. The current findings provide evidence for the role of pain avoidance as a potential transdiagnostic mechanism that contributes to maladaptive smoking outcomes within the larger context of the reciprocal model of pain and substance use.

Differences in smoking behavior and beliefs about abstinence among Latinx individuals with and without depression who smoke cigarettes

There is a well-established relation between depression and smoking in the general population. However, past work focused on Latinx persons who smoke in relation to depressed affect has yielded inconsistent findings. The present investigation aimed to build on past research and evaluate differences among English-speaking Latinx adults who smoke combustible cigarettes with and without probable depression in terms of cigarette dependence, perceived barriers for quitting, severity of problems when quitting, and smoking abstinence expectancies. The current sample included 338 adult Latinx daily cigarette smokers (Mage = 35.53 years; SD = 8.65; age range 18-61; 37.3% female) that were recruited nationally throughout the US. Results indicated that among Latinx persons who smoke, those with probable depression (compared to those without) demonstrated higher levels of cigarette dependence, more severe problems when trying to quit, greater perceived barriers for quitting, and increased negative abstinence expectancies after adjusting for sociodemographic and concurrent substance use variables. Future work could build from this research to elucidate the role of depression in the maintenance and relapse of smoking among the Latinx population.

Role of perceived discrimination and anxiety sensitivity in cigarette smoking among english-speaking latinx adults living in the United States

OBJECTIVE

The Latinx/Hispanic (hereafter, Latinx) population in the United States (US) experiences significant tobacco-related health disparities. Extant work suggests social determinants of health (SDoH) such as perceived discrimination is an individual differences factor for cigarette smoking behavior among Latinx individuals who smoke cigarettes. Other research has suggested sensitivity to internal cues, referred to as anxiety sensitivity, is related to smoking among Latinx adults, but this work has not explored whether anxiety sensitivity may moderate the association between perceived discrimination and smoking behavior.

METHOD

Therefore, the present investigation sought to explore the main and interactive association of perceived discrimination and anxiety sensitivity in relation to cigarettes smoked per day, severity of problems experienced when quitting, and perceived barriers for smoking cessation among 338 English-speaking Latinx individuals living in the US (Mage = 35.5 years; SD = 8.65; age range 18-61; 37.3% female) who smoke cigarettes.

RESULTS

Results supported statistically significant main effects for perceived discrimination and anxiety sensitivity in relation to increased severity of problems experienced when quitting and perceived barriers for smoking cessation. These associations were evident after adjusting for a sociodemographic covariates.

CONCLUSION

Overall, the present investigation suggests that both perceived discrimination and anxiety sensitivity are important constructs relevant to understanding smoking processes among Latinx adults who smoke cigarettes and should be integrated in theoretical models of smoking among this population.

Associations between anxiety symptoms and barriers to smoking cessation among African Americans who smoke cigarettes daily

BACKGROUND

African Americans who smoke cigarettes and experience heightened anxiety symptoms may have low quit smoking rates. Identifying which particular barriers to cessation are associated with specific types of anxiety symptoms in African Americans could inform cessation treatments for this population. This cross-sectional, correlational study examined associations of anxiety-related symptoms and distinct barriers to cessation among non-treatment-seeking African Americans who smoke cigarettes daily.

METHODS

African Americans who smoke (N = 536) enrolled in a clinical research study on individual differences in tobacco addiction between 2013 and 2017 completed self-report measures of anxiety-related symptoms (i.e., social anxiety, panic, and posttraumatic intrusions) and types of barriers to cessation (i.e., addiction-related, social-related, and affect-related barriers). Linear regression models tested associations of anxiety symptoms with cessation barriers with and without adjusting for age, sex, depressive symptoms, and nicotine dependence.

RESULTS

All anxiety-related symptoms were associated with each cessation barrier (βs = 0.240-0.396). After covariate adjustment, panic and trauma-related symptoms were not associated with cessation barriers, and the strength of association of social anxiety with external barriers was reduced but remained significant (β = 0.254).

CONCLUSION

Symptoms of social anxiety, but not trauma or panic-related symptoms, may play a unique, but modest, role in certain barriers to cessation in non-treatment-seeking African Americans who smoke cigarettes over. Further research is needed to uncover why African Americans who smoke and have anxiety might experience these barriers, and how future interventions can mitigate these obstacles.

Cannabis Use Disorder Treatment Preferences: A Pilot Survey in Current Users of Cannabis

OBJECTIVES

Highly effective treatments for cannabis use disorder (CUD) are lacking, and patient preferences have not been considered during treatment development. We therefore conducted an exploratory crowdsourced survey of individuals reporting current cannabis use and a willingness to cut down or quit their cannabis use, to determine their interest in various treatment aspects.

METHODS

Subjects (n = 63) were queried about their willingness to take medications as a function of type, route, and regimen and to participate in adherence monitoring. Subjects were also asked about their willingness to engage in behavioral/psychosocial interventions as a function of type, setting, and duration. Measures theorized to be associated with treatment preferences were also collected, including cannabis use variables, readiness to change, reduction or cessation goal, perceived cessation barriers, and medication use beliefs and behaviors.

RESULTS

Survey responses indicated that efforts to develop CUD medications should focus on nonsynthetic compounds administered orally or by mouth spray no more than once per day to maximize patient acceptance. Remote adherence monitoring and one-on-one outpatient behavioral treatment approaches, especially contingency management, are also anticipated to enhance participation. Most subjects indicated a preference to reduce their cannabis use rather than quit.

CONCLUSIONS

These data provide guidance for the development of CUD interventions based on the preferences of individuals interested in treatment for their cannabis use. Additional research is needed to confirm these results in a larger sample and determine if matching CUD patients with their preferred treatments improves success rates.

Latinx Individuals Who Smoke Daily with and without a Probable Anxiety Disorder: Differences in Smoking Behavior and Beliefs about Abstinence

There is a well-established relation between anxiety psychopathology and smoking in the general population. However, little work focuses on Latinx/Hispanic (hereafter Latinx) persons who smoke from this comorbidity perspective. The present investigation aimed to explore differences among English-speaking Latinx adults who live in the United States (US) and smoke cigarettes with and without a probable anxiety disorder in terms of cigarette dependence, perceived barriers for quitting, severity of problems when quitting, and smoking abstinence expectancies. The sample included 338 adult Latinx daily cigarette smokers (Mage = 35.53 years; SD = 8.65; age range 18-61; 37.3% female) who identified as Latinx and were recruited nationally throughout the US. Results indicated that among Latinx persons who smoke, those with a probable anxiety disorder (compared to those without) were more likely to demonstrate higher levels of cigarette dependence, severity of problems when trying to quit, perceived barriers for quitting, and negative abstinence expectancies after adjusting for key variables linked to smoking and anxiety (e.g., hazardous drinking, education). The current findings are the first to document probable anxiety disorder status as a clinically relevant factor for a wide range of smoking variables and beliefs about abstinence among Latinx persons who smoke.

Evaluating the psychometric properties of the e-cigarette barriers to cessation scale

Evidence suggests that electronic cigarette (e-cigarette) users have difficulty quitting e-cigarettes. The Electronic Cigarette Barriers to Cessation Scale (E-BCS) was developed to assess barriers to cessation among e-cigarette users. Yet, no work has evaluated the psychometric properties of the E-BCS. The current study utilized data from two independent samples of adult e-cigarette users to evaluate the psychometric properties and structure of the E-BCS. In Study 1, competing models of the E-BCS were evaluated, and initial construct validity and reliability were explored using data from 599 adult e-cigarettes users (52.3% female, M_age = 35.16 years, SD = 10.30). Results supported a unidimensional structure for the E-BCS comprised of 18 items. In Study 2, the unidimensional structure of the 18-item E-BCS and construct validity were evaluated among a sample of 516 current e-cigarette using adults (52.3% female; M_age = 34.74, SD = 11.37). Results confirmed the unidimensional structure, measurement invariance across sex, and construct validity across related e-cigarette behavior constructs and psychopathology for the E-BCS. These findings suggest that the E-BCS is a potentially useful clinical instrument for measuring barriers that may interfere with e-cigarette cessation.

Associations between alcohol consumption and smoking variables among Latinx daily smokers

INTRODUCTION

Accumulating evidence demonstrates a strong link between alcohol consumption and smoking status among Latinx individuals. However, there is a need to evaluate the cognitive processes and experiences related to quitting smoking among Latinx smokers. The purpose of the current paper was to examine the association between alcohol consumption and smoking expectancies, barriers to cessation, cigarette dependence, quit problems, and intentions and confidence to quit.

METHODS

Data were taken from a sample of Spanish-speaking Latinx daily smokers (N = 359; 59% female; Mage = 33.20, SD = 9.71) who completed an online survey. The alcohol consumption subscale of the Alcohol Use Disorders Identification Test (AUDIT; Babor, Higgins-Biddle, Saunders, & Monteiro, & World Health Organization, 2001) was used to predict smoking variables.

RESULTS

Consistent with our prediction, alcohol consumption significantly predicted smoking variables indicative of poorer smoking cessation ability. Specifically, greater alcohol consumption was associated with greater positive and negative smoking expectancies, barriers to cessation, and quit problems experienced during prior cessation attempts. Unexpectedly, greater alcohol consumption was also associated with greater confidence to quit smoking.

CONCLUSIONS

The current research suggests that alcohol consumption should be considered in the context of smoking cessation among Latinx individuals. The findings confirm and extend previous research by demonstrating that alcohol consumption is associated with proximal predictors of smoking outcomes that can be targeted during treatment. Implications for future research include addressing alcohol consumption during intervention and treatment of Latinx daily smokers.

Worry about COVID-19 in relation to cognitive-affective smoking processes among daily adult combustible cigarette smokers

Cigarette smoking is a known risk factor for severe disease and death from respiratory infection. Initial data suggest that smoking is a risk factor for COVID-19 symptom severity. Exposure to increased pandemic-related stress and subsequent worry about COVID-19 may amplify the desire to smoke to down-regulate distress. The present investigation sought to test this conceptual model by evaluating worry about COVID-19 in relation to COVID-19 coping motives for smoking, perceived barriers for smoking cessation, and smoking abstinence expectancies. Participants were 219 daily combustible cigarette smokers (55.70% female, M_age = 41.43 years, SD = 11.06). Six separate, two-step hierarchical linear regression models were conducted for each of the criterion variables. As expected, worry about COVID-19 was significantly and positively related to COVID-19 coping motives for smoking and perceived barriers for smoking cessation. Worry about COVID-19 also was a positively significant predictor of smoking abstinence expectancies of negative mood, somatic symptoms, and harmful consequences, but not positive consequences. The present study provides novel empirical evidence that worry about COVID-19 is related to key cognitive-affective smoking processes beyond the effects of age, sex, race, ethnicity, COVID-19 exposure, smoking rate, e-cigarette use status, and anxiety symptoms. These results highlight the potential utility in assessing level of worry about COVID-19, a transdiagnostic construct, among combustible cigarette smokers to better understand cognitive-affective factors that may maintain smoking behavior in the context of the COVID-19 pandemic.

Worry and e-cigarette cognition: The moderating role of sex

As electronic cigarette (e-cigarette) use continues to rise, it is important to identify individual characteristics that may influence e-cigarette use behavior and potential group-level moderators of effects, such as sex. Initial evidence has suggested that worry, defined as excessive, unrealistic thoughts focused on the possibility of future negative events, may contribute to e-cigarette use behavior. Yet, how these established relations differ across groups, such as male and female e-cigarette users, has not been explored. The present study evaluated the effect of worry on perceived barriers for quitting e-cigarettes, perceptions of benefits for e-cigarette use, and perceived negative consequences of e-cigarette use across sex. The sample included 584 current e-cigarette users (52.2% female, M_age = 35.15 years, SD = 10.27). Analyses indicated a significant interaction between sex and worry on each criterion variable (perceived benefits: b = 0.02, SE = 0.01, t = -2.73, p = .01; perceived barriers for quitting e-cigarettes: b = -0.45, SE = 0.08, t = -5.70, p ≤ 0.001; negative consequences to use: b = -0.033, SE = 0.01, t = -4.50, p < .001), such that worry was more strongly related to each outcome among males than females. These findings suggest that sex plays a role in e-cigarette use behaviors and that males may constitute a group that is especially vulnerable to the effects of worry on both positive and negative e-cigarette use perceptions and perceived barriers for quitting e-cigarettes.

Pain intensity, e-cigarette dependence, and cessation-related outcomes: The moderating role of pain-related anxiety

Pain and nicotine dependence are prevalent, co-occurring conditions posited to interact in the manner of a positive feedback loop; however, most research to date has been conducted among tobacco cigarette smokers. Initial evidence suggests that pain is a risk factor for greater e-cigarette dependence, and additional research is needed to examine covariation between pain and e-cigarette use. There is reason to suspect that pain-related anxiety (i.e., the tendency to respond to pain with anxiety or fear) may be associated with greater e-cigarette dependence and difficulty quitting, and that pain intensity and pain-related anxiety may interact to confer greater risk for e-cigarette use. The current study represents the first examination of cross-sectional associations between pain intensity, pain-related anxiety, and e-cigarette dependence, motivation to quit, history of lifetime e-cigarette quit attempts, perceived barriers to cessation, and negative expectancies during abstinence from e-cigarettes. Participants (N = 520 e-cigarette users, 52.1% female, Mage = 34.85) completed an online survey assessing health behaviors. Results indicated that pain-related anxiety was positively associated with e-cigarette dependence and perceived barriers to cessation (ps < 0.05). Pain-related anxiety was found to moderate relations between pain intensity and primary outcomes, such that pain intensity was positively associated with motivation to quit, likelihood of past failed quit attempt, and negative abstinence expectancies among participants who endorsed high (but not moderate or low) levels of pain-related anxiety. Future research would benefit from examining prospective associations between pain-related anxiety, pain intensity, and e-cigarette use/cessation trajectories among individuals with chronic pain.

The influence of neuroticism in terms of E-cigarette dependence and beliefs about use and quitting among dual users of combustible and electronic cigarettes

OBJECTIVE

Dual use of combustible and electronic cigarettes (e-cigarettes) is increasing in prevalence and may be related to an increased risk for health problems. Accordingly, dual users represent a particularly vulnerable group. Neuroticism is an individual difference factor that demonstrates robust relations to combustible cigarette use. Yet, no work has examined neuroticism in relation to e-cigarette dependence or cognitions among dual users.

METHODS

To address this limitation, the present study examined neuroticism in relation to e-cigarette dependence, expectancies about the negative effects of e-cigarettes, and perceived barriers for quitting e-cigarettes. The present study analyzed data collected from a cross-sectional survey of 437 dual combustible cigarette and e-cigarette users (49.9% female, M_age = 35.12 years, SD = 10.04).

RESULTS

Results indicated that neuroticism was significantly, positively related to e-cigarette dependence (ΔR² = 0.02, p < .001), expectancies about the negative effects of e-cigarettes (ΔR² = 0.03, p < .001), and perceived barriers for quitting e-cigarettes (ΔR² = 0.10, p < .001).

CONCLUSIONS

These novel findings suggest there may be merit in further exploring the role of neuroticism in the maintenance of concurrent combustible cigarette and e-cigarette use.

Exploring positive expectancies and quit status among adult electronic cigarette users

Initial research on electronic cigarette (e-cigarette) use suggests differences exist in levels of use, beliefs, and cessation difficulties among users. However, little research has explored how these factors interact to confer worse e-cigarette outcomes. The current study examined the association between positive expectancies of e-cigarette use and e-cigarette processes among 544 (51.1% female; M_age = 35.4 years, SD = 10.12) adult e-cigarette users who had and had not attempted to quit e-cigarettes, a defining characteristic believed to distinguish those with and without greater e-cigarette quit difficulty. Results indicated that greater positive outcome expectancies of e-cigarette use were significantly related to increased perceived risks, benefits, and barriers to quitting. The strength of the associations was stronger for those who reported past quit attempts compared to those who never attempted quitting. Overall, the current study highlights the potentially important role that positive expectancies for e-cigarette use and quit attempt status play in e-cigarette processes. Findings suggest a possible need to contextualize positive expectancies for e-cigarette use within future e-cigarette cessation tactics and tailoring treatments based on quit attempt status.

Anxiety sensitivity in relation to cigarette smoking and other substance use in African American smokers

Anxiety sensitivity (AS)-fearfulness of anxiety symptoms-has been implicated in the etiology of emotional disorders (e.g., depressive and anxiety disorders) and linked to cigarette smoking and other substance use (SU). However, studies examining AS in relation to SU primarily have been conducted with racially/ethnically heterogeneous or mostly European American samples. Hence, this cross-sectional study involving secondary analysis of baseline data focused on investigating associations of AS with cigarette smoking and other SU in a sample of 630 non-treatment-seeking African American smokers (37.3% female; M age = 49.6 years; M cigarettes smoked per day = 15.4). After screening out individuals with non-nicotine substance dependence, participants reported their demographics, AS, dysphoria symptoms (i.e., depression and anxiety symptoms), and SU. In regression analyses controlling for dysphoria symptoms, age, education level, income level, and years of regular smoking, AS was positively associated with tobacco withdrawal severity (β = .12, p = .007), overall smoking motives (β = .17, p < .001), alcohol use problems (β = .12, p = .005), and other (non-nicotine, nonalcohol) SU problems (β = .16, p < .001). Though lacking the passage of time between assessments needed to provide strong evidence of mediation, unplanned analyses further revealed indirect associations of AS with several SU variables through dysphoria symptoms. Current findings are consistent with those found in prior samples and suggest that AS is similarly related to SU in African Americans, who may benefit from interventions that have been helpful in improving AS, dysphoria symptoms, and SU in other groups. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Acculturative Stress, Anxiety Sensitivity, and Smoking among Spanish-Speaking Latinx Adult Smokers

Objectives: Although acculturative stress is a known individual difference factor related to poor health, little is understood about its relationship to smoking among Latinx adults. One transdiagnostic factor that may serve a mediational role in the relation between acculturative stress and smoking is anxiety sensitivity. The current study evaluated whether anxiety sensitivity mediated the relations between acculturative stress and smoking among a large sample of adult Spanish-speaking Latinx smokers. Method: Participants were 359 Spanish-speaking Latinx daily smokers (58.8% female, Mage= 33.2 years, SD = 9.7) who provided self-report data on acculturative stress, anxiety sensitivity, and smoking outcomes of cigarette dependence, perceived barriers for quitting cigarettes, and severity of problems during past quit attempts. Independent mediation models were conducted for each smoking outcome, with acculturative stress entered as the predictor and anxiety sensitivity entered as the proposed explanatory factor. Results: There were statistically significant indirect effects of acculturative stress via anxiety sensitivity in relation to cigarette dependence, perceived barriers for quitting cigarettes, and severity of problems during past quit attempts. Conclusions: The present findings provide novel evidence that anxiety sensitivity serves a mediational role in relations between acculturative stress and smoking outcomes among Latinx adult smokers.

Anxiety symptoms and smoking among Latinx adult smokers: the importance of sensitivity to internal cues in terms of dependence, barriers for quitting, and quit problems

Anxiety symptoms are one of the most common forms of psychological distress among Latinx individuals and related to poorer cessation outcomes among non-Latinx Whites. Yet, little is known about the relationship between anxiety symptoms and smoking among Latinx smokers. The current study evaluated sensitivity to internal anxiety-related sensations (anxiety sensitivity) as an explanatory variable in the relation between anxiety symptoms and cigarette dependence, perceived barriers for quitting, and severity of problems experienced during prior quit attempts. Participants included 363 Spanish-speaking Latinx daily smokers (58.7% female, Mage = 33.3 years, SD = 9.8). Results revealed that anxiety symptoms were indirectly associated with cigarette dependence, perceived barriers for cessation, and problems experienced during past quit attempts through anxiety sensitivity. The findings suggest that anxiety sensitivity is a potential mechanism in anxiety symptom-smoking relations among Latinx adult smokers.

Anxiety Sensitivity Physical and Cognitive Concerns in Relation to Smoking-oriented Cognition: An Examination Among Treatment-seeking Adults Who Smoke

OBJECTIVES

Elevated levels of anxiety sensitivity (AS; fear of anxiety and internal sensations) is highly common among adults who smoke, and contributes to several maladaptive smoking beliefs and behaviors. AS is comprised of 3 empirically established factors, relating to fears of social concerns, fears of physical symptoms, and fears of cognitive dyscontrol. Relatively few studies have examined how these 3 subscales pertain to smoking processes. The aim of the present investigation was to examine, among treatment-seeking adults who smoke, the interactive effects of AS-physical and cognitive concerns in relation to: perceived barriers to smoking cessation; smoking-related negative reinforcement expectancies; and smoking-related avoidance and inflexibility.

METHODS

Participants included 470 adults who smoke (47.8% female; mean age 37.2, SD 13.5), who were recruited to participate in a smoking-cessation treatment study. At the baseline assessment, participants completed self-report measures, including the Anxiety Sensitivity Index-3, Barriers to Cessation Scale, Smoking Consequences Questionnaire, and Avoidance and Inflexibility Scale.

RESULTS

Results indicated that after controlling for the effects of sex, cigarette dependence, alcohol problems, tobacco-related medical illness, current axis 1 disorder, and AS-social concerns, a significant interaction emerged, such that the association between AS-cognitive concerns and the studied smoking-based cognitions were stronger among lower levels of AS-physical concerns (but not higher physical concerns).

CONCLUSIONS

The current findings suggest that it may be beneficial to provide specialized smoking-cessation interventions for certain subgroups of adults who smoke, such as those with different AS profiles, to promote healthier beliefs about quitting.

Fatigue severity and electronic cigarette beliefs and use behavior

Electronic cigarette (e-cigarette) use has risen dramatically in the United States. Clinically significant fatigue may represent one previously unexplored individual difference factor related to e-cigarette use patterns and e-cigarette specific cognitive processes. Fatigue reflects the experience of being tired, lacking energy, and feeling exhausted. Although fatigue is a normal bodily response, severe or chronic fatigue is maladaptive. Thus, the current study sought to evaluate clinically significant fatigue and its relation to perceived barriers for quitting e-cigarettes, perceived risks and perceived benefits of e-cigarette use, and e-cigarette dependence among 625 adult e-cigarette smokers (51.8% female, M_age = 34.91 years, SD = 10.29). Results indicated that severe fatigue was significantly related to greater perceived barriers to quitting (p < .001), perceived risks (p < .001) and perceived benefits (p < .001) of e-cigarette use, and greater e-cigarette dependence (p < .001); effects that were evident after adjusting for a range of other factors (e.g., combustible cigarette use, pain severity). These novel empirical results highlight the severity of fatigue as a potentially important construct in efforts to better understand beliefs related to e-cigarette use and e-cigarette dependence.

Emotion dysregulation and cigarette dependence, perceptions of quitting, and problems during quit attempts among Spanish-speaking Latinx adult smokers

Latinx smokers in the United States (U.S.) represent an understudied health disparities group in terms of tobacco use. Despite scientific interest to elucidate individual difference risk factors for smoking, there is limited understanding of how emotional dysregulation relates to smoking outcomes among Spanish-speaking Latinx smokers. The purpose of the present investigation was therefore to explore emotion dysregulation in relation to cigarette dependence, perceived barriers for quitting, and severity of problems experienced during prior quit attempts. Participants were 363 Spanish-speaking Latinx daily smokers (58.7% female, Mage = 33.3 years, SD = 9.81). Results indicated that emotion dysregulation was significantly related to cigarette dependence, perceived barriers for quitting, and problems experienced during past quit attempts. Notably, the effects accounted for 7% to 15% of variance and were evident after adjusting for gender, income, education, number of medical conditions, depression symptoms, non-alcohol drug use, and alcohol consumption. The findings provide novel evidence that emotion dysregulation may represent an important individual difference factor for better understanding smoking-related outcomes among Latinx smokers and supports the need for greater attention to this affective vulnerability during smoking cessation treatment.

Pain intensity and tobacco smoking among Latinx Spanish-speaking adult smokers

Some research suggests that pain intensity is greater among Latinx persons compared to non-Hispanic-Whites, and that the experience of more intense pain among this group is related to poorer mental health and impairment. Yet, the degree to which pain-smoking relations generalize to Latinx smokers is unknown. The present study tested whether past-month pain intensity among adult Latinx smokers was related to cigarette dependence, perceived barriers for quitting, and problems experienced during past quit attempts. Participants were 363 Spanish-speaking Latinx daily smokers (58.7% female, Mage = 33.3 years, SD = 9.81). Consistent with prediction, current pain intensity was significantly related to greater cigarette dependence, perceived barriers for quitting, and problems experienced during past quit attempts. These novel data provide preliminary evidence that individual differences in the intensity of experienced pain in the past month is related to a range of clinically-significant smoking variables among a large sample of Latinx smokers. The findings suggest that pain intensity may be important to Latinx smokers, a group that often showcases pain-related disparities compared to other racial/ethnic groups.

Differential effect of sex on pain severity and smoking behavior and processes

Scientific evidence suggests that pain contributes to the maintenance of tobacco cigarette smoking among individuals with varying levels of pain. Yet, little is understood about factors that may moderate relations between pain severity and smoking processes. Considering that women are more likely to experience deleterious pain- and smoking-related outcomes, female smokers may be a particularly vulnerable group when considering pain in the maintenance of maladaptive smoking behavior. Thus, it is important to investigate the role of sex in pain-smoking relations. The current cross-sectional study examined sex differences in the relation between reported levels of pain and cessation-relevant smoking processes (i.e. cigarette dependence, barriers for cessation, and past cessation-related problems). Participants included 100 adult daily cigarette smokers (M_age = 32.57 years, SD = 13.58; 33% female). Results indicated that greater pain was significantly associated with greater cigarette dependence, greater perceived barriers to cessation, and greater cessation-related problems among female, but not male, smokers. The current findings identify sex as a potentially important moderator of complex associations between pain and tobacco smoking and suggests that women may constitute a group that is especially vulnerable to the effects of pain in the maintenance of tobacco dependence. Based on the present data, integrated pain-smoking treatments may be especially useful for female, versus male, smokers.

Anxiety sensitivity and smoking among Spanish-speaking Latinx smokers

Despite the documented health disparities for smoking among the Latinx population, there is limited understanding of transdiagnostic constructs that may help explain smoking among Spanish-speaking Latinx smokers. The present study examined one promising transdiagnostic factor, anxiety sensitivity (fear of anxiety and related sensations), in relation to cigarette dependence, perceived barriers for quitting, and severity of problems experienced when trying to quit among a large sample of Latinx smokers. Participants were 367 Spanish-speaking Latinx daily smokers (59.1% female, Mage = 33.20 years, SD = 11.81). As hypothesized, anxiety sensitivity was significantly related to the severity of cigarette dependence, perceived barriers for quitting, and problems when trying to quit. Inspection of the lower-order dimensions of anxiety sensitivity indicated that Physical Concerns was significantly related to cigarette dependence whereas Cognitive Concerns was associated with greater perceived barriers for quitting and severity of problems experienced during past quit attempts. The present study provides novel empirical evidence that anxiety sensitivity is related to a moderate, yet clinically meaningful, proportion of the variance in cigarette dependence, perceived barriers for quitting, and problems experienced during quit attempts. These findings underscore the value of examining anxiety sensitivity among Latinx smokers and focusing greater attention on this construct in efforts to reduce or quit smoking among this population.

Pain-related anxiety and smoking processes: The explanatory role of dysphoria

Scientific evidence suggests that pain-related anxiety may contribute to the maintenance of tobacco addiction among smokers with varying levels of pain. Yet, no work has investigated the relation between pain-related anxiety and cognitive-based smoking processes within an indirect effect model. Dysphoria may explain the relation between pain-related anxiety and cigarette smoking, as it is a construct that relates to both pain and smoking outcomes. Thus, the current cross-sectional study examined the indirect effect of pain-related anxiety and three clinically significant smoking processes: perceived barriers to cessation, negative affect reduction motives, and negative mood abstinence expectancies via dysphoria. Participants included 101 (M_age = 32.74 years, SD = 13.60; 35.6% female) adult tobacco cigarette smokers with low cigarette dependence. Results indicated that pain-related anxiety had an indirect effect on all dependent variables through dysphoria. The current findings provide evidence that dysphoria may serve to maintain maladaptive smoking processes in smokers who experience pain-related anxiety. This study furthers research on pain-smoking relations by providing initial evidence for a conceptual model in which smokers with elevated pain-related anxiety endorse greater dysphoric symptoms and use smoking to reduce or escape symptoms of their pain-related anxiety and dysphoria, thus contributing to the maintenance of tobacco dependence.

Situational fears: Association with negative affect-related smoking cognition among treatment seeking smokers

Despite the consistent clinically-significant relation between smoking and anxiety and its disorders, there is limited understanding of how specific fears relate to smoking processes. To isolate therapeutic targets for smoking-anxiety treatment development, there is a need to identify the underlying situational fears most related to smoking processes. Thus, the present study examined the association between interoceptive, agoraphobic, and social fears in terms of clinically significant negative affect-related smoking cognitions including negative affect reduction expectancies, coping motives, and perceived internal barriers to cessation. Participants were 469 treatment seeking smokers (48.2% female, Mage = 36.59, SD = 13.58) enrolled in a smoking cessation trial and completed baseline measures of smoking cognitions and situational fears. Results indicated that the there was a significant effect for social fears, relative to interoceptive and agoraphobic fears, for each of the studied clinically relevant smoking variables. Overall, this study offers initial empirical evidence that social fears are significantly and consistently related to several clinically-significant types of smoking cognition.

Sex differences in smoking constructs and abstinence: The explanatory role of smoking outcome expectancies

Scientific evidence suggests women experience more severe problems when attempting to quit smoking relative to men. Yet, little work has examined potential explanatory variables that maintain sex differences in clinically relevant smoking processes. Smoking outcome expectancies have demonstrated sex differences and associative relations with the smoking processes and behavior, including problems when attempting to quit, smoking-specific experiential avoidance, perceived barriers to quitting, and smoking abstinence. Thus, expectancies about the consequences of smoking may explain sex differences across these variables. Accordingly, the current study examined the explanatory role of smoking-outcome expectancies (e.g., long-term negative consequences, immediate negative consequences, sensory satisfaction, negative affect reduction, and appetite weight control) in models of sex differences across cessation-related problems, smoking-specific experiential avoidance, perceived barriers to quitting, and smoking abstinence. Participants included 450 (48.4% female; Mage = 37.45, SD = 13.50) treatment-seeking adult smokers. Results indicated that sex had an indirect effect on problems when attempting to quit smoking through immediate negative consequences and negative affect reduction expectancies; on smoking-specific experiential avoidance through long-term negative consequences, immediate negative consequences, and negative affect reduction expectancies; on barriers to quitting through negative affect reduction expectancies; and on abstinence through appetite weight control expectancies. The current findings suggest that sex differences in negative affect reduction expectancies and negative consequences expectancies may serve to maintain maladaptive smoking processes, whereas appetite weight control expectancies may promote short-term abstinence. These findings provide initial evidence for the conceptual role of smoking expectancies as potential "linking variables" for sex differences in smoking variables. (PsycINFO Database Record

Emotion dysregulation and smoking among treatment-seeking smokers

INTRODUCTION

There has been increased scholarly interest in advancing the study of emotion dysregulation and substance use. However, there is limited study of emotion dysregulation in the context of smoking. The current study examined the emotion dysregulation global construct and sub facets in relation to negative affect reduction expectancies, coping motives, perceived barriers for quitting, and the severity of problems experienced during quit attempts.

METHOD

Treatment seeking smokers (n=469; 48.2% female, M_age=36.59, SD=13.58) enrolled in a smoking cessation trial and completed baseline measures of smoking cognitions and emotion dysregulation.

RESULTS

Results indicated that the emotion dysregulation global score was significantly associated with each of the smoking dependent variables. Additionally, difficulty accessing emotion regulation strategies and difficulty engaging in goal-directed behavior were significantly associated with the dependent variables.

CONCLUSION

Overall, this is the first study to evaluate relations between multidimensional facets of emotion dysregulation and clinically relevant smoking variables. Emotion dysregulation may be an important treatment target for changing smoking.

Anxiety sensitivity explains associations between anxious arousal symptoms and smoking abstinence expectancies, perceived barriers to cessation, and problems experienced during past quit attempts among low-income smokers

Disproportionately more smokers report low-income and mental health problems relative to non-smokers. Low-income smokers may use smoking to alleviate negative emotional states resulting from exposure to multiple stressors. Yet, little work has been devoted to elucidating mechanisms that may explain the association between negative emotional states and smoking-related processes among low-income smokers. The present study sought to address this gap by examining anxiety sensitivity, a transdiagnostic factor related to both anxiety and smoking, as a potential mediator for the influence of anxiety symptoms on smoking-related processes, including threat-related smoking abstinence expectancies (somatic symptoms and harmful consequences), perceived barriers for cessation, and problems experienced during past quit attempts. Participants included treatment-seeking daily cigarette smokers (n=101; 68.3% male; Mage=47.1; SD=10.2). Results indicated that anxiety symptoms exerted a significant indirect effect through anxiety sensitivity for threat-related smoking abstinence expectancies (somatic symptoms and harmful consequences), perceived barriers for cessation, and problems experienced during past quit attempts. The present results provide empirical support that anxiety sensitivity may be an underlying mechanism that partially explains the relation between anxiety symptoms and smoking processes among low-income treatment-seeking smokers. Findings broaden current theoretical understanding of pathways through which anxiety symptoms contribute to maladaptive smoking processes and cognitions among socioeconomically disadvantaged smokers.

Perceived barriers to smoking cessation among adults with substance use disorders

The majority of adults seeking substance use disorder treatment also smoke. Smoking is associated with greater substance use disorder severity, poorer treatment outcome, and increased mortality among those with substance use disorders. Yet, engaging this population in smoking cessation treatment is a significant challenge. The aim of this study was to examine perceived barriers to smoking cessation among treatment-seeking adults with alcohol or opioid use disorder. Additionally, we examined whether anxiety sensitivity - a known risk factor for barriers to smoking cessation in the general population - was associated with more barriers to smoking cessation in this sample. A sample of 208 adults was recruited for a one-time study and completed self-report measures of anxiety sensitivity and perceived barriers to smoking cessation. Results indicated that the most common barriers were anxiety (82% of the sample), tension/irritability (76%), and concerns about the ability to maintain sobriety from their primary substance of abuse (64%). Those who reported more barriers also reported lower confidence in the ability to change their smoking behavior. Higher anxiety sensitivity was associated with more perceived barriers to smoking cessation, even when controlling for cigarette dependence severity. These results suggest that there are several perceived barriers to smoking cessation among treatment-seeking adults with substance use disorders. In addition to psychoeducational interventions aimed to modify negative beliefs about smoking cessation, anxiety sensitivity may be a promising therapeutic target in this population.