Barriers and facilitators to cessation among tobacco users with concomitant mental illness attending group behavioral tobacco cessation: A qualitative study

Transdiagnostic Risk Factors for Reasons for Smoking: Evaluating the Concurrent Role of Distress Tolerance and Anxiety Sensitivity

BACKGROUND

Although rates of cigarette smoking have declined in the US, many individuals report experiencing significant barriers to quitting smoking, including poor mental health. Two prominent affective vulnerability factors that independently underlie both smoking behavior and processes and mental health include distress tolerance and anxiety sensitivity. However, limited work has examined the concurrent role of these factors on motivational reasons for smoking.

METHOD

The current study is a secondary analysis of baseline data from a nationally recruited sample of individuals (N = 156; Mage = 29.74, SD = 7.72; 69.2% female) interested in participating in a digitally delivered intervention for comorbid smoking and low distress tolerance. Two-step hierarchical linear regression was used to examine the unique role of self-reported distress tolerance and anxiety sensitivity in relation to reasons for smoking (i.e., habitual, negative affect reduction, addictive, pleasurable/relaxation, stimulation, and sensorimotor manipulation).

RESULTS

Results indicated that lower levels of distress tolerance and greater levels of anxiety sensitivity were associated with greater sensorimotor manipulation reasons for smoking. Only distress tolerance was related to addictive, negative affect reduction, and stimulation reasons for smoking, whereas only anxiety sensitivity was related to habitual reasons for smoking.

CONCLUSION

The current findings suggest that there is an explanatory utility for unique and multi-risk effects for distress tolerance and anxiety sensitivity for understanding smoking motives.

Clinical study protocol on electronic cigarettes and nicotine pouches for smoking cessation in Pakistan: a randomized controlled trial

BACKGROUND

Pakistan is one of most vulnerable low- and middle-income countries with 29 million adult active tobacco users. Smoking cessation services are lacking as the tobacco control initiatives have largely failed to address the smoking endemic. Over the last 5 years, Pakistan has witnessed the use of innovative tobacco harm reduction (THR) products such as e-cigarettes and nicotine pouches. However, their use remains limited. THR products are imported legally as consumer goods and are taxable. The lack of sufficient data for THR and its application is a challenge in gauging their effectiveness in assisting smokers quit combustible smoking. Evidence-based studies can help in measuring the effectiveness of e-cigarettes and nicotine pouches as smoking cessation aids.

METHOD

Keeping in view the study objectives, a sample size of 600 participants will be sufficient to assess the effectiveness of e-cigarettes and nicotine pouches for smoking cessation in Pakistan. Of these, 200 participants each will receive e-cigarettes and nicotine pouches along with basic care counselling, while the remaining 200 participants will only receive basic care counselling for 48 weeks. The association of participants' characteristics with smoking and health status will be based on the bivariate and multivariate analysis. The simple t-test and variance analysis will assess the differences in intervention indicators between the control and treatment groups. For the inferential analysis, the average treatment impact will be based on the quasi-experimental techniques such as difference in difference (DID) or propensity score matching (PMS).

DISCUSSION

The study will evaluate the participants at the baseline as they decide the quit date. After every 12 weeks, a follow-up survey with the participants will be conducted. Results are anticipated to inform the public, decision-makers, and researchers about the effects of using e-cigarettes and nicotine pouches in the short- and medium-term periods. Critically, the potential of e-cigarettes and other alternative nicotine delivery systems as smoking cessation aid will be assessed.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05715164 . Registered on February 6, 2023.

PROTOCOL VERSION

Protocol version 1.0, 14-12-2022 Trial in progress and not yet recruiting participants. Estimated primary data collection date-April 2024.

Exploring features of social support in a Chinese online smoking cessation community: A multidimensional content analysis of user interaction data

Due to the rapid development of information technology, an increasing number of smokers choose online smoking cessation communities to interact with other individuals to help themselves quit smoking. Though it is well known that social support plays a key role in the process of smoking cessation, the features of social support that one can get from online smoking cessation communities remain unclear. We collected user interaction data from the largest Chinese online smoking cessation community, the quit smoking forum of Baidu Tieba. We selected 2758 replies from 29 active repliers and 408 correlated posts as our data set. Multidimensional content analysis is carried out from three aspects: posting scenarios, user quitting behavior stages, and types of social support. This article also explores the co-occurrence relationships of different types of social support by social network analysis. Results showed that users receive different compositions of social support in various posting scenarios and behavior stages. In most cases, emotional support is the most typical support the community provides. The community will provide more informational support when needed. Besides, informational support, especially personal experience and perceptual knowledge, has more diverse combination patterns with other types of social support. "Gratitude-Mutual assistance" and "Encouragement-Mutual assistance" are the most frequent co-occurrence relationships. The online smoking cessation community brings people who quit smoking together, and users provide rich types of social support for each other. Users can effectively obtain expected social support in different posting scenarios and smoking cessation stages. Smoking cessation projects should be designed to promote user communication and interaction, which positively affects achieving users' smoking cessation goals.