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Smokers experiencing greater financial strain are less likely to successfully quit smoking, possibly due to greater severity of tobacco withdrawal. However, limited research has explored whether individual-level psychological factors (i.e., distress tolerance) may buffer the deleterious effects of financial strain on withdrawal. This study examined the main and interactive effects of financial strain and distress tolerance on tobacco withdrawal experienced prior to quitting smoking among smokers preparing to initiate a quit attempt. Fifty-nine adult smokers completed a baseline session including a financial strain measure and subjective and behavioral assessments of distress tolerance. Participants were then instructed to initiate a quit attempt, without any behavioral or pharmacological assistance, 14 days following baseline. Prequit tobacco withdrawal symptoms were assessed once per day for 3 days prior to quit date. Linear regression models tested main and interactive effects between financial strain and distress tolerance on experiences and perceptions of prequit withdrawal. Findings demonstrated significant interactions between financial strain, distress tolerance, and perceptions of tolerating withdrawal. Negative associations found between higher distress tolerance and lower perceptions of tobacco withdrawal and negative mood as being "intolerable" prior to quitting were stronger for those experiencing greater levels of financial strain. Financial strain may negatively impact one's perceived ability to tolerate mood- and tobacco-related withdrawal prior to quitting. Yet, higher distress tolerance may buffer the effects of financial strain on smoking cessation processes. Psychosocial interventions designed to promote tolerance of distress from both internal and external stressors may benefit cessation efforts among smokers experiencing high financial strain. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Anxiety sensitivity has been implicated as a potential risk factor for post-quit withdrawal symptoms. The present study examined relations between the extent of change in anxiety sensitivity and the course of nicotine withdrawal symptoms experienced during the initial two weeks of a quit attempt among treatment-seeking smokers. The sample consisted of 29 adult daily smokers (34% female; M age  = 47.7, SD = 13.1) who successfully quit and maintained their abstinence. After adjusting for the effects of gender, treatment condition, use of nicotine replacement therapy, nicotine dependence, alcohol use problems, baseline levels of anxiety sensitivity, and reductions in negative affect, greater reductions in anxiety sensitivity were related to faster decreases in withdrawal symptoms. The current data suggest that there may be merit to employ anxiety sensitivity reduction methods for the management of emergent withdrawal symptoms in smoking cessation treatment.

Objective: Research shows that high anxiety sensitivity (AS) and dysphoria are related to poor smoking cessation outcomes. Engaging in exercise may contribute to improvement in smoking cessation outcomes through reductions in AS and dysphoria. In the current study, we examined whether exercise can aid smoking cessation through reductions in AS and dysphoria., Method: Participants were sedentary and low activity adult daily smokers (N = 136) with elevated AS who participated in a randomized controlled trial comparing smoking cessation treatment (ST) plus an exercise intervention (ST + EX) to ST plus wellness education (ST + CTRL). Self-reported smoking status was assessed in-person weekly from baseline through week 16 (end of-treatment; EOT), at week 22 (4 months postquit day), and at week 30 (6 months postquit day), and verified biochemically., Results: Results indicated that both AS and dysphoria at 6-month follow-up were significantly lower in the ST + EX group compared to the ST + CTRL group (controlling for baseline levels). Moreover, reductions in AS and dysphoria emerged as independent mechanisms of action explaining success in quitting., Conclusions: These novel findings offer clinically significant evidence suggesting that vigorous-intensity exercise can effectively engage affective constructs in the context of smoking cessation. (PsycINFO Database Record, ((c) 2018 APA, all rights reserved).)

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.

Background: Mindfulness (or "Mindful Attention") has been described as the presence or absence of attention to, and awareness of, what is occurring in the present moment. Among smokers, greater mindfulness is associated with greater effect stability and reduced cue-induced craving. While studies have shown that mindfulness is associated with other smoking-related factors such as reduced withdrawal symptoms using cross-sectional data, relatively little is known about the associations between baseline mindful attention and future abstinence-related effect/withdrawal. The current study sought to examine whether levels of mindful attention before cessation predicts negative affect, withdrawal, and level of expired carbon monoxide (CO) on quit day, and also 3 and 7 days after quitting, during a self-quit attempt., Methods: Data from 58 adults (mean age = 34.9; 65.5% male) participating in a self-quit study were available for analysis. Self-report measures of mindful attention, negative affect, and withdrawal symptoms were collected. Biochemical measurement of expired CO was also collected. Dependent variables were assessed on quit day, and also 3 and 7 days after quitting. Covariates included age, race, sex, self-reported level of cigarette dependence, and smoking status through 7 days. Multivariate regression was used to evaluate the association of baseline mindful attention in relation to the studied outcomes., Results: Greater mindful attention predicted lower negative affect and reduced withdrawal at all 3 time-points. Mindful attention did not predict levels of expired CO., Conclusions: The findings suggest that mindful attention before or during smoking-cessation treatment may help to reduce negative affect and withdrawal, which serve as barriers to cessation for many smokers.

Objective: Prevailing theory and research suggests the psychological and physiological discomfort associated with tobacco withdrawal may play a formative role in the risk of cessation failure. Yet, research elucidating cognitive-affective vulnerability characteristics that contribute to increased tobacco withdrawal severity during periods of planned abstinence is highly limited. In the current study, we explored whether smokers with greater reductions of Anxiety Sensitivity (AS) and dysphoria during a smoking cessation intervention would experience less severe postquit tobacco withdrawal., Method: Specifically, the interactive effect of change (from preintervention baseline to quit day) in AS and dysphoria in relation to postquit withdrawal severity (quit day through 12 weeks postquit) was examined among treatment-seeking adult smokers enrolled in a smoking cessation trial (N = 198; 55.3% female; 86.8% Caucasian; Mage = 38.8, SD = 14.0)., Results: Results indicated that the interactive effect of change in AS and dysphoria was related to linear change in postquit withdrawal symptoms. Specifically, larger reductions in AS were associated with a faster decline in the severity of withdrawal symptoms across the 12-week postquit period only for individuals with lower (but not higher) reductions in dysphoria. Additionally, the findings indicated that reducing levels of AS and dysphoria prequit is broadly related to the degree of change in postquit withdrawal symptoms., Conclusion: Collectively, these data suggest there is apt to be clinical merit to employing strategies to address AS and/or dysphoria to more effectively manage emergent withdrawal symptoms following smoking cessation treatment. (PsycINFO Database Record, ((c) 2018 APA, all rights reserved).)

Although emerging research suggests that pain-related anxiety may play a role in the maintenance of tobacco dependence, no previous work has examined pain-related anxiety as a predictor of smoking cessation outcomes. The current study aimed to test the hypothesis that pain-related anxiety would predict early lapse and relapse to cigarette smoking. These data were collected in the context of a primary study examining the role of emotional vulnerabilities in smoking cessation. The current analyses were conducted among 55 daily cigarette smokers who attempted to quit without psychosocial or pharmacological cessation aids. Pain-related anxiety was assessed at baseline using the Pain Anxiety Symptom Scale-20 (PASS-20). Early lapse and relapse were assessed using timeline follow-back procedures. Cox regression analyses indicated that pain-related anxiety was a significant predictor of both early smoking lapse and relapse such that for every 1-point increase on the PASS-20, the risk of early lapse increased by 3.7% and the risk of early relapse increased by 3.6%. These effects were evident above and beyond the variance accounted for by tobacco dependence, past 4-week pain severity, anxiety sensitivity, and the presence of current Axis I psychopathology. Kaplan-Meier survival analyses further revealed that among early lapsers, greater pain-related anxiety predicted a more rapid trajectory to lapse. Pain-related anxiety was also a significant predictor of early lapse when the sample was limited to smokers with past 4-week pain. These findings lend empirical support to the notion that pain-related anxiety may contribute to the maintenance of tobacco dependence among smokers who experience varying levels of pain intensity. (PsycINFO Database Record, ((c) 2017 APA, all rights reserved).)

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; M age =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., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Anxiety sensitivity (AS; fear of anxiety and internal sensations) has been implicated in a variety of aspects of smoking, including difficulties achieving and maintaining abstinence during tobacco cessation. However, research has yet to evaluate whether AS impacts premature termination of initiating a quit attempt. Therefore, the aim of the present investigation was to explore the extent to which AS was associated with tobacco cessation dropout, as indexed by attendance on the scheduled quit day visit. Participants included 84 adult daily cigarette smokers (61.7% male; Mage=34.6years, SD=13.9), who were recruited to participate in a self-guided quit attempt (an attempt to quit smoking without professional or pharmacological aid). Results indicated that after controlling for the effects of participant sex, race, current (past month) psychological disorder, cigarettes smoked per day, number of years as a regular smoker, and pre-quit levels of motivation to quit, AS significantly predicted increased odds of study dropout prior to attending the scheduled quit day. These findings suggest that AS may be a mechanism involved with challenges in the initiation of quitting., (Copyright © 2016. Published by Elsevier Ltd.)

Introduction: Anxiety sensitivity (AS), defined as the extent to which individuals believe anxiety and internal sensations have harmful consequences, is associated with the maintenance and relapse of smoking. Yet, little is known about how AS interplays with negative affect during the quit process in terms of smoking behavior. To address this gap, the current study examined the dynamic interplay between AS, negative affect, and smoking lapse behavior during the course of a self-guided (unaided) quit attempt., Methods: Fifty-four participants (33.3% female; M age = 34.6, SD = 13.8) completed ecological momentary assessment procedures, reporting on negative affect and smoking status via a handheld computer device, three times per day for the initial 14 days of the self-guided cessation attempt., Results: As expected, a significant interaction was observed, such that participants characterized by high levels of AS were at a higher risk of smoking on days when negative affect was high (relative to low). Results also revealed a significant interaction between AS and daily smoking lapse behavior in terms of daily change in negative affect. Participants characterized by high levels of AS reported significant increases in same-day negative affect on days when they endorsed smoking relative to days they endorsed abstinence., Conclusions: This study provides novel information about the nature of AS, negative affect, and smoking behavior during a quit attempt. Results suggest there is a need for specialized intervention strategies to enhance smoking outcome among this high-risk group that will meet their unique "affective needs.", Implications: The current study underscores the importance of developing specialized smoking cessation interventions for smokers with emotional vulnerabilities., (© The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Despite evidence of a strong and consistent relation between smoking and elevated social anxiety, strikingly little empirical work has identified mechanisms underlying the smoking-social anxiety link. Persons with elevated social anxiety may rely on smoking to cope with more severe nicotine withdrawal and post-quit negative mood states; yet, no known studies have investigated the relation of social anxiety to withdrawal severity. The current study examined the relation of social anxiety to post-quit nicotine withdrawal severity among 51 (33.3% female, Mage = 34.6) community-recruited smokers during the first two weeks following an unaided (i.e., no treatment) cessation attempt. Ecological momentary assessment was used to collect multiple daily ratings of withdrawal and negative mood states. Baseline social anxiety was related to increases in negative affect during the monitoring period and remained significantly related to post-quit withdrawal after controlling for negative affect, gender, lapses, and substance use. Persons with elevated social anxiety experience more severe post-quit withdrawal symptoms and increases in negative affect during a cessation attempt and may therefore benefit from intervention and treatment strategies geared toward helping them learn to cope with withdrawal and negative affect to improve cessation rates among these vulnerable smokers.

Background: Although anxiety sensitivity has been primarily conceptualized as a dimensional latent construct, empirical evidence suggests that it also maintains a latent class structure, reflecting low-, moderate-, and high-risk underlying classes. The present study sought to explore whether these anxiety sensitivity classes moderated the relations between the degree of pre-quit reductions in anxiety sensitivity and the severity of nicotine withdrawal symptoms and craving experienced on quit-day., Methods: Participants included 195 adult smokers (47% female; Mage=39.4) participating in a larger "anxiety sensitivity reduction-smoking cessation" intervention trial., Results: Anxiety sensitivity class significantly moderated relations between pre-quit reduction in anxiety sensitivity and quit-day craving. Specifically, smokers within the anxiety sensitivity high-risk class, who also demonstrated lesser pre-quit reductions in anxiety sensitivity, experienced the highest levels of craving on quit-day., Conclusions: These findings highlight the importance of 'high-risk' classes of anxiety sensitivity to better understand the experience of craving on quit day., (Copyright © 2016. Published by Elsevier Ltd.)

Empirical evidence supporting the interplay between pain intensity and tobacco smoking has been growing. The current investigation advances this work in three important ways: (1) controlling for negative affectivity and gender; (2) examining pain intensity in smokers from a community sample, rather than specialized pain treatment centers; and, (3) studying smokers who are highly motivated to quit. Participants were adult smokers (N=112; 35% female; Mage=41.4, SD=13.1) participating in a larger study examining barriers to cessation during a self-guided quit attempt. At baseline, participants completed self-report measures on pain intensity and smoking severity outcomes. As hypothesized, more intense pain was significantly associated with all four smoking severity variables: years as a daily smoker, current cigarettes per day, cigarettes per day during the heaviest lifetime smoking period, and current level of nicotine dependence. These associations remained when taking into account the variance accounted for by gender and negative affectivity. These data provide evidence that more intense pain is related to more severe smoking behavior and nicotine dependence. Pain reduction could be an important target in regard to smokers with chronic pain., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Introduction: Financial strain, defined as an unfavorable asset-to-needs ratio, has been associated with reduced odds of smoking cessation in the context of a structured clinical study providing cessation assistance. This study reports on a secondary data analysis that assessed the association of financial strain and biochemically-verified smoking abstinence within a structured clinical study of smokers making a self-guided cessation attempt., Methods: Participants (N=58; 65.5% men) were enrolled in a study about anxiety sensitivity and smoking cessation whereby they were instructed to initiate a self-guided quit attempt. Relations between financial strain and biochemically-verified smoking abstinence on the quit day and at Days 3, 7, 14, 28, and 90 post-quit were assessed using generalized estimating equations controlling for age, sex, race, education, partner status, pre-quit cigarettes smoked per day, and time., Results: Associations between financial strain and abstinence in the whole sample were marginal (aOR=.94, 95% CI=.87-1.01, observations=293; p=.07). However, sex was a significant moderator: greater financial strain was associated with lower odds of abstinence for men (aOR=.90, 95% CI=.80-1.00, observations=201; p=.05), but not women (aOR=1.05, 95% CI=.91-1.21, observations=92; p=.48)., Conclusions: Results indicated that financial strain was associated with lower odds of cessation among men undergoing a self-guided quit attempt in the context of a structured clinical study. These data suggest that financial strain may be an important socioeconomic determinant of smoking cessation and support its relevance for better understanding socioeconomic-based smoking-related health disparities. Future work may benefit by exploring sex-specific models of financial strain in the context of smoking cessation., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

There is increasing recognition that complex and potentially bidirectional relations between pain and smoking may be relevant to the maintenance of tobacco addiction. Pain-related anxiety has been identified as a mechanism in the onset and progression of painful disorders, and initial evidence indicates that pain-related anxiety may be associated with essential features of tobacco dependence among smokers with chronic pain. However, there has not been an empirical study of pain-related anxiety in relation to tobacco dependence and self-reported barriers to quitting among a community-based sample of daily smokers. The current sample was comprised of 122 daily smokers who were recruited from the local community to participate in a larger study that included an initial assessment of pain, smoking history, and pain-related anxiety. Approximately 17% of our sample endorsed moderate or severe past-month pain, nearly half met criteria for current anxiety or mood disorder, and about 30% met criteria for a current substance use disorder, exclusive of tobacco dependence. Results indicated that pain-related anxiety was uniquely and positively associated with both tobacco dependence severity scores and self-reported barriers to quitting. These findings lend support to the notion that pain-related anxiety may contribute to the maintenance of tobacco addiction among smokers who experience varying levels of pain severity., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Objectives: The present study evaluated the relative contribution of panic and depressive symptoms in relation to past cessation difficulties and smoking motives among treatment-seeking daily smokers., Methods: The sample included 392 treatment-seeking daily smokers (47.07% female; Mage = 35.48; SD = 13.56), who reported smoking an average of 10 or more cigarettes daily for at least one year., Results: Findings indicated that panic and depressive symptoms were significantly associated with quit problems as well as addictive and negative affect motives for smoking. However, depressive symptoms were not associated with habitual smoking motives., Conclusions: Differential patterns of associations with smoking-based processes imply that although panic and depression are related, there are important distinctions. Such data highlight the need for additional research to examine the putative role of panic and depressive symptoms in relation to smoking behaviors to further elucidate the mechanisms through which panic, depression, and smoking impact one another.

The relation between posttraumatic stress symptoms and smoking is well documented but poorly understood. The present investigation sought to evaluate the impact of posttraumatic stress symptoms on subjective and behavioral tobacco abstinence effects both directly and indirectly through negative affect reduction smoking outcome expectancies. Participants included 275 (68.7% male; Mage =43.9, 10+ cig/day) adult non-treatment seeking smokers, who attended two counterbalanced laboratory sessions (16 h of smoking deprivation vs ad libitum smoking), during which they completed self-report measures of withdrawal symptoms and mood followed by a smoking lapse task in which they could earn money for delaying smoking and purchase cigarettes to smoke. Results supported a mediational pathway whereby higher baseline symptoms of posttraumatic stress predicted greater endorsement of expectancies that smoking will effectively reduce negative affect, which in turn predicted greater abstinence-provoked exacerbations in nicotine withdrawal symptoms and negative affect. Posttraumatic stress symptoms also predicted number of cigarettes purchased independent of negative affect reduction expectancies, but did not predict delaying smoking for money. Findings highlight tobacco abstinence effects as a putative mechanism underlying posttraumatic stress disorder (PTSD)-smoking comorbidity, indicate an important mediating role of beliefs for smoking-induced negative affect reduction, and shed light on integrated treatment approaches for these two conditions., (© The Author(s) 2014.)

Background: Despite the often social nature of smoking, relatively little research has been conducted on the relationship between smoking and social anxiety disorder (SAD)., Method: Participants (N=99) included 34 smokers without current mental health disorders, 37 smokers with SAD, and 28 smokers who met criteria for other anxiety disorder diagnoses (e.g., panic disorder or generalized anxiety disorder, but not SAD). Nicotine and placebo patches were administered to participants in a counterbalanced manner across two assessment days. Urge and craving were assessed before and after a 5-h nicotine absorption/deprivation period., Results: Compared to smokers without current mental health disorders, smokers with SAD did not report greater nicotine dependence, but did endorse greater motivation to use nicotine to avoid negative outcomes. In addition, after controlling for demographic variables, smoking characteristics, pre-deprivation urge and craving, and other anxiety/depression symptoms, social anxiety symptoms uniquely predicted urge and craving in the placebo patch condition; however, social anxiety had no influence on urge and craving in the nicotine patch condition., Conclusions: These findings suggest that one potential reason that smokers with SAD may have worse cessation outcomes is that they may experience higher levels of craving and urge to smoke during quit attempts. Thus, during a quit attempt, particularly in the absence of nicotine replacement therapy, smokers with SAD are likely to benefit from additional treatment aimed at managing or reducing their social anxiety symptoms., (Published by Elsevier Ireland Ltd.)

Background: The complex concordance and discordance across and within anxiety and depressive symptoms complicates understanding of the relation between emotional symptoms and manifestations of tobacco withdrawal. The goal of this study was to parse the broad variation in anxiety and depressive symptoms into conceptually discrete components and explore their relative predictive influence on affective patterns of acute tobacco withdrawal., Methods: We employed a within-participant experimentally manipulated tobacco abstinence design involving: (i) a baseline visit at which past-week depression and anxiety symptoms were assessed and (ii) two counterbalanced experimental visits-one after ad lib smoking and one after 16-h of tobacco abstinence-at which state affect was assessed. Participants were community-dwelling adults (N=187) smoking 10+ cig/day for at least two years without an active mood disorder., Results: Anxiety-related general distress symptoms (e.g., tension, nervousness) predicted greater abstinence-induced increases in various negative affective states but not changes in positive affect (βs .17-.33). Depression-related general distress symptoms (e.g., sadness, worthlessness) predicted greater abstinence-induced increases in acute depressed affect only (βs .24-.25). Anhedonic symptoms (e.g., diminished interest, lack of pleasure) predicted larger abstinence-induced decreases in acute positive affect only (βs .17-.20). Anxious Arousal symptoms (e.g., shakiness, heart racing) predicted larger abstinence-induced increases in fatigue and depressive affect (βs .15-.24)., Conclusion: Different components of anxiety and depressive symptoms are associated with unique affective patterns of acute tobacco withdrawal. These results provide insight into the affective mechanisms underlying tobacco dependence and could inform smoking cessation treatment approaches tailored to individuals with emotional distress., (Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.)

Objective: The aim of the present investigation was to explore the main and interactive effects of anhedonic depressive symptoms and anxiety sensitivity in terms of the individual components of nicotine withdrawal symptoms experienced on quit day as well as throughout the initial 14 days of cessation., Method: Participants included 65 daily cigarette smokers (38 women; Mage = 46.08 years, SD = 9.12) undergoing psychosocial-pharmacological cessation treatment., Results: Results indicated that, after controlling for the effects of participant sex and nicotine dependence, anhedonic depression symptoms, but not anxiety sensitivity, significantly predicted quit day levels of mood-based nicotine withdrawal symptoms. Conversely, anxiety sensitivity, but not anhedonic depression symptoms, was significantly related to the change in most nicotine withdrawal symptoms over time. Finally, our results revealed a significant interaction between anxiety sensitivity and anhedonic depression symptoms related to the slope of certain withdrawal symptoms over time. Specifically, among participants with higher levels of anxiety sensitivity, greater levels of anhedonic depression symptoms were related to greater increases in withdrawal symptoms over time for two of the nine anxiety-relevant components of nicotine withdrawal (restlessness and frustration)., Conclusions: Among high anxiety-sensitivity persons, compared with those low in anxiety sensitivity, anhedonic depression symptoms may be more relevant to the experience of some withdrawal symptoms being more intense and persistent during the early phases of quitting.

Little work has focused on the underlying mechanisms that may link financial strain and smoking processes. The current study tested the hypothesis that financial strain would exert an indirect effect on cognitive-based smoking processes via depressive symptoms. Three clinically significant dependent variables linked to the maintenance of smoking were evaluated: negative affect reduction motives, negative mood abstinence expectancies, and perceived barriers for quitting. Participants included 102 adult daily smokers (Mage=33.0years, SD=13.60; 35.3% female) recruited from the community to participate in a self-guided (unaided; no psychological or pharmacological intervention) smoking cessation study. Results indicated that depressive symptoms explain, in part, the relation between financial strain and smoking motives for negative affect reduction, negative mood abstinence expectancies, and perceived barriers for quitting. Results indicate that smoking interventions for individuals with high levels of financial strain may potentially benefit from the addition of therapeutic tactics aimed at reducing depression. [ABSTRACT FROM AUTHOR]