Comparison of the Cigarette Dependence Scale with four other measures of nicotine involvement: Correlations with smoking history and smoking treatment outcome in smokers with substance use disorders

The Cigarette Dependence Scale (CDS) was developed to assess principal aspects of smoking dependence. In a French longitudinal survey, CDS showed stronger relationships to urge and change in smoking rate than the Fagerström Test for Nicotine Dependence (FTND). Neither measure predicted abstinence at follow-up in that survey but there was no treatment or cessation induction. The present study investigated concurrent and predictive validity of the CDS in a treatment population by comparing the CDS to the FTND and other measures of tobacco involvement as (1) a correlate of smoking and cessation history and (2) a predictor of short-term smoking abstinence among smokers with substance use disorders (SUD) receiving smoking treatment. Methods: Smokers (10 + cigarettes per day) in substance treatment received brief advice and nicotine patch for 8 weeks; half also received contingent vouchers for smoking cessation. Assessments were conducted pretreatment and 7, 14 and 30 days after treatment initiation, with abstinence verified biochemically. Results: At baseline (n = 305), the 12-item and 5-item CDS versions showed excellent and marginal reliability, respectively. FTND shared 43 and 61% of variance with CDS-12 and CDS-5, respectively. FTND and CDS scales correlated positively with cigarettes per day, and negatively with time to first cigarette, motivation to quit and age at first daily smoking. Only CDS correlated with the number of past quit attempts. Neither CDS nor FTND predicted abstinence within treatment, unlike the motivation measure and time to first cigarette. Conclusion: In moderate-heavy smokers with SUD in smoking treatment in the U.S., the CDS is largely equivalent to the FTND as an indicator of tobacco dependence but the CDS-5 is less reliable. Motivation was the most consistent predictor of outcome, and time to first cigarette was the only tobacco dependence measure that predicted smoking abstinence during treatment.     

Mood,Mood Regulation,and Frontal Systems Functioning in Current Smokers,Long-Term Abstinent Ex-Smokers,and Never-Smokers

Indices of mood, mood regulation, and executive functioning were examined in 61 current smokers who have smoked daily for at least one year, 36 ex-smokers who had not smoked a cigarette for at least one year, and 86 never-smokers. All participants completed the following measures online: Depression Anxiety Stress Scales (DASS-21), the Negative Mood Regulation (NMR) scale, the Frontal Systems Behavior Scale (FrSBe), the Fagerström Test for Cigarette Dependence (FTCD), and the Alcohol Use Disorders Identification Test (AUDIT). Multivariate analysis of variance (MANOVA) followed by Tukey post-hoc tests revealed significant differences (p < .01) such that current smokers indicated worse functioning than both ex-smokers and never-smokers on DASS, NMR, and FrSBe, as well as heavier drinking as measured by AUDIT. These differences remained significant even after controlling for AUDIT scores. Results most plausibly reflect a return to pre-smoking baseline brain function in long-term abstinent ex-smokers.     

Pre-quit depression level and smoking expectancies for mood management predict the nature of smoking withdrawal symptoms in college women smokers

We assessed smoking withdrawal symptoms over a six-day period of abstinence among 21 female college students who were daily cigarette smokers [M = 20.3 (4.4); cigarettes per day] and were in the preparation stage of change for quitting smoking. We predicted that reported withdrawal symptoms would covary with baseline depression scores and baseline outcome expectancies for cigarette smoking as a mood management tool. Depression scores at baseline significantly predicted mood-related smoking withdrawal symptoms of Depression–Dejection and Vigor from the Profile of Mood States (POMS). Smoking outcome expectancies for relief of negative affect measured at baseline significantly predicted symptoms of Confusion–Bewilderment and Anger–Hostility. Neither baseline depression nor baseline smoking expectancies for mood management predicted smoking withdrawal symptoms measured by the Smoking Withdrawal Questionnaire (SWQ; [Shiffman, S. M., & Jarvik, M. E. (1976). Smoking withdrawal symptoms in two weeks of abstinence. Psychopharmacology, 50, 35–39]). Results imply that women smokers with baseline depressive symptomatology and expectancies for smoking to relieve negative mood endure greater abstinence-induced mood disturbance, but similar levels of other smoking withdrawal symptoms during initial abstinence. These results may inform smoking cessation efforts.     

Evidence for greater cue reactivity among low-dependent vs. high-dependent smokers

Introduction

Cue reactivity paradigms are well-established laboratory procedures used to examine subjective craving in response to substance-related cues. For smokers, the relationship between nicotine dependence and cue reactivity has not been clearly established. The main aim of the present study was to further examine this relationship.

Methods

Participants (N = 90) were between the ages 18–40 and smoked ≥10 cigarettes per day. Average nicotine dependence (Fagerström Test for Nicotine Dependence; FTND) at baseline was 4.9 (SD = 2.1). Participants completed four cue reactivity sessions consisting of two in vivo cues (smoking and neutral) and two affective imagery cues (stressful and relaxed), all counterbalanced. Craving in response to cues was assessed following each cue exposure using the Questionnaire of Smoking Urges-Brief (QSU-B). Differential cue reactivity was operationally defined as the difference in QSU scores between the smoking and neutral cues, and between the stressful and relaxed cues.

Results

Nicotine dependence was significantly and negatively associated with differential cue reactivity scores in regard to hedonic craving (QSU factor 1) for both in vivo and imagery cues, such that those who had low FTND scores demonstrated greater differential cue reactivity than those with higher FTND scores (β = −.082; p = .037; β = −.101; p = .023, respectively). Similar trends were found for the Total QSU and for negative reinforcement craving (QSU factor 2), but did not reach statistical significance.

Discussion

Under partially sated conditions, less dependent smokers may be more differentially cue reactive to smoking cues as compared to heavily dependent smokers. These findings offer methodological and interpretative implications for cue reactivity studies.     

Assessment of nicotine dependence among adolescent and young adult smokers: A comparison of measures

Introduction

Tobacco use often starts in adolescence, yet assessment of dependence among adolescent smokers remains a challenge, particularly given the potential discord between self-reports of smoking behavior and actual use. We could find no prior study, among adolescents, that directly compares the association between objective biomarkers of tobacco exposure (e.g., cotinine) and multiple measures of dependence. This study examined the concurrent validity of two common dependence measures: the Fagerström Test for Nicotine Dependence (FTND) and the Hooked on Nicotine Checklist (HONC). We further examined the FTND by removing the one item on cigarettes smoked per day.

Methods

Based within a parent clinical trial for adolescent smoking cessation, eligible participants were 12–21 years old, smoking ≥ 5 cigarettes per day on average, and with urine cotinine > 100 ng/ml at baseline. Results are based on participants who completed each measure and who provided a urine cotinine sample at baseline (N = 73).

Results

Results showed that the FTND was associated with cotinine (p < 0.001; R² = 0.25), and that this relationship held true for the revised FTND as well (p < 0.001; R² = 0.18). However, the HONC was only marginally associated with cotinine (p = 0.06; R² = 0.09).

Discussion

Our results suggest that the FTND may be better associated with actual smoking behavior in adolescents as compared to the HONC. Pending replication, our data provide caution with regard to assessment of nicotine dependence at least among established adolescent smokers who have more entrenched smoking behavior.     

An evaluation of pain-related anxiety among daily cigarette smokers in terms of negative and positive reinforcement smoking outcome expectancies

The present investigation sought to evaluate the unique explanatory relevance of pain-related anxiety in relation to negative and positive reinforcement smoking outcome expectancies among 135 (40.7% female; M_age = 26.11, SD = 11.23) adult daily cigarette smokers. As predicted, pain-related anxiety was significantly related to greater expectancies that smoking will decrease negative affect, and lesser expectancies that smoking will result in positive outcomes. The observed effects were evident above and beyond the variance accounted for by gender, current level of non-specific bodily pain, daily cigarette use, relations with non-criterion outcome expectancies, and shared variance with anxiety sensitivity. Results suggest that there may be segments of the smoking population who are at relatively greater risk for certain expectancies for tobacco smoking by virtue of individual differences in pain-related anxiety.     

Family smoking history moderates the effect of expectancies on smoking initiation in college students

Aims

This report was designed to test the hypothesis that family history of smoking (FH) would moderate the effects of positive and negative smoking expectancies on initiation in a college sample.

Design

Secondary analysis of a study of college freshmen never-smokers (n = 196; 46% male) who completed a baseline interview and quarterly online follow-up assessments for 15 months.

Findings

Analyses indicated that FH moderated the effect of negative outcome expectancies (p = .003) but not the effects of expectancies for positive or negative reinforcement on the probability of smoking initiation. Stronger negative expectancies were associated with a decreased risk of initiation for family history positive but not family history negative participants.

Conclusions

Findings are consistent with previous tobacco research indicating that FH + adolescents have more negative expectancies about cigarette smoking. This suggests that adolescents observing negative consequences or receiving negative messages from their parents about cigarettes may be less likely to experiment with smoking.     

PTSD symptomatology and readiness to quit smoking among women with serious mental illness

Introduction

Posttraumatic stress disorder (PTSD) is a risk factor for tobacco addiction. The majority of research on PTSD and smoking has been conducted with men, particularly combat veterans, and little is known about the association among women. In a clinical sample of women civilian smokers with serious mental illness (SMI), we examined the prevalence of PTSD symptomatology and associations with physical and mental health functioning, co-occurring substance use, nicotine dependence, and readiness to quit smoking.

Methods

376 adult women smokers aged 18–73 were recruited from 7 acute inpatient psychiatry units and screened by diagnostic interview for current PTSD symptomatology (PTSD⁺). In multiple regressions, we examined the associations of screening PTSD⁺ with physical and mental health functioning; past-month drug use; past-year substance use disorders; nicotine dependence and readiness to quit smoking.

Results

Nearly half the sample (43%) screened PTSD⁺, which was significantly associated with the use of stimulants (OR = 1.26) and opiates (OR = 1.98), drug use disorders (OR = 2.01), and poorer mental health (B = − 2.78) but not physical health functioning. PTSD⁺ status was unrelated to nicotine dependence, but predicted greater desire to quit smoking (B = 2.13) and intention to stop smoking in the next month (OR = 2.21). In multivariate models that adjusted for substance use disorders, physical and mental health functioning, and nicotine dependence, screening PTSD⁺ remained predictive of greater desire and intention to quit smoking.

Conclusion

PTSD symptomatology was common in our sample of women smokers with SMI and associated with not only worse substance use and mental health, but also greater readiness to quit smoking, suggesting the need for and potential interest in integrative PTSD-addiction treatment among women.     

Expectancies for smoking cessation among drug-involved smokers: Implications for clinical practice

Drug-involved smokers may be less motivated to quit smoking because they expect smoking cessation to occasion adverse outcomes (e.g., exacerbation of drug use). Non-treatment-seeking adult smokers from the community (N = 507) reported drug involvement, expectancies for smoking abstinence via the Smoking Abstinence Questionnaire (SAQ), and motivation to quit smoking (desire to quit and abstinence goal). Mediation analyses evaluated the indirect effects of binge drinking, marijuana, cocaine, other stimulant, opiate, and barbiturate/other sedative involvement on motivation to quit smoking through the SAQ Adverse Outcomes scale. Adverse outcomes expectancies accounted for a reduced desire to quit smoking and a lower likelihood of endorsing a goal of complete smoking abstinence among those involved with binge drinking, marijuana, cocaine, other stimulants, opiates, and barbiturates/other sedatives. Drug-involved smokers' greater expectancies for adverse outcomes upon quitting smoking may deter smoking quit attempts. Interventions are encouraged to counteract the notion that smoking cessation jeopardizes sobriety.     

Do smokers of specialty and conventional cigarettes differ in their dependence on nicotine?

Specialty cigarettes, bidis and kreteks, have commonly been viewed by adolescent users as being less harmful than conventional cigarettes. Biochemical studies, however, have shown that the concentration and delivery of nicotine from these tobacco products are not insignificant. The current study tested whether the diagnosis and symptoms for nicotine dependence differed among conventional-only smokers (n = 16 959), specialty-only smokers (n = 313), and poly-tobacco smokers (n = 1288) from the 2002 and 2003 National Surveys on Drug Use and Health. Compared with the specialty-only smokers, the conventional-only and poly-tobacco smokers were more dependent on nicotine, assessed by the Nicotine Dependence Syndrome Scale and a single item from the Fagerstrom Test for Nicotine Dependence. However, after accounting for differences in smoking frequency, the specialty-only smokers had significantly greater odds of being nicotine dependent than the conventional-only smokers. The reversed effect was primarily attributed to the specialty-only smokers who smoked less frequently, but reported a shorter time to their first cigarette. These findings suggest that the nicotine acquired from specialty cigarettes may be sufficient in yielding a sense of urgency to smoke.     

Reliability of the Fagerström Test for Nicotine Dependence, Minnesota Nicotine Withdrawal Scale, and Tiffany Questionnaire for Smoking Urges in smokers with and without schizophrenia

Few studies have examined the psychometrics of smoking-related behavioral measures in schizophrenia and questions have been raised about the applicability to smokers with schizophrenia. We examined the reliability of the Fagerström Test for Nicotine Dependence (FTND), Minnesota Nicotine Withdrawal Scale (M-NWS), and the Tiffany Questionnaire for Smoking Urges (TQSU) for smokers with schizophrenia (SS; n = 151) and nonpsychiatric smokers (CS; n = 181) recruited into three studies with similar inclusion criteria. SS and CS did not differ on a number of demographic and smoking variables (e.g., age). SS reported higher carbon monoxide (CO) levels, plasma cotinine levels, FTND, M-NWS, and TQSU Factor 1 scores. The internal consistencies (Cronbach's α) of the smoking measures were found to be high and comparable between diagnostic groups for the FTND, M-NWS total scores, and TQSU Factor 2 (all α's > 0.70) but higher for the CS than SS for the TQSU Factor 1 (0.86 versus 0.79). Test–retest correlations were lower for SS than CS on the FTND (0.65 versus 0.82), TQSU Factor 1 (0.65 versus 0.79), and TQSU Factor 2 (0.69 versus 0.81), but did not differ between diagnostic groups for M-NWS (0.58 versus 0.64). Our findings suggest that these measures may be reliable for use in smokers with schizophrenia.     

Acute effects of electronic and tobacco cigarette smoking on complete blood count

The World Health Organisation called for research assessing the safety of electronic cigarette (e-cigarette). We evaluated the acute effect of active and passive e-cigarette and tobacco cigarette smoking on complete blood count (CBC) markers in 15 smokers and 15 never-smokers, respectively. Smokers underwent a control session, an active tobacco cigarette smoking session, and an active e-cigarette smoking session. Never-smokers underwent a control session, a passive tobacco cigarette smoking session, and a passive e-cigarette smoking session.The results demonstrated that CBC indices remained unchanged during the control sessionand the active and passive e-cigarette smoking sessions (P > 0.05). Active and passive tobacco cigarette smoking increased white blood cell, lymphocyte, and granulocyte counts for at least one hour in smokers and never smokers (P < 0.05).It is concluded that acute active and passive smoking using the e-cigarettes tested in the current study does not influence CBC indices in smokers and never smokers, respectively. In contrast, acute active and passive tobacco cigarette smoking increase the secondary proteins of acute inflammatory load for at least one hour. More research is needed to evaluate chemical safety issues and other areas of consumer product safety of e-cigarettes, because the nicotine content in the liquids used may vary considerably.     

Additional validity evidence for the PROMIS Smoking Assessment Toolkit

IntroductionThe Patient Reported Outcomes Measurement Information System (PROMIS®) Smoking Initiative has developed six item banks for assessing smoking behaviors and biopsychosocial correlates of smoking among daily and nondaily adult cigarette smokers. This paper presents new validity evidence for the item banks including correlations of the item banks to the existing legacy measures of smoking (Fagerström Test of Nicotine Dependence (FTND), Questionnaire of Smoking Urges (QSU), and the Wisconsin Inventory of Smoking Dependence Motives (WISDM)).MethodsUsing data from a follow-up sample (N = 491) and a community sample (N = 369) of adult daily and nondaily smokers, we replicated the findings from Edelen et al. (2014a) and examined the correlations of legacy smoking measures with the new item bank scores.ResultsPreliminary validity findings were largely replicated with the new data. Correlations among the banks are moderate and bank score associations with measures of smoking behavior, quitting history, and other PROMIS measures follow expected patterns (e.g., nicotine dependence is most strongly associated with smoking quantity and time to first cigarette of the day; health and psychosocial expectancies are most related to quitting recency and interest). Correlations of bank scores with legacy measures are moderate to strong. The PROMIS nicotine dependence scores were most strongly associated with the legacy instruments.ConclusionsThese analyses provide strong evidence for the validity of the PROMIS Smoking item banks in two independent samples.     

Income as a moderator of psychological stress and nicotine dependence among adult smokers

BackgroundPerceived stress and psychological distress are associated with more cigarette craving and withdrawal, higher nicotine dependence, and less success during quit attempts. Low income smokers have disproportionately higher rates of smoking and may be particularly vulnerable to the effects of stress on smoking dependence. The aim of the current study was to assess if lower income smokers have a stronger association between stress and nicotine dependence than higher income smokers.MethodsData were obtained from the Pennsylvania Adult Smoking Study, which included 351 daily smokers. Subjects completed PhenX Toolkit and other self-report measures of socioeconomic factors, the 10-item Perceived Stress Scale, Kessler Psychological Distress Scale (K6), Fagerstrom Test for Nicotine Dependence (FTND), and the Hooked on Nicotine Checklist (HONC). Moderation analyses using linear regression examined income-related differences in the association between stress and nicotine dependence.ResultsIncome groups were categorized by an annual household income of $50,000 based on visual-inspection of scatter plots of income by nicotine dependence. Compared to higher income smokers, lower income smokers had significantly higher mean levels of nicotine dependence on the FTND [3.74 vs. 4.79, p < 0.001], perceived stress [15.63 vs. 17.95, p = 0.004], and psychological distress [5.30 vs. 6.86, p = 0.001], respectively. There were interaction effects, such that lower income smokers had a strong, positive associations between FTND and perceived stress (B = −0.11, CI = −0.17 to −0.04, p = 0.002) and psychological distress (B = −0.13, CI = −0.25 to −0.02, p = 0.022) whereas no association was found in higher income smokers. No significant moderation effects were found for the HONC or when income groups were categorized by U.S. federal poverty level.ConclusionsThe results highlight that the relationship between increasing stress and FTND was found in lower but not higher income groups. Future research should examine socioeconomic, environmental and psychosocial factors that may facilitate increased smoking during stress-induced craving.     

Mood and smoking behavior: The role of expectancy accessibility and gender

Little is known about overall or gender-specific factors that may influence the relationship between negative affect and smoking behavior such as smoking expectancies. This paper presents a secondary analysis from a laboratory studying gender differences in smoking behavior following a musical mood induction [Weinberger, A.H., & McKee, S.A., 2012, Gender differences in smoking following an implicit mood induction. Nicotine & Tobacco Research, 14(5), 621-625]. The current analyses examine the role of expectancies (endorsement and accessibility) in the relationship of gender, affect, and smoking. Ninety adult smokers (50% female) were randomly assigned to a negative mood induction, positive mood induction, or neutral condition while completing a single laboratory session. Expectancy endorsement, expectancy accessibility, affect, and smoking topography were assessed following the mood induction. Female smokers with faster accessibility of negative reinforcement expectancies smoked more cigarettes, had longer puff durations, and had shorter inter-puff intervals. Women with faster expectancy accessibility were also more likely to endorse negative reinforcement smoking expectancies. This study was the first to demonstrate links among gender, mood, and accessibility of smoking-related beliefs. Information about the role of expectancy accessibility in smoking behavior can lead to both a better understanding of gender-specific mechanisms of smoking behavior and new directions for smoking treatment development.     

An investigation of cigarette smoking behavior and nicotine dependence among Chinese opiate addicts

To explore the characteristics of nicotine dependence among Chinese opiate addicts, a survey was conducted among 357 opiate addicts in Drug Detoxification and Rehabilitation Center from 4 different provinces by using a self-designed questionnaire and Fagerström Test for Nicotine Dependence (FTND). Among the 357 opiate addicts, 355 (99.4%) had the history of cigarette smoking and the mean cigarette smoked per day were 19.1, 34.9, 21.5 and 21.5 sticks during the time of before drug taking, addiction phase, abstinence period and after abstinence respectively. Among 347 smokers with FTND score, 67.2% were severe nicotine dependence (FTND score ≥ 7.0). The lower education degree, injection, poly-drug use and 3 or more relapse were dependently associated with the severe nicotine dependence, and the adjusted odds ratio (OR) were 3.8 (1.5–10.0), 2.3 (1.3–4.0), 3.7 (2.1–6.5) and 1.9 (1.1–3.4) respectively. This study exhibited high rate of cigarette smoking in Chinese opiate addicts and the majority had severe nicotine dependence and suggested that a comprehensive intervention of cigarette smoking should be paid attention to during substance abuse treatment in China.     

Modelling the contribution of negative affect,outcome expectancies and metacognitions to cigarette use and nicotine dependence

BackgroundBoth positive smoking outcome expectancies and metacognitions about smoking have been found to be positively associated with cigarette use and nicotine dependence. The goal of this study was to test a model including nicotine dependence and number of daily cigarettes as dependent variables, anxiety and depression as independent variables, and smoking outcome expectancies and metacognitions about smoking as mediators between the independents and dependents.MethodsThe sample consisted of 524 self-declared smokers who scored 3 or above on the Fagerstrom Test for Nicotine Dependence (FTND: Uysal et al., 2004).ResultsAnxiety was not associated with either cigarette use or nicotine dependence but was positively associated with all mediators with the exception of stimulation state enhancement and social facilitation. Depression, on the other hand, was found to be positively associated with nicotine dependence (and very weakly to cigarette use) but was not associated with either smoking outcome expectancies or metacognitions about smoking. Only one smoking outcome expectancy (negative affect reduction) was found to be positively associated with nicotine dependence but not cigarette use. Furthermore one smoking outcome expectancy (negative social impression) was found to be positively associated with cigarette use (but not to nicotine dependence). All metacognitions about smoking were found to be positively associated with nicotine dependence. Moreover, negative metacognitions about uncontrollability were found to be positively associated with cigarette use.ConclusionsMetacognitions about smoking appear to be a stronger mediator than smoking outcome expectancies in the relationship between negative affect and cigarette use/nicotine dependence. The implications of these findings are discussed.     

Rash Impulsiveness and Negative Mood,but not Alexithymia or Reward Sensitivity,Differentiate Young to Middle-Aged Chronic Daily Smokers from Never-Smokers

Given the well-established associations of the personality traits alexithymia, impulsivity, and reward sensitivity with problematic use of a variety of substances, including alcohol and cannabis, the present study sought to determine whether daily tobacco smoking is similarly linked to these traits. Male and female adults aged 18 to 40 years were recruited from the local Australian community, allowing comparison of demographically similar samples of current daily smokers (n = 47) to never-smokers (n = 59) on the relevant self-report measures. Multivariate analysis of covariance revealed that current smokers scored significantly higher than never-smokers on indices of negative mood, impulsiveness, and risky alcohol use, after controlling for social desirability. No significant group differences were found on indices of alexithymia, reward sensitivity, or punishment sensitivity. Results suggest that chronic daily cigarette smoking may be an exception to the maladaptive behaviors associated with alexithymia, and is driven primarily by mood regulation and poor impulse control.     

A parallel process model of the development of positive smoking expectancies and smoking behavior during early adolescence in Caucasian and African American girls

This study examined the development of positive smoking expectancies and smoking behavior in an urban cohort of girls followed annually over ages 11–14. Longitudinal data from the oldest cohort of the Pittsburgh Girls Study (N = 566, 56% African American, 44% Caucasian) were used to estimate a parallel process growth model of positive smoking expectancies and smoking behavior. Average level of positive smoking expectancies was relatively stable over ages 11–14, although there was significant variability in initial level and rate of change in positive smoking expectancies. Ethnicity was associated with expectancy intercept and slope, such that African American, relative to Caucasian, girls initially had more positive expectancies, and less rapid change in positive expectancies. Ethnic differences in past year smoking prevalence emerged at age 14, with greater smoking prevalence among Caucasian (17%), compared to African American (8%), girls. Initial level of positive smoking expectancies and initial smoking behavior were positively associated, but positive expectancies did not predict growth in smoking behavior. Depression at age 11 was concurrently and positively associated with both positive expectancies and smoking. Study results suggest the potential utility of culturally tailored smoking prevention efforts, and the potential secondary benefit of depression treatment to prevent smoking among at-risk girls.     

Positive smoker identity as a barrier to quitting smoking: Findings from a national survey of smokers in England

Background

It has been proposed that positive smoker identity may be an important factor undermining smoking cessation but very little research exists on this. This study tested the hypothesis that a simple measure of positive smoker identity would predict quit attempts over and above other known predictors in a population sample. More tentatively it explored whether this measure would also predict quit success.

Methods

A representative sample of adult smokers in England (n = 9456) was included at baseline and 2099 were followed-up at six months. Demographic and smoking characteristics, a single item measure of positive smoker identity (endorsing the statement: ‘I like being a smoker’), measures of smoking-related attitudes, quit attempts and quit success were included.

Results

A total of 18.3% (95% CI = 17.5–19.2) of smokers reported a positive smoker identity. Adjusting for all other predictors, those with a positive smoker identity were more likely to be older (p < 0.001), male (p = 0.013), more nicotine dependent (p < 0.001), have lower motivation to stop (p < 0.001), have not made a quit attempt in the past year (p = 0.025), enjoy smoking (p < 0.001), and consider themselves to be addicted (p < 0.001). Having a positive smoker identity independently predicted failure to make a quit attempt at six months (p = 0.007). The independent association with quit success was similar in magnitude but did not reach statistical significance (p = 0.053).

Conclusions

Only a minority of smokers in England have a positive smoker identity. However, where it is present it may be an important barrier to quitting smoking and merits further study.