Gender, Ethnicity, and Their Intersectionality in the Prediction of Smoking Outcome Expectancies in Regular Cigarette Smokers

Identifying the ways in which tobacco cessation interventions have been tailored for sexual and gender minority individuals: A systematic review

Sexual and gender minority (SGM) individuals smoke at higher rates than their heterosexual and cisgender peers. SGM persons, especially transgender and gender diverse (TGD) individuals, face unique, adverse health effects associated with smoking. As such, SGM individuals may benefit from smoking cessation interventions that are tailored to meet their needs. This systematic review aims to describe the ways in which these interventions have been tailored for SGM individuals and summarize available acceptability and efficacy data. Four databases were searched to identify smoking cessation interventions adapted for SGM populations. Thirteen articles were identified, with tailored aspects focusing on culturally tailored references, SGM-specific psychoeducation, and intra-community support strategies. No clear patterns of efficacy were identified, and only one study included bioverified abstinence. Preliminary evidence suggests that smoking cessation interventions can be acceptably tailored to SGM individuals, however, additional research is needed to determine if SGM-tailored interventions are more efficacious than non-tailored approaches.

Reprint of: Smoking and pulmonary health in women: A narrative review and behavioral health perspective

OBJECTIVE

Cigarette smoking prevalence has declined slower among women than men, and smoking-related pulmonary disease (PD) has risen among women. Given these trends, there is a critical need to understand and mitigate PD risk among women who smoke. The purpose of this narrative review and commentary is to highlight important evidence from the literature on smoking and PD among women.

METHODS

This review focuses broadly on examining cigarette smoking and PD among women within six topic areas: (1) demographic characteristics and prevalence of smoking, (2) smoking behavior, (3) lung cancer, (4) obstructive PD, (5) diagnostic and treatment disparities, and (6) gaps in the literature and potential directions for future research and treatment.

RESULTS

Growing evidence indicates that compared to men, women are at increased risk for developing smoking-related PD and poorer PD outcomes. Gender disparities in smoking-related PD may be largely accounted for by genetic differences and sex hormones contributing to PD pathogenesis and presentation, smoking behavior, nicotine dependence, and pathogen/carcinogen clearance. Moreover, gender disparities in smoking-related PD may be exacerbated by important social determinants (e.g., women with less formal education and those from minoritized groups may be at especially high risk for poor PD outcomes due to higher rates of smoking).

CONCLUSION

Rising rates of smoking-related PD among women risk widening diagnostic and treatment disparities. Ongoing research is needed to explore potentially complex relationships between sex, gender, and smoking-related PD processes and outcomes, and to improve smoking-cessation and PD treatment for women.

Smoking and pulmonary health in women: A narrative review and behavioral health perspective

OBJECTIVE

Cigarette smoking prevalence has declined slower among women than men, and smoking-related pulmonary disease (PD) has risen among women. Given these trends, there is a critical need to understand and mitigate PD risk among women who smoke. The purpose of this narrative review and commentary is to highlight important evidence from the literature on smoking and PD among women.

METHODS

This review focuses broadly on examining cigarette smoking and PD among women within six topic areas: (1) demographic characteristics and prevalence of smoking, (2) smoking behavior, (3) lung cancer, (4) obstructive PD, (5) diagnostic and treatment disparities, and (6) gaps in the literature and potential directions for future research and treatment.

RESULTS

Growing evidence indicates that compared to men, women are at increased risk for developing smoking-related PD and poorer PD outcomes. Gender disparities in smoking-related PD may be largely accounted for by genetic differences and sex hormones contributing to PD pathogenesis and presentation, smoking behavior, nicotine dependence, and pathogen/carcinogen clearance. Moreover, gender disparities in smoking-related PD may be exacerbated by important social determinants (e.g., women with less formal education and those from minoritized groups may be at especially high risk for poor PD outcomes due to higher rates of smoking).

CONCLUSION

Rising rates of smoking-related PD among women risk widening diagnostic and treatment disparities. Ongoing research is needed to explore potentially complex relationships between sex, gender, and smoking-related PD processes and outcomes, and to improve smoking-cessation and PD treatment for women.

Perceived Racial/Ethnic Discrimination and Smoking Outcome Expectancies among Adult Latinx Smokers Living in the United States

Background: Smoking-related health disparities are prevalent in the Latinx community in the United States (US). Although Social Determinants of Health (SDoH) are known to contribute to a myriad of health problems among the Latinx population, there is relatively limited work expressly aimed at elucidating SDoH among Latinx smokers. Perceived racial/ethnic discrimination is one SDoH construct that may be especially relevant to understanding smoking-related cognition for Latinx smokers in the US. Smoking outcome expectancies, reflecting beliefs about the consequences of smoking, are established cognitive processes that have been linked to the maintenance and relapse of smoking. The purpose of the present work is to investigate perceived racial/ethnic discrimination in relation to smoking outcome expectancies amongst Latinx smokers in the US. Method: Participants included 338 English-speaking Latinx adult daily cigarette smokers from the US (Mage = 35.5 years; SD = 8.65; age range 18-61; 37.3% female). Results: Results indicated that perceived racial/ethnic discrimination was related to greater levels of negative reinforcement, positive reinforcement, and appetite-weight control expectancies, but not negative consequences expectancies. Discussion: Overall, the current findings provide novel insight into the relationship between perceived racial/ethnic discrimination and smoking outcome expectancies amongst English-speaking Latinx cigarette users in the US.

Pain, smoking, and moderating effect of gender in a large, representative sample of Danish adults

Comorbidity between smoking and chronic pain is well-documented, but gender differences in the pain-smoking relationship are not well understood. Although men experience greater acute analgesic benefit from smoking, pain may be more highly related to nicotine dependence and barriers to quitting among women. Utilizing a large, representative sample of adults in Denmark (N = 18,019), the current study examined gender as a moderator of the relationship between pain and smoking. Being a current smoker was related to greater likelihood of experiencing pain in univariate analysis (Chi-Square = 67.07, p < .01). In the multivariate logistic regression analysis, being male (log odds = .28, p < .01), having pain (log odds = .37, p < .01), and having lower education level (log odds = -.37, p < .01) increased the likelihood of being a current smoker. The negative Gender X Pain interaction was also significant (log odds = -.17, p = .02), indicating that among males, the effect (in log odds) of Pain on Smoking was lower, when compared to females. The stronger relationship between pain and smoking observed among women may indicate that women are more likely to use smoking means of coping with pain than men. It is also possible that over the long-term, smoking exacerbates painful conditions to a higher degree among women than men. Future research should seek to clarify differences in smoking negative reinforcement expectancies, nicotine dependence, and barriers to quitting between male and female smokers with pain.

Efficacy of a Gender-Relevant Smoking Cessation Intervention Among Women in Brazil: Findings from a Group Randomized Controlled Trial

Background: There is scarcity of smoking cessation programs that take gender into account during its development, implementation, and evaluation. We evaluated the efficacy of a theory-based, culturally, and gender-relevant smoking cessation intervention delivered by Community Health Workers (CHWs) among Brazilian women that augments the smoking cessation program offered through the public health system (PHS). Materials and Methods: A total of 328 women current smokers (100% cigarette smokers) were recruited across 8 towns in a tobacco producing state in Brazil between 2014 and 2017. Four towns were randomly assigned to the intervention (12 home visits by a CHW and a scheduled appointment to attend the smoking cessation program at the PHS) and four towns to the control condition (scheduled appointment to attend the cessation program at the PHS). The primary outcome was self-reported 7-day smoked tobacco abstinence at 7-month follow-up with biochemical verification. Results: Retention at 7-month follow-up was 80.7% (intervention) and 85.1% (control). Using intention-to-treat analysis, abstinence at 7-month-follow-up was 20% in the intervention arm versus 11% in the control arm. Multivariable modeling showed that participants in the intervention arm had 1.88 times the odds of self-reported smoking cessation than control participants after adjustment for depressive symptomatology, self-efficacy, and having someone in the house who smokes. Besides the intervention, only self-efficacy remained significant in the full model as a predictor of cessation. Replication of these analyses using the objective measure of carbon monoxide at a cutoff score of 8 ppm yielded similar results. Conclusions: A theory-based, culturally, and gender-relevant intervention, delivered by CHWs, can successfully promote smoking cessation among women. Clinical Trial Registration No. NCT03845413.

Hispanic/Latinx ethnic subgroup differences in sociodemographic, sociocultural, and smoking characteristics in a cessation trial: An exploratory study

INTRODUCTION

Hispanic/Latinx smokers in the United States are often treated as a homogeneous group. However, population-based studies suggest cigarette use differs among Hispanic/Latinx subgroups by sociodemographic or sociocultural characteristics. This secondary analysis aimed to advance the limited literature by examining differences in smoking-related variables.

METHODS

We used baseline data from a randomized controlled trial testing a self-help Spanish-language smoking cessation intervention. Puerto Rican (PR), Mexican, and Cuban, the three largest Hispanic/Latinx subgroups in the sample (N=1028), were first compared on sociodemographic and sociocultural variables (acculturation and familism). Primary analyses assessed subgroup differences in cigarette use variables [e.g., cigarettes per day (CPD), nicotine dependence (Fagerström Test for Nicotine Dependence), daily smoking] and smoking-related cognitive constructs (motivation to quit, smoking outcome expectancies and abstinence self-efficacy) controlling for sociodemographic and sociocultural variables. Additional analyses explored differences between men and women within subgroups.

RESULTS

Mexicans exhibited the lowest levels of daily smoking (90% vs. 95% Cubans and 96% PR; p=.001), CPD (M=13.5, SD=9.5 vs. M=20.1, SD=9.9 Cubans and M=16.7, SD=10.1 PR; p=.016), and nicotine dependence (M=4.2, SD=2.3 vs. M=6.0, SD=2.1 Cubans and M=5.7, SD=2.2 PR; p< .001), with no differences between PRs and Cubans. Within-subgroup comparisons between men and women showed the most differences among PRs [e.g., men were more nicotine dependent (M=6.0, SD=1.9) than women (M=5.4, SD=2.3; p=.041)] and Cubans [e.g., men smoked more CPD (M=22.2, SD=12.2) than women (M=19.3, SD=12.0; p=.042)], and the fewest among Mexicans.

CONCLUSIONS

Findings support heterogeneity within Hispanic/Latinx smokers and highlight the potential utility of examining sociodemographic, sociocultural, and smoking characteristics important for developing salient cessation interventions.

IMPLICATIONS

Findings demonstrate that treatment-seeking Hispanic/Latinx smokers in the US differ in sociodemographic, sociocultural, and smoking-related variables (cigarette use and smoking-related cognitive constructs) by subgroup (i.e., Puerto Rican, Mexican, Cuban) and within subgroups by sex. These differences suggest that heterogeneity among subgroups should be considered when developing cessation interventions for Hispanics/Latinxs. Future research should examine how differences in sociodemographic and smoking-related variables impact intervention outcomes and explore the role of sociocultural factors (e.g., acculturation and familism) as determinants of cessation.

An investigation of quantitative methods for assessing intersectionality in health research: A systematic review

Intersectionality is a theoretical framework that investigates how interlocking systems of power and oppression at the societal level influence the lived experiences of historically and socially marginalized groups. Currently, there are no consistent or widely adopted quantitative methods to investigate research questions informed by intersectionality theory. The objective of this systematic review is to describe the current landscape of quantitative methods used to assess intersectionality and to provide recommendations on analytic best practices for future research. We searched PubMed, EMBASE, and the Web of Science in December 2019 to identify studies using analytic quantitative intersectionality approaches published up to December 2019 (PROSPERO CRD42020162686). To be included in the study, articles had to: (1) be empirical research, (2) use a quantitative statistical method, (3) be published in English, and (4) incorporate intersectionality. Our initial search yielded 1889 articles. After screening by title/abstract, methods, and full text review, our final analytic sample included 153 papers. Eight unique classes of quantitative methods were identified, with the majority of studies employing regression with an interaction term. We additionally identified several methods which appear to be at odds with the key tenets of intersectionality. As quantitative intersectionality continues to expand, careful attention is needed to avoid the dilution of the core tenets. Specifically, emphasis on social power is needed as methods continue to be adopted and developed. Additionally, clear explanation of the selection of statistical approaches is needed and, when using regression with interaction terms, researchers should opt for use of the additive scale. Finally, use of methods that are potentially at odds with the tenets of intersectionality should be avoided.

Understanding the complexity of socioeconomic disparities in smoking prevalence in Sweden: a cross-sectional study applying intersectionality theory

OBJECTIVES

Socioeconomic disparities in smoking prevalence remain a challenge to public health. The objective of this study was to present a simple methodology that displays intersectional patterns of smoking and quantify heterogeneities within groups to avoid inappropriate and potentially stigmatising conclusions exclusively based on group averages.

SETTING

This is a cross-sectional observational study based on data from the National Health Surveys for Sweden (2004-2016 and 2018) including 136 301 individuals. We excluded people under 30 years of age, or missing information on education, household composition or smoking habits. The final sample consisted on 110 044 individuals or 80.7% of the original sample.

OUTCOME

Applying intersectional analysis of individual heterogeneity and discriminatory accuracy (AIHDA), we investigated the risk of self-reported smoking across 72 intersectional strata defined by age, gender, educational achievement, migration status and household composition.

RESULTS

The distribution of smoking habit risk in the population was very heterogeneous. For instance, immigrant men aged 30-44 with low educational achievement that lived alone had a prevalence of smoking of 54% (95% CI 44% to 64%), around nine times higher than native women aged 65-84 with high educational achievement and living with other(s) that had a prevalence of 6% (95% CI 5% to 7%). The discriminatory accuracy of the information was moderate.

CONCLUSION

A more detailed, intersectional mapping of the socioeconomic and demographic disparities of smoking can assist in public health management aiming to eliminate this unhealthy habit from the community. Intersectionality theory together with AIHDA provides information that can guide resource allocation according to the concept proportionate universalism.

Intersectionality and Smoking Cessation: Exploring Various Approaches for Understanding Health Inequities

OBJECTIVE

Many marginalized groups smoke at higher rates and have greater difficulty quitting than less marginalized groups. Most research on smoking cessation inequities has focused on a single sociodemographic attribute (eg, race or socioeconomic status), yet individuals possess multiple attributes that may increase risk. The current study used an intersectionality framework to examine how the interplay between multiple marginalized attributes may impact smoking cessation outcomes.

METHODS

A diverse sample of 344 adults enrolled in a smoking cessation program and reported on sociodemographic attributes (eg, race/ethnicity, gender, income) and continuous smoking abstinence on their quit date and at 1, 2, and 4 weeks postquit date. A Cox proportional hazard regression model was used to estimate whether intersectional links among race/ethnicity, gender, and income were related to smoking cessation outcomes.

RESULTS

Lower household income may be related to higher risk of smoking cessation failure. There were no significant interactions among race/ethnicity, gender, and income in predicting relapse. Pairwise intersectional group differences suggested some groups may be at higher risk of relapse. Number of marginalized sociodemographic attributes did not predict relapse.

CONCLUSIONS

Intersectionality may be a promising framework for addressing health inequities, and may help elucidate how to best design and target intervention efforts for individuals characterized by sociodemographic intersections that concur particularly high risk for poor tobacco cessation outcomes.

IMPLICATIONS

Despite an overall decline in smoking rates, socioeconomic inequities in smoking prevalence and cancer mortality are widening. Efforts targeting tobacco cessation should incorporate new theory to capture the complex set of factors that may account for tobacco cessation inequities (eg, multiple aspects of identity that may influence access to tobacco cessation treatment and exposure to certain stressors that impede cessation efforts). Intersectionality may be a promising framework for addressing health inequities in tobacco use and cessation and may help elucidate how to best design and target intervention efforts for individuals that concur particularly high risk for poor tobacco cessation outcomes.

The synergetic effect of alcohol consumption and cigarettes per day on smoking outcomes expectancies among Latinx adult smokers

The present study investigated alcohol consumption and cigarettes per day in relation to smoking outcome expectancies among Spanish-speaking Latinx daily smokers (N = 371). There was a significant interaction between alcohol consumption and number of cigarettes per day on positive smoking expectancies. Specifically, alcohol consumption has a stronger association with positive expectancies for smoking at lower rates of cigarettes per day. No such interaction was evident for negative consequence smoking expectancies. The current study highlights the potential importance of alcohol consumption and smoking rate for better understanding smoking outcome expectancies among Latinx smokers.

Comparison of Protective Effects of Electroacupuncture at ST 36 and LU 5 on Pulmonary and Hypothalamic Pituitary Adrenal Axis Changes in Perinatal Nicotine-Exposed Rats

BACKGROUND

Maternal smoking and/or exposure to environmental tobacco smoke continue to be significant factors in fetal and childhood morbidity and are a serious public health issue worldwide. Nicotine passes through the placenta easily with minimal biotransformation, entering fetal circulation, where it results in many harmful effects on the developing offspring, especially on the developing respiratory system.

OBJECTIVES

Recently, in a rat model, electroacupuncture (EA) at maternal acupoints ST 36 has been shown to block perinatal nicotine-induced pulmonary damage; however, the underlying mechanism and the specificity of ST 36 acupoints for this effect are unknown. Here, we tested the hypothesis that compared with EA at ST 36, EA at LU 5 acupoints, which are on lung-specific meridian, will be equally or more effective in preventing perinatal nicotine-induced pulmonary changes.

METHODS

Twenty-four pregnant rat dams were randomly divided into 4 groups: saline ("S"), nicotine ("N"), nicotine + ST 36 (N + ST 36), and nicotine + LU 5 (N + LU 5) groups. Nicotine (1 mg/kg, subcutaneously) and EA (at ST 36 or LU 5 acupoints, bilaterally) were administered from embryonic day 6 to postnatal day 21 once daily. The "S" group was injected saline. As needed, using ELISA, western analysis, q-RT-PCR, lung histopathology, maternal and offspring hypothalamic pituitary adrenal axes, offspring key lung developmental markers, and lung morphometry were determined.

RESULTS

With nicotine exposure, alveolar count decreased, but mean linear intercept and septal thickness increased. It also led to a decrease in pulmonary function and PPARγ and an increase of β-catenin and glucocorticoid receptor expression in lung tissue and corticosterone in the serum of offspring rats. Electroacupuncture at ST 36 normalized all of these changes, whereas EA at LU 5 had no obvious effect.

CONCLUSION

Electroacupuncture applied to ST 36 acupoints provided effective protection against perinatal nicotine-induced lung changes, whereas EA applied at LU 5 acupoints was ineffective, suggesting mechanistic specificity and HPA axis' involvement in mediating EA at ST 36 acupoints' effects in mitigating perinatal nicotine-induced pulmonary phenotype. This opens the possibility that other acupoints, besides ST 36, can have similar or even more robust beneficial effects on the developing lung against the harmful effect of perinatal nicotine exposure. The approach proposed by us is simple, cheap, quick, easy to administer, and is devoid of any significant side effects.

The impact of perinatal nicotine exposure on fetal lung development and subsequent respiratory morbidity

Maternal smoking during pregnancy remains as a significant public health crisis as it did decades ago. Although its prevalence is decreasing in high-income countries, it has worsened globally, along with a concerning emergence of electronic-cigarette usage within the last two decades. Extensive epidemiologic and experimental evidence exists from both human and animal studies, demonstrating the detrimental long-term pulmonary outcomes in the offspring of mothers who smoke during pregnancy. Even secondhand and thirdhand smoke exposure to the developing lung might be as or even more harmful than firsthand smoke exposure. Furthermore, these effects are not limited only to the exposed progeny, but can also be transmitted transgenerationally. There is compelling evidence to support that the majority of the effects of perinatal smoke exposure on the developing lung, including the transgenerational transmission of asthma, is mediated by nicotine. Nicotine exposure induces cell-specific molecular changes in lungs, which offers a unique opportunity to prevent, halt, and/or reverse the resultant damage through targeted molecular interventions. Experimentally, the proposed interventions, such as administration of peroxisome proliferator-activated receptor gamma (PPARγ) agonists can not only block but also potentially reverse the perinatal nicotine exposure-induced respiratory morbidity in the exposed offspring. However, the development of a safe and effective intervention is still many years away. In the meantime, electropuncture at specific acupoints appears to be emerging as a more practical and safe physiologic approach to block the harmful pulmonary consequences of perinatal nicotine exposure.

Development of a gender-relevant tobacco cessation intervention for women in Brazil-an intervention mapping approach to planning

The purpose of this article is to describe the development of a theory-based, culturally and gender-relevant Community Health Worker (CWH)-led tobacco cessation intervention for low-income Brazilian women who augments the tobacco cessation program offered through the public health system using Intervention Mapping (IM). We began with the establishment of a network of representatives from different segments of society followed by comprehensive needs assessments. We then established a logical planning process that was guided by a theoretical framework (Social Cognitive Theory) and existing evidence-based tobacco cessation programs, taking into account socio-political context of a universal health care system. Given the gender-relevance of our intervention and the importance of social support in tobacco cessation among women, we chose an intervention that would be delivered within the public health system but augmented by CHWs that would be trained in behavior change by researchers. One of major advantages of utilizing IM was that decisions were made in a transparent and supportive manner with involvement of all stakeholders throughout the process. Despite the fact that this process is very taxing on researchers and the health care system as it takes time, resources and negotiation skills, it builds trust and promotes ownership which can assure sustainability.

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.

Smoking cessation in pregnancy: a continuing challenge in the United States

Despite significant population level declines, smoking during pregnancy remains a major public health issue in the United States (US). Approximately 360,000-500,000 smoke-exposed infants are born yearly, and prenatal smoking remains a leading modifiable cause of poor birth outcomes (e.g. birth < 37 gestational weeks, low birth weight, perinatal mortality). Women who smoke during pregnancy are more likely to be younger and from disadvantaged socioeconomic and racial and ethnic groups, with some US geographic regions reporting increased prenatal smoking rates since 2000. Such disparities in maternal prenatal smoking suggests some pregnant women face unique barriers to cessation. This paper reviews the current state and future direction of smoking cessation in pregnancy in the US. We briefly discuss the etiology of smoking addiction among women, the pathophysiology and effects of tobacco smoke exposure on pregnant women and their offspring, and the emerging issue of electronic nicotine delivery systems. Current population-based and individual smoking cessation interventions are reviewed in the context of pregnancy and barriers to cessation among US women. Finally, we consider interventions that are on the horizon and areas in need of further investigation.

Smoking Consequences Questionnaire: A reevaluation of the psychometric properties across two independent samples of smokers

Drug use outcome expectancies are a central construct to psychosocial theories of addictive disorders. In tobacco literature, the Smoking Consequences Questionnaire (SCQ; Brandon & Baker, 1991) is a tool used to assess this construct. Despite its common use, the SCQ has received little psychometric evaluation. In the current report, samples from 2 studies were used to examine the assumed SCQ structure, develop a novel truncated scale, and evaluate the psychometric properties of the novel scale. In Study 1, the 4-factor SCQ structure was examined using data from 343 (32.4% female; M_age = 43.7; SD = 10.8) adult nontreatment-seeking smokers. Results from Study 1 indicated that the 4-factor SCQ structure did not adequately explain covariance between items. Instead, results provided evidence for a 5-factor structure that tapped into outcome expectancies related to (a) immediate negative consequences (IC), (b) long-term negative consequences (LTC), (c) sensory satisfaction (SS), (d) negative affect reduction, and (e) appetite-weight control (AW). In Study 2, the 5-factor structure of the SCQ was confirmed and the construct validity was evaluated in 582 (48.2% female; M_age = 36.9; SD = 13.5) treatment-seeking adult smokers. Study 2 found evidence for measurement invariance across sex and overtime of the 5-factor structure as well as substantial construct validity. Results from 2 independent samples challenge the traditional 4-factor model of the SCQ, and instead, provide evidence for a novel 5-factor SCQ structure with strong validity and reliability. Alternate scoring algorithms for the SCQ, including a 5-subscale scheme, warrant consideration to ensure optimal measurement precision and construct differentiation. (PsycINFO Database Record

Obsessive-compulsive symptoms and negative affect during tobacco withdrawal in a non-clinical sample of African American smokers

The association between obsessive-compulsive (OC) symptomatology and smoking is poorly understood, particularly in African Americans-a group subject to smoking- and OC-related health disparities. In a non-clinical sample of 253 African American smokers, we tested the negative reinforcement model of OC-smoking comorbidity, purporting that smokers with higher OC symptoms experience greater negative affect (NA) and urge to smoke for NA suppression upon acute tobacco abstinence. Following a baseline visit involving OC assessment, participants completed two counterbalanced experimental visits (non-abstinent vs. 16-h tobacco abstinence) involving affect, smoking urge, and nicotine withdrawal assessment. OC symptom severity predicted larger abstinence-provoked increases in overall NA, anger, anxiety, depression, fatigue, urge to smoke to suppress NA, and composite nicotine withdrawal symptom index. African American smokers with elevated OC symptoms appear to be vulnerable to negative reinforcement-mediated smoking motivation and may benefit from cessation treatments that diminish NA or the urge to quell NA via smoking.

Analysis concerning nutritional behaviors in the context of the risk of orthorexia

Orthorexia is recognized as an eating disorder, an obsessive-compulsive spectrum disorder, or a somatoform disorder. The aim of our research was to analyze nutritional behaviors for the assessment of the risk of orthorexia. The authors developed a questionnaire in which 981 respondents participated and used it as a research method. Both men and women ate mostly 4-5 meals per day (46.30% women versus 34.74% men); however, more men than women ate 1-2 meals daily (18.95% men versus 7.9% women). Both place of birth and field of study did not differ in terms of the number of meals. Moreover, it was observed that the number of meals per day was correlated with the declared time spent on planning a diet. People who ate over 3 meals per day more often indicates that they spent >3 h per day on planning their diet in comparison with people who ate only 1-2 meals. Only 17.6% of the respondents declared that they most often ate meals in a company of someone, whereas 45.3% indicated that there was no rule. The remaining 37.1% of the respondents most often consumed their meals alone. Almost twice as many men as women never paid attention to the qualitative composition of nutrition. Women followed a slimming diet more often than men (20.3% versus 5.8%) and this indicated >4 attempts of losing weight. Around one-third of all the respondents suffered or suffer from eating disorders. Owing to insufficient information on orthorexia, it is essential to conduct further research to determine the characteristics of high-risk groups. Taking the growing interest in a healthy lifestyle into account, there is a need to address the problem of orthorexia in the public space.